About Ball and Roller Bearings
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Ultra-Thin Ball Bearings


These bearings have twice as many contact points as angular-contact ball bearings. Fit onto large-diameter hollow shafts to run air and hydraulic lines, electrical wiring, and other components through moving parts in assemblies such as index and rotary tables, packaging equipment, and robotics.
440 stainless steel bearings are more corrosion resistant than steel bearings.
Open bearings dissipate heat more efficiently than shielded bearings.
Shielded bearings block out dust and other contaminants, but do not dissipate heat as efficiently as open bearings.
For technical drawings and 3-D models, click on a part number.
Radial Load Cap., lbs. | Thrust Load Cap., lbs. | Moment Load Cap., ft.-lbs. | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Shaft Dia. | For Housing ID | Wd. | Dynamic | Static | Dynamic | Static | Dynamic | Static | Max. Speed, rpm | Lubrication | Contact Angle | Temp. Range, °F | ABEC Rating | Each | |
Steel Ring | |||||||||||||||
Open | |||||||||||||||
2" | 2 1/2" | 1/4" | 510 | 680 | 790 | 1,700 | 35 | 60 | 1,500 | Required | 30° | -60° to 250° | ABEC-1F | 0000000 | 0000000 |
2" | 2 5/8" | 5/16" | 750 | 930 | 1,100 | 2,300 | 50 | 85 | 1,500 | Required | 30° | -60° to 250° | ABEC-1F | 0000000 | 000000 |
2 1/2" | 3" | 1/4" | 580 | 830 | 910 | 2,050 | 50 | 95 | 1,200 | Required | 30° | -60° to 250° | ABEC-1F | 0000000 | 000000 |
2 1/2" | 3 1/8" | 5/16" | 840 | 1,100 | 1,250 | 2,800 | 70 | 130 | 1,200 | Required | 30° | -60° to 250° | ABEC-1F | 0000000 | 000000 |
3" | 3 1/2" | 1/4" | 640 | 990 | 1,000 | 2,450 | 65 | 130 | 800 | Required | 30° | -60° to 250° | ABEC-1F | 0000000 | 000000 |
3" | 3 5/8" | 5/16" | 930 | 1,300 | 1,400 | 3,350 | 95 | 180 | 1,000 | Required | 30° | -60° to 250° | ABEC-1F | 0000000 | 000000 |
3 1/2" | 4" | 1/4" | 700 | 1,100 | 1,100 | 2,850 | 80 | 170 | 700 | Required | 30° | -60° to 250° | ABEC-1F | 0000000 | 000000 |
3 1/2" | 4 1/8" | 5/16" | 1,000 | 1,500 | 1,550 | 3,850 | 120 | 240 | 700 | Required | 30° | -60° to 250° | ABEC-1F | 0000000 | 000000 |
4" | 4 1/2" | 1/4" | 750 | 1,250 | 1,200 | 3,200 | 100 | 220 | 600 | Required | 30° | -60° to 250° | ABEC-1F | 0000000 | 000000 |
4" | 4 5/8" | 5/16" | 1,050 | 1,750 | 1,700 | 4,350 | 140 | 310 | 600 | Required | 30° | -60° to 250° | ABEC-1F | 0000000 | 000000 |
5" | 5 1/2" | 1/4" | 850 | 1,550 | 1,400 | 3,950 | 130 | 340 | 500 | Required | 30° | -60° to 250° | ABEC-1F | 0000000 | 000000 |
5" | 5 5/8" | 5/16" | 1,200 | 2,150 | 1,950 | 5,350 | 200 | 470 | 500 | Required | 30° | -60° to 250° | ABEC-1F | 0000000 | 00000000 |
6" | 6 1/2" | 1/4" | 950 | 1,900 | 1,550 | 4,700 | 180 | 490 | 300 | Required | 30° | -60° to 250° | ABEC-1F | 0000000 | 00000000 |
6" | 6 5/8" | 5/16" | 1,350 | 2,550 | 2,200 | 6,400 | 260 | 670 | 400 | Required | 30° | -60° to 250° | ABEC-1F | 0000000 | 00000000 |
7" | 7 1/2" | 1/4" | 1,000 | 2,200 | 1,700 | 5,500 | 230 | 660 | 200 | Required | 30° | -60° to 250° | ABEC-1F | 0000000 | 00000000 |
10mm | 15mm | 3mm | 190 | 95 | Not Rated | Not Rated | Not Rated | Not Rated | 15,000 | Lubricated | __ | -50° to 130° | ABEC-1 | 0000000 | 00000 |
10mm | 19mm | 5mm | 380 | 185 | Not Rated | Not Rated | Not Rated | Not Rated | 43,000 | Lubricated | __ | -50° to 130° | ABEC-1 | 000000 | 0000 |
10mm | 19mm | 7mm | 380 | 185 | Not Rated | Not Rated | Not Rated | Not Rated | 43,000 | Lubricated | __ | -50° to 130° | ABEC-1 | 0000000 | 00000 |
12mm | 18mm | 4mm | 205 | 115 | Not Rated | Not Rated | Not Rated | Not Rated | 15,000 | Lubricated | __ | -50° to 130° | ABEC-1 | 0000000 | 00000 |
12mm | 21mm | 5mm | 430 | 230 | Not Rated | Not Rated | Not Rated | Not Rated | 39,000 | Lubricated | __ | -50° to 130° | ABEC-1 | 0000000 | 0000 |
12mm | 24mm | 6mm | 640 | 320 | Not Rated | Not Rated | Not Rated | Not Rated | 36,000 | Lubricated | __ | -50° to 130° | ABEC-1 | 0000000 | 00000 |
15mm | 21mm | 4mm | 210 | 130 | Not Rated | Not Rated | Not Rated | Not Rated | 13,000 | Lubricated | __ | -50° to 130° | ABEC-1 | 0000000 | 00000 |
15mm | 24mm | 5mm | 460 | 280 | Not Rated | Not Rated | Not Rated | Not Rated | 33,000 | Lubricated | __ | -50° to 130° | ABEC-1 | 0000000 | 00000 |
15mm | 28mm | 7mm | 970 | 500 | Not Rated | Not Rated | Not Rated | Not Rated | 30,000 | Lubricated | __ | -50° to 130° | ABEC-1 | 000000 | 0000 |
17mm | 23mm | 4mm | 220 | 145 | Not Rated | Not Rated | Not Rated | Not Rated | 11,000 | Lubricated | __ | -50° to 130° | ABEC-1 | 0000000 | 00000 |
17mm | 26mm | 5mm | 500 | 320 | Not Rated | Not Rated | Not Rated | Not Rated | 30,000 | Lubricated | __ | -50° to 130° | ABEC-1 | 0000000 | 00000 |
17mm | 30mm | 7mm | 1,000 | 570 | Not Rated | Not Rated | Not Rated | Not Rated | 38,000 | Lubricated | __ | -50° to 130° | ABEC-1 | 0000000 | 00000 |
20mm | 27mm | 4mm | 310 | 160 | Not Rated | Not Rated | Not Rated | Not Rated | 10,000 | Lubricated | __ | -50° to 130° | ABEC-1 | 00000000 | 00000 |
20mm | 32mm | 7mm | 900 | 550 | Not Rated | Not Rated | Not Rated | Not Rated | 25,000 | Lubricated | __ | -50° to 130° | ABEC-1 | 00000000 | 00000 |
20mm | 32mm | 10mm | 900 | 550 | Not Rated | Not Rated | Not Rated | Not Rated | 25,000 | Lubricated | __ | -50° to 130° | ABEC-1 | 00000000 | 00000 |
20mm | 37mm | 9mm | 1,400 | 820 | Not Rated | Not Rated | Not Rated | Not Rated | 23,000 | Lubricated | __ | -50° to 130° | ABEC-1 | 00000000 | 00000 |
25mm | 32mm | 4mm | 245 | 185 | Not Rated | Not Rated | Not Rated | Not Rated | 8,000 | Lubricated | __ | -50° to 130° | ABEC-1 | 00000000 | 00000 |
25mm | 37mm | 7mm | 960 | 650 | Not Rated | Not Rated | Not Rated | Not Rated | 21,000 | Lubricated | __ | -50° to 130° | ABEC-1 | 00000000 | 00000 |
25mm | 42mm | 9mm | 1,550 | 1,000 | Not Rated | Not Rated | Not Rated | Not Rated | 19,000 | Lubricated | __ | -50° to 130° | ABEC-1 | 00000000 | 00000 |
30mm | 37mm | 4mm | 250 | 210 | Not Rated | Not Rated | Not Rated | Not Rated | 7,000 | Lubricated | __ | -50° to 130° | ABEC-1 | 00000000 | 00000 |
30mm | 42mm | 7mm | 1,000 | 760 | Not Rated | Not Rated | Not Rated | Not Rated | 18,000 | Lubricated | __ | -50° to 130° | ABEC-1 | 00000000 | 00000 |
35mm | 44mm | 5mm | 410 | 360 | Not Rated | Not Rated | Not Rated | Not Rated | 6,000 | Lubricated | __ | -50° to 130° | ABEC-1 | 00000000 | 00000 |
35mm | 55mm | 10mm | 2,450 | 1,750 | Not Rated | Not Rated | Not Rated | Not Rated | 14,000 | Lubricated | __ | -50° to 130° | ABEC-1 | 00000000 | 00000 |
40mm | 50mm | 6mm | 560 | 500 | Not Rated | Not Rated | Not Rated | Not Rated | 5,000 | Lubricated | __ | -50° to 130° | ABEC-1 | 00000000 | 00000 |
40mm | 52mm | 7mm | 1,100 | 930 | Not Rated | Not Rated | Not Rated | Not Rated | 14,000 | Lubricated | __ | -50° to 130° | ABEC-1 | 00000000 | 00000 |
40mm | 62mm | 12mm | 3,050 | 2,200 | Not Rated | Not Rated | Not Rated | Not Rated | 13,000 | Lubricated | __ | -50° to 130° | ABEC-1 | 00000000 | 00000 |
45mm | 55mm | 6mm | 580 | 530 | Not Rated | Not Rated | Not Rated | Not Rated | 4,600 | Lubricated | __ | -50° to 130° | ABEC-1 | 00000000 | 000000 |
45mm | 58mm | 7mm | 1,350 | 1,200 | Not Rated | Not Rated | Not Rated | Not Rated | 13,000 | Lubricated | __ | -50° to 130° | ABEC-1 | 00000000 | 00000 |
50mm | 65mm | 7mm | 1,450 | 1,350 | Not Rated | Not Rated | Not Rated | Not Rated | 11,000 | Lubricated | __ | -50° to 130° | ABEC-1 | 00000000 | 00000 |
50mm | 72mm | 12mm | 3,250 | 2,600 | Not Rated | Not Rated | Not Rated | Not Rated | 11,000 | Lubricated | __ | -50° to 130° | ABEC-1 | 00000000 | 00000 |
55mm | 72mm | 9mm | 1,950 | 1,800 | Not Rated | Not Rated | Not Rated | Not Rated | 10,000 | Lubricated | __ | -50° to 130° | ABEC-1 | 00000000 | 00000 |
55mm | 80mm | 13mm | 3,700 | 3,150 | Not Rated | Not Rated | Not Rated | Not Rated | 10,000 | Lubricated | __ | -50° to 130° | ABEC-1 | 00000000 | 00000 |
60mm | 78mm | 10mm | 2,550 | 2,350 | Not Rated | Not Rated | Not Rated | Not Rated | 9,400 | Lubricated | __ | -50° to 130° | ABEC-1 | 00000000 | 00000 |
60mm | 85mm | 13mm | 4,500 | 3,850 | Not Rated | Not Rated | Not Rated | Not Rated | 8,900 | Lubricated | __ | -50° to 130° | ABEC-1 | 00000000 | 00000 |
65mm | 85mm | 10mm | 2,650 | 2,550 | Not Rated | Not Rated | Not Rated | Not Rated | 8,600 | Lubricated | __ | -50° to 130° | ABEC-1 | 00000000 | 00000 |
70mm | 90mm | 10mm | 2,700 | 2,650 | Not Rated | Not Rated | Not Rated | Not Rated | 8,100 | Lubricated | __ | -50° to 130° | ABEC-1 | 00000000 | 00000 |
85mm | 120mm | 18mm | 7,150 | 6,650 | Not Rated | Not Rated | Not Rated | Not Rated | 6,300 | Lubricated | __ | -50° to 130° | ABEC-1 | 00000000 | 000000 |
90mm | 115mm | 13mm | 4,250 | 4,400 | Not Rated | Not Rated | Not Rated | Not Rated | 6,300 | Lubricated | __ | -50° to 130° | ABEC-1 | 00000000 | 000000 |
Shielded | |||||||||||||||
10mm | 15mm | 4mm | 190 | 95 | Not Rated | Not Rated | Not Rated | Not Rated | 15,000 | Lubricated | __ | -40° to 150° | ABEC-1 | 00000000 | 00000 |
10mm | 19mm | 5mm | 380 | 185 | Not Rated | Not Rated | Not Rated | Not Rated | 37,000 | Lubricated | __ | -40° to 150° | ABEC-1 | 00000000 | 0000 |
10mm | 19mm | 7mm | 380 | 185 | Not Rated | Not Rated | Not Rated | Not Rated | 37,000 | Lubricated | __ | -40° to 150° | ABEC-1 | 00000000 | 00000 |
10mm | 22mm | 6mm | 600 | 280 | Not Rated | Not Rated | Not Rated | Not Rated | 34,000 | Lubricated | __ | -40° to 150° | ABEC-1 | 00000000 | 0000 |
12mm | 18mm | 4mm | 205 | 115 | Not Rated | Not Rated | Not Rated | Not Rated | 13,000 | Lubricated | __ | -40° to 150° | ABEC-1 | 00000000 | 00000 |
12mm | 21mm | 5mm | 430 | 230 | Not Rated | Not Rated | Not Rated | Not Rated | 33,000 | Lubricated | __ | -40° to 150° | ABEC-1 | 00000000 | 0000 |
12mm | 24mm | 6mm | 640 | 320 | Not Rated | Not Rated | Not Rated | Not Rated | 31,000 | Lubricated | __ | -40° to 150° | ABEC-1 | 00000000 | 00000 |
15mm | 21mm | 4mm | 210 | 130 | Not Rated | Not Rated | Not Rated | Not Rated | 11,000 | Lubricated | __ | -40° to 150° | ABEC-1 | 00000000 | 00000 |
15mm | 24mm | 7mm | 460 | 280 | Not Rated | Not Rated | Not Rated | Not Rated | 28,000 | Lubricated | __ | -40° to 150° | ABEC-1 | 00000000 | 00000 |
15mm | 28mm | 7mm | 970 | 500 | Not Rated | Not Rated | Not Rated | Not Rated | 26,000 | Lubricated | __ | -40° to 150° | ABEC-1 | 00000000 | 00000 |
17mm | 23mm | 4mm | 220 | 145 | Not Rated | Not Rated | Not Rated | Not Rated | 9,500 | Lubricated | __ | -40° to 150° | ABEC-1 | 00000000 | 00000 |
17mm | 26mm | 5mm | 500 | 320 | Not Rated | Not Rated | Not Rated | Not Rated | 26,000 | Lubricated | __ | -40° to 150° | ABEC-1 | 00000000 | 00000 |
17mm | 30mm | 7mm | 1,000 | 570 | Not Rated | Not Rated | Not Rated | Not Rated | 23,000 | Lubricated | __ | -40° to 150° | ABEC-1 | 00000000 | 00000 |
20mm | 27mm | 4mm | 310 | 160 | Not Rated | Not Rated | Not Rated | Not Rated | 8,500 | Lubricated | __ | -40° to 150° | ABEC-1 | 00000000 | 00000 |
20mm | 32mm | 7mm | 900 | 550 | Not Rated | Not Rated | Not Rated | Not Rated | 21,000 | Lubricated | __ | -40° to 150° | ABEC-1 | 00000000 | 00000 |
20mm | 32mm | 10mm | 900 | 550 | Not Rated | Not Rated | Not Rated | Not Rated | 21,000 | Lubricated | __ | -40° to 150° | ABEC-1 | 00000000 | 00000 |
20mm | 37mm | 9mm | 1,400 | 820 | Not Rated | Not Rated | Not Rated | Not Rated | 21,000 | Lubricated | __ | -40° to 150° | ABEC-1 | 00000000 | 00000 |
25mm | 42mm | 9mm | 1,550 | 1,000 | Not Rated | Not Rated | Not Rated | Not Rated | 16,000 | Lubricated | __ | -40° to 150° | ABEC-1 | 00000000 | 00000 |
35mm | 47mm | 7mm | 1,050 | 850 | Not Rated | Not Rated | Not Rated | Not Rated | 13,000 | Lubricated | __ | -40° to 150° | ABEC-1 | 00000000 | 00000 |
35mm | 55mm | 10mm | 2,450 | 1,750 | Not Rated | Not Rated | Not Rated | Not Rated | 12,000 | Lubricated | __ | -40° to 150° | ABEC-1 | 00000000 | 00000 |
40mm | 52mm | 7mm | 1,100 | 930 | Not Rated | Not Rated | Not Rated | Not Rated | 12,000 | Lubricated | __ | -40° to 150° | ABEC-1 | 00000000 | 00000 |
40mm | 62mm | 12mm | 3,050 | 2,200 | Not Rated | Not Rated | Not Rated | Not Rated | 11,000 | Lubricated | __ | -40° to 150° | ABEC-1 | 00000000 | 00000 |
45mm | 58mm | 7mm | 1,350 | 1,200 | Not Rated | Not Rated | Not Rated | Not Rated | 11,000 | Lubricated | __ | -40° to 150° | ABEC-1 | 00000000 | 00000 |
45mm | 68mm | 12mm | 3,150 | 2,400 | Not Rated | Not Rated | Not Rated | Not Rated | 9,700 | Lubricated | __ | -40° to 150° | ABEC-1 | 00000000 | 00000 |
50mm | 65mm | 7mm | 1,450 | 1,350 | Not Rated | Not Rated | Not Rated | Not Rated | 9,600 | Lubricated | __ | -40° to 150° | ABEC-1 | 00000000 | 00000 |
50mm | 72mm | 12mm | 3,250 | 2,600 | Not Rated | Not Rated | Not Rated | Not Rated | 9,000 | Lubricated | __ | -40° to 150° | ABEC-1 | 00000000 | 00000 |
55mm | 72mm | 9mm | 1,950 | 1,800 | Not Rated | Not Rated | Not Rated | Not Rated | 8,700 | Lubricated | __ | -40° to 150° | ABEC-1 | 00000000 | 00000 |
55mm | 80mm | 13mm | 3,700 | 3,150 | Not Rated | Not Rated | Not Rated | Not Rated | 8,700 | Lubricated | __ | -40° to 150° | ABEC-1 | 00000000 | 00000 |
60mm | 78mm | 10mm | 2,550 | 2,350 | Not Rated | Not Rated | Not Rated | Not Rated | 8,000 | Lubricated | __ | -40° to 150° | ABEC-1 | 00000000 | 00000 |
60mm | 85mm | 13mm | 4,500 | 3,850 | Not Rated | Not Rated | Not Rated | Not Rated | 7,500 | Lubricated | __ | -40° to 150° | ABEC-1 | 00000000 | 00000 |
65mm | 85mm | 10mm | 2,650 | 2,550 | Not Rated | Not Rated | Not Rated | Not Rated | 7,300 | Lubricated | __ | -40° to 150° | ABEC-1 | 00000000 | 00000 |
70mm | 90mm | 10mm | 2,700 | 2,650 | Not Rated | Not Rated | Not Rated | Not Rated | 6,800 | Lubricated | __ | -40° to 150° | ABEC-1 | 00000000 | 00000 |
75mm | 95mm | 10mm | 2,800 | 2,900 | Not Rated | Not Rated | Not Rated | Not Rated | 12,500 | Lubricated | __ | -40° to 150° | ABEC-1 | 00000000 | 00000 |
80mm | 100mm | 10mm | 2,850 | 2,950 | Not Rated | Not Rated | Not Rated | Not Rated | 12,700 | Lubricated | __ | -40° to 150° | ABEC-1 | 00000000 | 00000 |
90mm | 115mm | 13mm | 4,250 | 4,400 | Not Rated | Not Rated | Not Rated | Not Rated | 5,300 | Lubricated | __ | -40° to 150° | ABEC-1 | 00000000 | 000000 |
440 Stainless Steel Ring | |||||||||||||||
Open | |||||||||||||||
10mm | 15mm | 3mm | 190 | 95 | Not Rated | Not Rated | Not Rated | Not Rated | 15,000 | Lubricated | __ | -50° to 130° | ABEC-1 | 0000000 | 00000 |
10mm | 19mm | 5mm | 380 | 185 | Not Rated | Not Rated | Not Rated | Not Rated | 43,000 | Lubricated | __ | -50° to 130° | ABEC-1 | 0000000 | 00000 |
10mm | 22mm | 6mm | 600 | 280 | Not Rated | Not Rated | Not Rated | Not Rated | 41,000 | Lubricated | __ | -50° to 130° | ABEC-1 | 0000000 | 00000 |
12mm | 18mm | 4mm | 205 | 115 | Not Rated | Not Rated | Not Rated | Not Rated | 15,000 | Lubricated | __ | -50° to 130° | ABEC-1 | 0000000 | 00000 |
12mm | 24mm | 6mm | 640 | 320 | Not Rated | Not Rated | Not Rated | Not Rated | 36,000 | Lubricated | __ | -50° to 130° | ABEC-1 | 0000000 | 00000 |
15mm | 24mm | 7mm | 460 | 280 | Not Rated | Not Rated | Not Rated | Not Rated | 33,000 | Lubricated | __ | -50° to 130° | ABEC-1 | 0000000 | 00000 |
15mm | 28mm | 7mm | 970 | 500 | Not Rated | Not Rated | Not Rated | Not Rated | 30,000 | Lubricated | __ | -50° to 130° | ABEC-1 | 0000000 | 00000 |
17mm | 23mm | 4mm | 220 | 145 | Not Rated | Not Rated | Not Rated | Not Rated | 11,000 | Lubricated | __ | -50° to 130° | ABEC-1 | 0000000 | 00000 |
20mm | 27mm | 4mm | 310 | 160 | Not Rated | Not Rated | Not Rated | Not Rated | 10,000 | Lubricated | __ | -50° to 130° | ABEC-1 | 00000000 | 00000 |
30mm | 37mm | 4mm | 250 | 210 | Not Rated | Not Rated | Not Rated | Not Rated | 7,000 | Lubricated | __ | -50° to 130° | ABEC-1 | 00000000 | 00000 |
35mm | 44mm | 5mm | 410 | 360 | Not Rated | Not Rated | Not Rated | Not Rated | 6,000 | Lubricated | __ | -50° to 130° | ABEC-1 | 00000000 | 00000 |
35mm | 47mm | 7mm | 1,050 | 850 | Not Rated | Not Rated | Not Rated | Not Rated | 16,000 | Lubricated | __ | -50° to 130° | ABEC-1 | 00000000 | 00000 |
Shielded | |||||||||||||||
10mm | 15mm | 4mm | 190 | 95 | Not Rated | Not Rated | Not Rated | Not Rated | 15,000 | Lubricated | __ | -40° to 150° | ABEC-1 | 00000000 | 00000 |
10mm | 19mm | 5mm | 380 | 185 | Not Rated | Not Rated | Not Rated | Not Rated | 37,000 | Lubricated | __ | -40° to 150° | ABEC-1 | 00000000 | 00000 |
10mm | 19mm | 7mm | 380 | 185 | Not Rated | Not Rated | Not Rated | Not Rated | 37,000 | Lubricated | __ | -40° to 150° | ABEC-1 | 00000000 | 00000 |
10mm | 22mm | 6mm | 600 | 280 | Not Rated | Not Rated | Not Rated | Not Rated | 34,000 | Lubricated | __ | -40° to 150° | ABEC-1 | 00000000 | 00000 |
12mm | 18mm | 4mm | 205 | 115 | Not Rated | Not Rated | Not Rated | Not Rated | 13,000 | Lubricated | __ | -40° to 150° | ABEC-1 | 00000000 | 00000 |
12mm | 24mm | 6mm | 640 | 320 | Not Rated | Not Rated | Not Rated | Not Rated | 31,000 | Lubricated | __ | -40° to 150° | ABEC-1 | 00000000 | 00000 |
15mm | 21mm | 4mm | 210 | 130 | Not Rated | Not Rated | Not Rated | Not Rated | 11,000 | Lubricated | __ | -40° to 150° | ABEC-1 | 00000000 | 00000 |
17mm | 23mm | 4mm | 220 | 145 | Not Rated | Not Rated | Not Rated | Not Rated | 9,500 | Lubricated | __ | -40° to 150° | ABEC-1 | 00000000 | 00000 |
17mm | 30mm | 7mm | 1,000 | 570 | Not Rated | Not Rated | Not Rated | Not Rated | 23,000 | Lubricated | __ | -40° to 150° | ABEC-1 | 00000000 | 00000 |
25mm | 37mm | 7mm | 960 | 650 | Not Rated | Not Rated | Not Rated | Not Rated | 18,000 | Lubricated | __ | -40° to 150° | ABEC-1 | 00000000 | 00000 |
25mm | 42mm | 9mm | 1,550 | 1,000 | Not Rated | Not Rated | Not Rated | Not Rated | 16,000 | Lubricated | __ | -40° to 150° | ABEC-1 | 00000000 | 00000 |
30mm | 42mm | 7mm | 1,000 | 760 | Not Rated | Not Rated | Not Rated | Not Rated | 15,000 | Lubricated | __ | -40° to 150° | ABEC-1 | 00000000 | 00000 |
35mm | 47mm | 7mm | 1,050 | 850 | Not Rated | Not Rated | Not Rated | Not Rated | 13,000 | Lubricated | __ | -40° to 150° | ABEC-1 | 00000000 | 00000 |
Flanged Ultra-Thin Ball Bearings



Flanged and creating twice as many contact points as angular-contact ball bearings, these bearings ensure correct positioning within a tube or housing and resist radial loads.
440C stainless steel bearings are more corrosion resistant than steel bearings.
Open bearings dissipate heat more efficiently than shielded bearings.
Shielded bearings block out dust and other contaminants, but do not dissipate heat as efficiently as open bearings.
For technical drawings and 3-D models, click on a part number.
Flange | Radial Load Cap., lbs. | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
For Shaft Diameter, mm | For Housing ID, mm | Width, mm | OD, mm | Thickness, mm | Dynamic | Static | Max. Speed, rpm | Lubrication | Temperature Range, °F | ABEC Rating | Each | |
Steel Ring | ||||||||||||
Open | ||||||||||||
10 | 15 | 3 | 16.5 | 0.8 | 190 | 95 | 17,000 | Lubricated | -50° to 280° | ABEC-1 | 00000000 | 000000 |
10 | 19 | 5 | 21 | 1 | 380 | 185 | 40,000 | Lubricated | -50° to 280° | ABEC-1 | 00000000 | 00000 |
10 | 19 | 7 | 21 | 1.5 | 380 | 185 | 40,000 | Lubricated | -50° to 280° | ABEC-1 | 00000000 | 00000 |
10 | 22 | 6 | 25 | 1.5 | 600 | 260 | 37,000 | Lubricated | -50° to 280° | ABEC-1 | 00000000 | 00000 |
12 | 18 | 4 | 19.5 | 0.8 | 205 | 115 | 15,000 | Lubricated | -50° to 280° | ABEC-1 | 00000000 | 00000 |
12 | 21 | 5 | 23 | 1.1 | 430 | 230 | 36,000 | Lubricated | -50° to 280° | ABEC-1 | 00000000 | 00000 |
12 | 21 | 7 | 23 | 1.5 | 430 | 230 | 36,000 | Lubricated | -50° to 280° | ABEC-1 | 00000000 | 00000 |
12 | 24 | 6 | 26.5 | 1.5 | 640 | 320 | 33,000 | Lubricated | -50° to 280° | ABEC-1 | 00000000 | 00000 |
15 | 21 | 4 | 22.5 | 0.8 | 210 | 130 | 13,000 | Lubricated | -50° to 280° | ABEC-1 | 00000000 | 00000 |
15 | 24 | 5 | 26 | 1.1 | 460 | 280 | 31,000 | Lubricated | -50° to 280° | ABEC-1 | 00000000 | 00000 |
17 | 23 | 4 | 24.5 | 0.8 | 220 | 145 | 11,000 | Lubricated | -50° to 280° | ABEC-1 | 00000000 | 00000 |
17 | 30 | 7 | 32.5 | 1.5 | 1,000 | 570 | 26,000 | Lubricated | -50° to 280° | ABEC-1 | 00000000 | 00000 |
20 | 27 | 4 | 28.5 | 0.8 | 225 | 160 | 10,000 | Lubricated | -50° to 280° | ABEC-1 | 00000000 | 00000 |
20 | 32 | 7 | 35 | 1.5 | 900 | 550 | 25,000 | Lubricated | -50° to 280° | ABEC-1 | 00000000 | 00000 |
25 | 32 | 4 | 34 | 1 | 245 | 185 | 8,000 | Lubricated | -50° to 280° | ABEC-1 | 00000000 | 00000 |
30 | 37 | 4 | 39 | 1 | 250 | 210 | 7,000 | Lubricated | -50° to 280° | ABEC-1 | 00000000 | 00000 |
Shielded | ||||||||||||
10 | 15 | 4 | 16.5 | 0.8 | 190 | 95 | 15,000 | Lubricated | -50° to 300° | ABEC-1 | 00000000 | 00000 |
10 | 19 | 5 | 21 | 1 | 380 | 180 | 34,000 | Lubricated | -50° to 300° | ABEC-1 | 00000000 | 00000 |
10 | 22 | 6 | 25 | 1.5 | 600 | 260 | 31,000 | Lubricated | -50° to 300° | ABEC-1 | 00000000 | 00000 |
12 | 18 | 4 | 19.5 | 0.8 | 200 | 115 | 13,000 | Lubricated | -50° to 300° | ABEC-1 | 00000000 | 00000 |
12 | 21 | 5 | 23 | 1.1 | 430 | 230 | 30,000 | Lubricated | -50° to 300° | ABEC-1 | 00000000 | 00000 |
12 | 21 | 7 | 23 | 1.5 | 430 | 230 | 30,000 | Lubricated | -50° to 300° | ABEC-1 | 00000000 | 00000 |
12 | 24 | 6 | 26.5 | 1.5 | 640 | 320 | 28,000 | Lubricated | -50° to 300° | ABEC-1 | 00000000 | 00000 |
15 | 21 | 4 | 22.5 | 0.8 | 210 | 130 | 11,000 | Lubricated | -50° to 300° | ABEC-1 | 00000000 | 00000 |
15 | 24 | 5 | 26 | 1.1 | 460 | 280 | 26,000 | Lubricated | -50° to 300° | ABEC-1 | 00000000 | 00000 |
15 | 24 | 7 | 26 | 1.5 | 460 | 280 | 26,000 | Lubricated | -50° to 300° | ABEC-1 | 00000000 | 00000 |
15 | 28 | 7 | 30.5 | 1.5 | 970 | 500 | 24,000 | Lubricated | -50° to 300° | ABEC-1 | 00000000 | 00000 |
17 | 23 | 4 | 24.5 | 0.8 | 220 | 145 | 9,500 | Lubricated | -50° to 300° | ABEC-1 | 00000000 | 00000 |
17 | 26 | 5 | 28 | 1.1 | 500 | 320 | 24,000 | Lubricated | -50° to 300° | ABEC-1 | 00000000 | 00000 |
17 | 30 | 7 | 32.5 | 1.5 | 1,000 | 570 | 22,000 | Lubricated | -50° to 300° | ABEC-1 | 00000000 | 00000 |
20 | 27 | 4 | 28.5 | 0.8 | 225 | 160 | 8,500 | Lubricated | -50° to 300° | ABEC-1 | 00000000 | 00000 |
20 | 32 | 7 | 35 | 1.5 | 900 | 550 | 21,000 | Lubricated | -50° to 300° | ABEC-1 | 00000000 | 00000 |
20 | 37 | 9 | 40 | 2 | 1,400 | 820 | 19,000 | Lubricated | -50° to 300° | ABEC-1 | 00000000 | 00000 |
25 | 37 | 7 | 40 | 1.5 | 960 | 550 | 18,000 | Lubricated | -50° to 300° | ABEC-1 | 00000000 | 00000 |
25 | 42 | 9 | 45 | 2 | 1,550 | 1,000 | 16,000 | Lubricated | -50° to 300° | ABEC-1 | 00000000 | 00000 |
30 | 42 | 7 | 45 | 1.5 | 1,000 | 770 | 15,000 | Lubricated | -50° to 300° | ABEC-1 | 00000000 | 00000 |
30 | 47 | 9 | 50 | 2 | 1,600 | 1,120 | 14,000 | Lubricated | -50° to 300° | ABEC-1 | 00000000 | 00000 |
440C Stainless Steel Ring | ||||||||||||
Open | ||||||||||||
10 | 15 | 3 | 16.5 | 0.8 | 150 | 75 | 17,000 | Lubricated | -50° to 280° | ABEC-1 | 00000000 | 00000 |
10 | 19 | 5 | 21 | 1 | 300 | 150 | 40,000 | Lubricated | -50° to 280° | ABEC-1 | 00000000 | 00000 |
15 | 21 | 4 | 22.5 | 0.8 | 165 | 100 | 13,000 | Lubricated | -50° to 280° | ABEC-1 | 00000000 | 00000 |
15 | 28 | 7 | 30.5 | 1.5 | 770 | 400 | 29,000 | Lubricated | -50° to 280° | ABEC-1 | 00000000 | 00000 |
Shielded | ||||||||||||
10 | 15 | 4 | 16.5 | 0.8 | 150 | 75 | 15,000 | Lubricated | -50° to 300° | ABEC-1 | 00000000 | 00000 |
10 | 19 | 5 | 21 | 1 | 300 | 150 | 34,000 | Lubricated | -50° to 300° | ABEC-1 | 00000000 | 00000 |
10 | 19 | 7 | 21 | 1.5 | 300 | 150 | 34,000 | Lubricated | -50° to 300° | ABEC-1 | 00000000 | 00000 |
10 | 22 | 6 | 25 | 1.5 | 480 | 215 | 31,000 | Lubricated | -50° to 300° | ABEC-1 | 00000000 | 00000 |
12 | 18 | 4 | 19.5 | 0.8 | 165 | 95 | 13,000 | Lubricated | -50° to 300° | ABEC-1 | 00000000 | 00000 |
12 | 21 | 5 | 23 | 1.1 | 340 | 185 | 30,000 | Lubricated | -50° to 300° | ABEC-1 | 00000000 | 00000 |
12 | 24 | 6 | 26.5 | 1.5 | 510 | 260 | 28,000 | Lubricated | -50° to 300° | ABEC-1 | 00000000 | 00000 |
15 | 24 | 5 | 26 | 1.1 | 370 | 220 | 26,000 | Lubricated | -50° to 300° | ABEC-1 | 00000000 | 00000 |
15 | 28 | 7 | 30.5 | 1.5 | 770 | 400 | 24,000 | Lubricated | -50° to 300° | ABEC-1 | 00000000 | 00000 |
Panel-Mount Ball Bearings


Unlike other ball bearings, these do not need to be fully inserted into a housing. A spline around the outside of the bearing creates a permanent, secure hold in thin panels. Bearings swivel to accommodate up to 5° of shaft misalignment. Shields keep out dust and contaminants. Not for use in plastic panels.
For technical drawings and 3-D models, click on a part number.
Radial Load Cap., lbs. | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Shaft Dia. | For Min. Sheet Metal Thick. | Wd. | Spline OD | Ring Material | Dynamic | Static | Max. Speed, rpm | Lubrication | Misalignment Capability | Temp. Range, °F | ABEC Rating | Each | |
Shielded | |||||||||||||
1/4" | 0.06" | 0.283" | 0.69" | Steel | 120 | 60 | 40,000 | Lubricated | 5° | -30° to 250° | ABEC-3 | 0000000 | 000000 |
5/16" | 0.06" | 0.283" | 0.69" | Steel | 120 | 60 | 40,000 | Lubricated | 5° | -30° to 250° | ABEC-3 | 0000000 | 00000 |
3/8" | 0.074" | 0.37" | 1" | Steel | 380 | 180 | 36,000 | Lubricated | 5° | -30° to 250° | ABEC-3 | 0000000 | 00000 |
6mm | 1.5mm | 7.188mm | 17.5mm | Steel | 120 | 60 | 40,000 | Lubricated | 5° | -30° to 250° | ABEC-3 | 0000000 | 00000 |
8mm | 1.5mm | 7.188mm | 17.5mm | Steel | 120 | 60 | 40,000 | Lubricated | 5° | -30° to 250° | ABEC-3 | 0000000 | 00000 |
10mm | 1.9mm | 9.398mm | 25.4mm | Steel | 380 | 180 | 36,000 | Lubricated | 5° | -30° to 250° | ABEC-3 | 0000000 | 00000 |
Low-Profile Mounted Ball Bearings


Designed with a thin, compact housing, these bearings are good for space-constrained applications.
Bearings with steel housing are stronger than bearings with stainless steel and aluminum housings. They are self-aligning to compensate for shaft misalignment. Seals block out dust and contaminants.
Bearings with 304 stainless steel housing are more corrosion resistant than those with steel and aluminum housings. They are self-aligning to compensate for shaft misalignment. Seals block out dust and contaminants.
Sealed bearings block out dust and other contaminants better than shielded bearings.
Shielded bearings dissipate heat more efficiently than sealed bearings.
Bearings with extended inner ring provide additional shaft support.
For technical drawings and 3-D models, click on a part number.
Overall | Mounting | Radial Load Cap., lbs. | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Shaft Dia. | Center Ht. | Ht. | Lg. | Wd. | Hole Lg. | Hole Wd. | Hole Ctr.-to-Ctr. | Dynamic | Static | Max. Speed, rpm | Temp. Range, °F | Alignment Style | Lubrication | Each | |
Sealed Steel Bearings with Steel Housing | |||||||||||||||
Shaft Mount Type: Set Screw | |||||||||||||||
1/2" | 7/8" | 1 23/32" | 3 3/8" | 1 1/8" | __ | __ | 2 43/64" | 2,140 | 1,070 | 5,800 | 0° to 210° | Self Aligning | Lubricated | 0000000 | 000000 |
5/8" | 7/8" | 1 23/32" | 3 3/8" | 1 1/8" | __ | __ | 2 43/64" | 2,140 | 1,070 | 5,800 | 0° to 210° | Self Aligning | Lubricated | 0000000 | 00000 |
3/4" | 1" | 2" | 3 27/32" | 1 21/64" | __ | __ | 3" | 2,870 | 1,490 | 5,800 | 0° to 210° | Self Aligning | Lubricated | 0000000 | 00000 |
7/8" | 1 1/8" | 2 7/32" | 4 1/4" | 1 25/64" | __ | __ | 3 25/64" | 3,140 | 1,760 | 5,100 | 0° to 210° | Self Aligning | Lubricated | 0000000 | 00000 |
15/16" | 1 1/8" | 2 7/32" | 4 1/4" | 1 1/4" | __ | __ | 3 25/64" | 3,100 | 1,750 | 5,000 | 0° to 210° | Self Aligning | Lubricated | 00000000 | 00000 |
1" | 1 1/8" | 2 7/32" | 4 1/4" | 1 25/64" | __ | __ | 3 3/8" | 3,140 | 1,760 | 5,100 | 0° to 210° | Self Aligning | Lubricated | 0000000 | 00000 |
1 1/8" | 1 5/16" | 2 5/8" | 4 19/32" | 1 39/64" | __ | __ | 3 3/4" | 4,380 | 2,540 | 4,300 | 0° to 210° | Self Aligning | Lubricated | 0000000 | 00000 |
1 3/16" | 1 5/16" | 2 5/8" | 4 29/32" | 1 1/2" | __ | __ | 3 3/4" | 4,380 | 2,540 | 4,300 | 0° to 210° | Self Aligning | Lubricated | 0000000 | 00000 |
1 1/4" | 1 15/16" | 2 5/8" | 4 19/32" | 1 1/2" | __ | __ | 3 3/4" | 4,300 | 2,500 | 4,000 | 0° to 210° | Self Aligning | Lubricated | 00000000 | 00000 |
1 3/8" | 1 9/16" | 3 1/8" | 5 3/4" | 1 39/64" | 3/4" | 17/32" | 4 1/4" | 5,770 | 3,460 | 3,700 | 0° to 210° | Self Aligning | Lubricated | 0000000 | 00000 |
Overall | Mounting | Radial Load Cap., lbs. | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Shaft Dia. | Center Ht. | Ht. | Lg. | Wd. | Hole Dia. | Hole Ctr.-to-Ctr. | Dynamic | Static | Max. Speed, rpm | Temp. Range, °F | Alignment Style | Lubrication | Each | |
Shielded Steel Bearings with Aluminum Housing | ||||||||||||||
Shaft Mount Type: Press Fit | ||||||||||||||
1/8" | 3/8" | 3/4" | 1 7/16" | 13/64" | 1/8" | 1 1/8" | 120 | 40 | 63,000 | -20° to 245° | Fixed Alignment | Lubricated | 000000 | 000000 |
3/16" | 3/8" | 3/4" | 1 7/16" | 13/64" | 1/8" | 1 1/8" | 240 | 85 | 60,000 | -20° to 245° | Fixed Alignment | Lubricated | 000000 | 00000 |
1/4" | 3/8" | 3/4" | 1 7/16" | 13/64" | 1/8" | 1 1/8" | 200 | 75 | 48,000 | -20° to 245° | Fixed Alignment | Lubricated | 000000 | 00000 |
5/16" | 3/8" | 3/4" | 1 7/16" | 13/64" | 1/8" | 1 1/8" | 100 | 45 | 45,000 | -20° to 245° | Fixed Alignment | Lubricated | 000000 | 00000 |
3/8" | 9/16" | 1 1/8" | 2 1/4" | 25/64" | 13/64" | 1 3/4" | 630 | 250 | 31,000 | -20° to 245° | Fixed Alignment | Lubricated | 000000 | 00000 |
4mm | 3/8" | 3/4" | 1 7/16" | 13/64" | 1/8" | 1 1/8" | 182 | 61 | 57,000 | -20° to 245° | Fixed Alignment | Lubricated | 000000 | 00000 |
5mm | 3/8" | 3/4" | 1 7/16" | 13/64" | 1/8" | 1 1/8" | 205 | 76 | 50,000 | -20° to 245° | Fixed Alignment | Lubricated | 0000000 | 00000 |
6mm | 3/8" | 3/4" | 1 7/16" | 13/64" | 1/8" | 1 1/8" | 135 | 52 | 50,000 | -20° to 245° | Fixed Alignment | Lubricated | 0000000 | 00000 |
8mm | 3/8" | 3/4" | 1 7/16" | 13/64" | 1/8" | 1 1/8" | 103 | 49 | 46,000 | -20° to 245° | Fixed Alignment | Lubricated | 0000000 | 00000 |
10mm | 9/16" | 1 1/8" | 2 1/4" | 25/64" | 13/64" | 1 3/4" | 326 | 151 | 34,000 | -20° to 245° | Fixed Alignment | Lubricated | 0000000 | 00000 |
Overall | Mounting | Radial Load Cap., lbs. | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Shaft Dia. | Center Ht. | Ht. | Lg. | Wd. | Hole Dia. | Hole Ctr.-to-Ctr. | Dynamic | Static | Max. Speed, rpm | Temp. Range, °F | Alignment Style | Lubrication | Each | |
Shielded Steel Bearings with Aluminum Housing and Extended Inner Ring | ||||||||||||||
Shaft Mount Type: Press Fit | ||||||||||||||
3/16" | 3/8" | 3/4" | 1 7/16" | 13/64" | 1/8" | 1 1/8" | 240 | 85 | 60,000 | -20° to 245° | Fixed Alignment | Lubricated | 000000 | 000000 |
1/4" | 3/8" | 3/4" | 1 7/16" | 13/64" | 1/8" | 1 1/8" | 200 | 75 | 48,000 | -20° to 245° | Fixed Alignment | Lubricated | 000000 | 00000 |
5/16" | 3/8" | 3/4" | 1 7/16" | 13/64" | 1/8" | 1 1/8" | 100 | 45 | 45,000 | -20° to 245° | Fixed Alignment | Lubricated | 000000 | 00000 |
Overall | Radial Load Cap., lbs. | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Shaft Dia. | Center Ht. | Ht. | Lg. | Wd. | Hole Ctr.-to-Ctr. | Dynamic | Static | Max. Speed, rpm | Temp. Range, °F | Alignment Style | Lubrication | Each | |
Sealed 440C Stainless Steel Bearings with Aluminum Housing | |||||||||||||
Shaft Mount Type: Press Fit | |||||||||||||
1/8" | 3/8" | 3/4" | 1 29/64" | 13/64" | 1 1/8" | 115 | 41 | 26,500 | 0° to 230° | Fixed Alignment | Lubricated | 0000000 | 000000 |
5/32" | 3/8" | 3/4" | 1 29/64" | 13/64" | 1 1/8" | 65 | 27 | 26,500 | 0° to 230° | Fixed Alignment | Lubricated | 0000000 | 00000 |
3/16" | 3/8" | 3/4" | 1 29/64" | 13/64" | 1 1/8" | 230 | 85 | 21,500 | 0° to 230° | Fixed Alignment | Lubricated | 0000000 | 00000 |
1/4" | 3/8" | 3/4" | 1 29/64" | 13/64" | 1 1/8" | 195 | 75 | 20,000 | 0° to 230° | Fixed Alignment | Lubricated | 0000000 | 00000 |
5/16" | 3/8" | 3/4" | 1 29/64" | 13/64" | 1 1/8" | 95 | 50 | 20,000 | 0° to 230° | Fixed Alignment | Lubricated | 0000000 | 00000 |
3/8" | 9/16" | 1 9/64" | 2 9/32" | 25/64" | 1 3/4" | 590 | 250 | 16,000 | 0° to 230° | Fixed Alignment | Lubricated | 0000000 | 00000 |
7/16" | 1" | 1 61/64" | 4 1/32" | 41/64" | 3 1/8" | 480 | 280 | 2,500 | 0° to 230° | Fixed Alignment | Lubricated | 0000000 | 00000 |
1/2" | 3/4" | 1 37/64" | 3 9/32" | 41/64" | 2 1/2" | 910 | 430 | 13,500 | 0° to 230° | Fixed Alignment | Lubricated | 0000000 | 00000 |
9/16" | 1" | 1 61/64" | 4 1/32" | 41/64" | 3 1/8" | 480 | 280 | 2,500 | 0° to 230° | Fixed Alignment | Lubricated | 0000000 | 00000 |
5/8" | 1" | 1 61/64" | 4 1/32" | 41/64" | 3 1/8" | 1,050 | 590 | 10,500 | 0° to 230° | Fixed Alignment | Lubricated | 0000000 | 00000 |
3/4" | 1" | 1 61/64" | 4 1/32" | 41/64" | 3 1/8" | 1,680 | 900 | 8,500 | 0° to 230° | Fixed Alignment | Lubricated | 0000000 | 00000 |
7/8" | 1 1/4" | 2 37/64" | 5 1/32" | 55/64" | 4" | 2,150 | 1,150 | 7,500 | 0° to 230° | Fixed Alignment | Lubricated | 0000000 | 00000 |
1" | 1 1/4" | 2 37/64" | 5 1/32" | 55/64" | 4" | 2,120 | 1,295 | 6,800 | 0° to 230° | Fixed Alignment | Lubricated | 0000000 | 00000 |
1 1/8" | 1 1/4" | 2 37/64" | 5 1/32" | 55/64" | 4" | 2,100 | 1,300 | 6,500 | 0° to 230° | Fixed Alignment | Lubricated | 0000000 | 00000 |
1 1/4" | 1 1/4" | 2 37/64" | 5 1/32" | 55/64" | 4" | 2,300 | 1,550 | 6,000 | 0° to 230° | Fixed Alignment | Lubricated | 0000000 | 00000 |
3mm | 3/8" | 3/4" | 1 29/64" | 13/64" | 1 1/8" | 110 | 39 | 25,000 | 0° to 230° | Fixed Alignment | Lubricated | 0000000 | 00000 |
4mm | 3/8" | 3/4" | 1 29/64" | 13/64" | 1 1/8" | 170 | 60 | 24,000 | 0° to 230° | Fixed Alignment | Lubricated | 0000000 | 00000 |
5mm | 3/8" | 3/4" | 1 29/64" | 13/64" | 1 1/8" | 190 | 75 | 21,500 | 0° to 230° | Fixed Alignment | Lubricated | 0000000 | 00000 |
6mm | 3/8" | 3/4" | 1 29/64" | 13/64" | 1 1/8" | 125 | 50 | 21,500 | 0° to 230° | Fixed Alignment | Lubricated | 0000000 | 00000 |
7mm | 3/8" | 3/4" | 1 29/64" | 13/64" | 1 1/8" | 95 | 49 | 20,000 | 0° to 230° | Fixed Alignment | Lubricated | 0000000 | 00000 |
8mm | 3/8" | 3/4" | 1 29/64" | 13/64" | 1 1/8" | 95 | 49 | 20,000 | 0° to 230° | Fixed Alignment | Lubricated | 0000000 | 00000 |
9mm | 9/16" | 1 9/64" | 2 9/32" | 25/64" | 1 3/4" | 440 | 190 | 17,000 | 0° to 230° | Fixed Alignment | Lubricated | 0000000 | 00000 |
10mm | 9/16" | 1 9/64" | 2 9/32" | 25/64" | 1 3/4" | 300 | 150 | 18,500 | 0° to 230° | Fixed Alignment | Lubricated | 0000000 | 00000 |
12mm | 3/4" | 1 37/64" | 3 9/32" | 41/64" | 2 1/2" | 1,200 | 540 | 11,000 | 0° to 230° | Fixed Alignment | Lubricated | 0000000 | 00000 |
15mm | 3/4" | 1 37/64" | 3 9/32" | 41/64" | 2 1/2" | 1,350 | 670 | 10,000 | 0° to 230° | Fixed Alignment | Lubricated | 0000000 | 00000 |
17mm | 1" | 1 61/64" | 4 1/32" | 41/64" | 3 1/8" | 1,700 | 860 | 8,500 | 0° to 230° | Fixed Alignment | Lubricated | 0000000 | 00000 |
20mm | 1 1/4" | 2 37/64" | 5 1/32" | 55/64" | 4" | 1,650 | 890 | 9,000 | 0° to 230° | Fixed Alignment | Lubricated | 0000000 | 00000 |
25mm | 1 1/4" | 2 37/64" | 5 1/32" | 55/64" | 4" | 1,800 | 1,050 | 7,500 | 0° to 230° | Fixed Alignment | Lubricated | 0000000 | 00000 |
30mm | 1 1/4" | 2 37/64" | 5 1/32" | 55/64" | 4" | 2,350 | 1,450 | 6,500 | 0° to 230° | Fixed Alignment | Lubricated | 0000000 | 00000 |
Overall | Mounting | Radial Load Cap., lbs. | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Shaft Dia. | Center Ht. | Ht. | Lg. | Wd. | Hole Lg. | Hole Wd. | Hole Ctr.-to-Ctr. | Dynamic | Static | Max. Speed, rpm | Temp. Range, °F | Alignment Style | Lubrication | Each | |
Sealed 440C Stainless Steel Bearings with 304 Stainless Steel Housing | |||||||||||||||
Shaft Mount Type: Set Screw | |||||||||||||||
5/8" | 7/8" | 1 3/4" | 3 5/8" | 1 1/8" | 1/2" | 11/32" | 2 11/16" | 1,830 | 860 | 5,800 | 0° to 210° | Self Aligning | Lubricated | 0000000 | 000000 |
3/4" | 1" | 2 1/16" | 4 1/8" | 1 1/4" | 1/2" | 13/32" | 3" | 2,450 | 1,200 | 5,800 | 0° to 210° | Self Aligning | Lubricated | 0000000 | 00000 |
1" | 1 1/8" | 2 7/32" | 4 1/2" | 1 3/8" | 9/16" | 13/32" | 3 3/8" | 2,670 | 1,410 | 5,100 | 0° to 210° | Self Aligning | Lubricated | 0000000 | 00000 |
1 3/16" | 1 5/16" | 2 5/8" | 4 7/8" | 1 1/2" | 9/16" | 13/32" | 3 3/4" | 3,700 | 2,030 | 4,300 | 0° to 210° | Self Aligning | Lubricated | 0000000 | 00000 |
Overall | Radial Load Cap., lbs. | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Shaft Dia. | Center Ht. | Ht. | Lg. | Wd. | Hole Ctr.-to-Ctr. | Dynamic | Static | Max. Speed, rpm | Temp. Range, °F | Alignment Style | Lubrication | Each | |
Shielded 440C Stainless Steel Bearings with Aluminum Housing | |||||||||||||
Shaft Mount Type: Press Fit | |||||||||||||
3/32" | 3/8" | 3/4" | 1 29/64" | 13/64" | 1 1/8" | 95 | 32 | 60,000 | -30° to 300° | Fixed Alignment | Lubricated | 00000000 | 000000 |
5/32" | 3/8" | 3/4" | 1 29/64" | 13/64" | 1 1/8" | 65 | 27 | 53,000 | -30° to 300° | Fixed Alignment | Lubricated | 00000000 | 00000 |
7/16" | 1" | 1 61/64" | 4 1/32" | 41/64" | 3 1/8" | 480 | 280 | 5,000 | -30° to 300° | Fixed Alignment | Lubricated | 00000000 | 00000 |
1/2" | 3/4" | 1 37/64" | 3 9/32" | 41/64" | 2 1/2" | 910 | 430 | 27,000 | -30° to 300° | Fixed Alignment | Lubricated | 00000000 | 00000 |
9/16" | 1" | 1 61/64" | 4 1/32" | 41/64" | 3 1/8" | 480 | 280 | 5,000 | -30° to 300° | Fixed Alignment | Lubricated | 00000000 | 00000 |
5/8" | 1" | 1 61/64" | 4 1/32" | 41/64" | 3 1/8" | 1,050 | 590 | 21,000 | -30° to 300° | Fixed Alignment | Lubricated | 00000000 | 00000 |
3/4" | 1" | 1 61/64" | 4 1/32" | 41/64" | 3 1/8" | 1,650 | 900 | 17,000 | -30° to 300° | Fixed Alignment | Lubricated | 00000000 | 00000 |
7/8" | 1 1/4" | 2 37/64" | 5 1/32" | 55/64" | 4" | 2,150 | 1,150 | 15,000 | -30° to 300° | Fixed Alignment | Lubricated | 00000000 | 00000 |
1" | 1 1/4" | 2 37/64" | 5 1/32" | 55/64" | 4" | 2,100 | 1,250 | 13,600 | -30° to 300° | Fixed Alignment | Lubricated | 00000000 | 00000 |
1 1/8" | 1 1/4" | 2 37/64" | 5 1/32" | 55/64" | 4" | 2,100 | 1,300 | 13,000 | -30° to 300° | Fixed Alignment | Lubricated | 00000000 | 00000 |
1 1/4" | 1 1/4" | 2 37/64" | 5 1/32" | 55/64" | 4" | 2,300 | 1,550 | 12,000 | -30° to 300° | Fixed Alignment | Lubricated | 00000000 | 00000 |
3mm | 3/8" | 3/4" | 1 29/64" | 13/64" | 1 1/8" | 110 | 39 | 50,000 | -30° to 300° | Fixed Alignment | Lubricated | 00000000 | 00000 |
7mm | 3/8" | 3/4" | 1 29/64" | 13/64" | 1 1/8" | 95 | 49 | 40,000 | -30° to 300° | Fixed Alignment | Lubricated | 00000000 | 00000 |
9mm | 9/16" | 1 9/64" | 2 9/32" | 25/64" | 1 3/4" | 440 | 190 | 34,000 | -30° to 300° | Fixed Alignment | Lubricated | 00000000 | 00000 |
12mm | 3/4" | 1 37/64" | 3 9/32" | 41/64" | 2 1/2" | 1,200 | 540 | 22,000 | -30° to 300° | Fixed Alignment | Lubricated | 00000000 | 00000 |
15mm | 3/4" | 1 37/64" | 3 9/32" | 41/64" | 2 1/2" | 1,350 | 670 | 20,000 | -30° to 300° | Fixed Alignment | Lubricated | 00000000 | 00000 |
17mm | 1" | 1 61/64" | 4 1/32" | 41/64" | 3 1/8" | 1,700 | 860 | 17,000 | -30° to 300° | Fixed Alignment | Lubricated | 00000000 | 00000 |
20mm | 1 1/4" | 2 37/64" | 5 1/32" | 55/64" | 4" | 1,640 | 890 | 18,000 | -30° to 300° | Fixed Alignment | Lubricated | 00000000 | 00000 |
25mm | 1 1/4" | 2 37/64" | 5 1/32" | 55/64" | 4" | 1,800 | 1,050 | 15,000 | -30° to 300° | Fixed Alignment | Lubricated | 00000000 | 00000 |
30mm | 1 1/4" | 2 37/64" | 5 1/32" | 55/64" | 4" | 2,350 | 1,450 | 13,000 | -30° to 300° | Fixed Alignment | Lubricated | 00000000 | 00000 |
Low-Profile Mounted Ball Bearings with Two-Bolt Flange

Designed with a thin, compact housing, these bearings are good for space-constrained applications. Seals block out dust and contaminants.
Steel bearings are stronger than stainless steel bearings, but not as corrosion resistant. Stainless steel bearings are more corrosion resistant than steel bearings.
Bearings with a set screw secure to shafts without using a collar. They let shafts rotate in both directions, so they’re good for applications where you need to reverse. However, the set screw will leave some marring on the shaft.
Self-aligning bearings compensate for shaft misalignment.
For technical drawings and 3-D models, click on a part number.
Overall | Mounting | Radial Load Cap., lbs. | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Shaft Dia. | Ht. | Lg. | Wd. | Flange Thick. | Hole Dia. | Hole Ctr.-to-Ctr. | Dynamic | Static | Max. Speed, rpm | Min. Temp. Range, °F | Max. Temp. Range, °F | Alignment Style | Lubrication | Each | |
Sealed Steel Bearings with Steel Housing | |||||||||||||||
Shaft Mount Type: Set Screw | |||||||||||||||
3/8" | 1 1/8" | 2 1/2" | 11/16" | 1/32" | 5/16" | 1 7/8" | 580 | 300 | 3,000 | Not Rated | 250° | Fixed Alignment | Lubricated | 0000000 | 000000 |
1/2" | 1 7/8" | 3 3/4" | 1 1/64" | 1/16" | 7/16" | 2 7/8" | 1,600 | 1,000 | 3,000 | Not Rated | 250° | Fixed Alignment | Lubricated | 0000000 | 00000 |
1/2" | 2 5/16" | 3 3/16" | 29/32" | 5/32" | 9/32" | 2 1/2" | 2,100 | 1,050 | 5,800 | 0° | 210° | Self Aligning | Lubricated | 0000000 | 00000 |
5/8" | 1 7/8" | 3 3/4" | 1 1/64" | 1/16" | 7/16" | 2 7/8" | 1,600 | 1,000 | 3,000 | Not Rated | 250° | Fixed Alignment | Lubricated | 0000000 | 00000 |
5/8" | 2 5/16" | 3 3/16" | 29/32" | 5/32" | 9/32" | 2 1/2" | 2,100 | 1,050 | 5,800 | 0° | 210° | Self Aligning | Lubricated | 0000000 | 00000 |
3/4" | 2 1/4" | 4 1/8" | 1 1/8" | 1/16" | 7/16" | 3 1/4" | 1,850 | 1,350 | 3,000 | Not Rated | 250° | Fixed Alignment | Lubricated | 0000000 | 00000 |
3/4" | 2 5/8" | 3 17/32" | 1 1/64" | 5/32" | 23/64" | 2 13/16" | 2,850 | 1,450 | 5,800 | 0° | 210° | Self Aligning | Lubricated | 0000000 | 00000 |
7/8" | 2 25/32" | 3 3/4" | 1 1/16" | 5/32" | 23/64" | 2 63/64" | 3,100 | 1,750 | 5,100 | 0° | 210° | Self Aligning | Lubricated | 0000000 | 00000 |
1" | 2 1/4" | 4 1/8" | 1 1/8" | 1/16" | 7/16" | 3 1/4" | 1,850 | 1,350 | 3,000 | Not Rated | 250° | Fixed Alignment | Lubricated | 0000000 | 00000 |
1" | 2 25/32" | 3 3/4" | 1 1/8" | 5/32" | 23/64" | 3" | 3,100 | 1,750 | 5,100 | 0° | 210° | Self Aligning | Lubricated | 0000000 | 00000 |
1 1/8" | 3 5/16" | 4 7/16" | 1 3/16" | 5/32" | 7/16" | 3 9/16" | 4,350 | 2,500 | 4,300 | 0° | 210° | Self Aligning | Lubricated | 0000000 | 00000 |
1 3/16" | 3 5/16" | 4 7/16" | 1 3/16" | 13/64" | 7/16" | 3 9/16" | 4,350 | 2,500 | 4,300 | 0° | 210° | Self Aligning | Lubricated | 0000000 | 00000 |
1 1/4" | 3 5/16" | 4 7/16" | 1 3/16" | 5/32" | 7/16" | 3 9/16" | 4,350 | 2,500 | 4,300 | 0° | 210° | Self Aligning | Lubricated | 0000000 | 00000 |
1 3/8" | 3 11/16" | 4 13/16" | 1 17/64" | 5/32" | 7/16" | 3 15/16" | 5,750 | 3,450 | 3,700 | 0° | 210° | Self Aligning | Lubricated | 0000000 | 00000 |
Sealed 440C Stainless Steel Bearings with 304 Stainless Steel Housing | |||||||||||||||
Shaft Mount Type: Set Screw | |||||||||||||||
5/8" | 2 5/16" | 3 3/16" | 1 5/64" | 5/32" | 9/32" | 2 1/2" | 1,800 | 860 | 5,800 | 0° | 210° | Self Aligning | Lubricated | 0000000 | 00000 |
3/4" | 2 5/8" | 3 9/16" | 1 7/32" | 5/32" | 11/32" | 2 13/16" | 2,450 | 1,200 | 5,800 | 0° | 210° | Self Aligning | Lubricated | 0000000 | 00000 |
7/8" | 2 51/64" | 3 3/4" | 1 11/32" | 5/32" | 11/32" | 3" | 2,650 | 1,400 | 5,100 | 0° | 210° | Self Aligning | Lubricated | 0000000 | 00000 |
1" | 2 51/64" | 3 3/4" | 1 11/32" | 5/32" | 11/32" | 3" | 2,650 | 1,400 | 5,100 | 0° | 210° | Self Aligning | Lubricated | 0000000 | 00000 |