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For Shaft Diameter For Shaft Diameter |
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ID ID |
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Bearing Trade Number Bearing Trade Number |
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For Housing ID For Housing ID |
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Ball Bearing Type Ball Bearing Type |
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 | Standard |
Width Width |
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Ring Material Ring Material |
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Inner Ring Type Inner Ring Type |
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| Standard |
For Load Direction For Load Direction |
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 | Radial |
Maximum Speed Maximum Speed |
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Cage Material Cage Material |
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Ball Material Ball Material |
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Maximum Temperature Maximum Temperature |
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For Shaft Type For Shaft Type |
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 | Round |
Dynamic Radial Load Capacity Dynamic RadialLoad Capacity |
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Lubrication Lubrication |
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Shaft Mount Type Shaft Mount Type |
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Static Radial Load Capacity Static Radial Load Capacity |
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About Ball and Roller Bearings
More
Precision Stainless Steel Ball Bearings
Open
Shielded
Made to tight tolerances, these 440C stainless steel bearings combine speed and accuracy with corrosion resistance.
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. | ||||||||||||
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| Bearing Trade Number | For Shaft Dia. | For Housing ID | Wd. | Ring Material | Dynamic | Static | Max. Speed, rpm | Lubrication | Temp. Range, °F | ABEC Rating | Each | |
Open | ||||||||||||
| R09 | 0.04" | 1/8" | 3/64" | 440C Stainless Steel | 5 | 1 | 100,000 | Lubricated | -10° to 240° | ABEC-7 | 000000 | 000000 |
| R0 | 0.047" | 5/32" | 1/16" | 440C Stainless Steel | 15 | 3 | 100,000 | Lubricated | -10° to 240° | ABEC-7 | 000000 | 00000 |
| R1 | 0.055" | 3/16" | 5/64" | 440C Stainless Steel | 30 | 5 | 100,000 | Lubricated | -10° to 240° | ABEC-7 | 000000 | 00000 |
| R1-4 | 5/64" | 1/4" | 3/32" | 440C Stainless Steel | 35 | 5 | 100,000 | Lubricated | -10° to 240° | ABEC-7 | 000000 | 00000 |
| R1-5 | 3/32" | 5/16" | 7/64" | 440C Stainless Steel | 75 | 15 | 74,000 | Lubricated | -10° to 240° | ABEC-7 | 000000 | 00000 |
| R2 | 1/8" | 3/8" | 5/32" | 440C Stainless Steel | 90 | 20 | 61,000 | Lubricated | -10° to 240° | ABEC-7 | 000000 | 00000 |
| R2 | 1/8" | 3/8" | 5/32" | 440C Stainless Steel | 140 | 45 | 67,000 | Lubricated | -10° to 240° | ABEC-5 | 000000000 | 0000 |
| R2-5 | 1/8" | 5/16" | 7/64" | 440C Stainless Steel | 75 | 15 | 74,000 | Lubricated | -10° to 240° | ABEC-7 | 000000 | 00000 |
| R3 | 3/16" | 1/2" | 5/32" | 440C Stainless Steel | 230 | 75 | 45,000 | Lubricated | -10° to 240° | ABEC-7 | 0000000 | 00000 |
| R3 | 3/16" | 1/2" | 5/32" | 440C Stainless Steel | 290 | 100 | 50,000 | Lubricated | -10° to 240° | ABEC-5 | 000000000 | 0000 |
| R4 | 1/4" | 5/8" | 0.196" | 440C Stainless Steel | 250 | 95 | 36,000 | Lubricated | -10° to 240° | ABEC-7 | 0000000 | 00000 |
| R4 | 1/4" | 5/8" | 0.196" | 440C Stainless Steel | 330 | 120 | 45,000 | Lubricated | -10° to 240° | ABEC-5 | 000000000 | 0000 |
| R133 | 3/32" | 3/16" | 1/16" | 440C Stainless Steel | 20 | 4 | 100,000 | Lubricated | -10° to 240° | ABEC-7 | 000000 | 00000 |
| R144 | 1/8" | 1/4" | 3/32" | 440C Stainless Steel | 40 | 10 | 84,000 | Lubricated | -10° to 240° | ABEC-7 | 000000 | 00000 |
| R155 | 5/32" | 5/16" | 7/64" | 440C Stainless Steel | 55 | 15 | 68,000 | Lubricated | -10° to 240° | ABEC-7 | 0000000 | 00000 |
| R156 | 3/16" | 5/16" | 7/64" | 440C Stainless Steel | 40 | 10 | 63,000 | Lubricated | -10° to 240° | ABEC-7 | 0000000 | 00000 |
| R166 | 3/16" | 3/8" | 1/8" | 440C Stainless Steel | 100 | 25 | 56,000 | Lubricated | -10° to 240° | ABEC-7 | 0000000 | 00000 |
| R168 | 1/4" | 3/8" | 1/8" | 440C Stainless Steel | 45 | 15 | 50,000 | Lubricated | -10° to 240° | ABEC-7 | 0000000 | 00000 |
| R188 | 1/4" | 1/2" | 1/8" | 440C Stainless Steel | 160 | 45 | 42,000 | Lubricated | -10° to 240° | ABEC-7 | 0000000 | 00000 |
| R1810 | 5/16" | 1/2" | 5/32" | 440C Stainless Steel | 120 | 40 | 39,000 | Lubricated | -10° to 240° | ABEC-7 | 0000000 | 00000 |
| __ | 1mm | 3mm | 1mm | 440C Stainless Steel | 8 | 1 | 100,000 | Lubricated | -30° to 280° | ABEC-7 | 0000000 | 00000 |
| __ | 1.5mm | 4mm | 1.2mm | 440C Stainless Steel | 19 | 3 | 100,000 | Lubricated | -30° to 280° | ABEC-7 | 0000000 | 00000 |
| __ | 2mm | 4mm | 1.2mm | 440C Stainless Steel | 18 | 4 | 100,000 | Lubricated | -30° to 280° | ABEC-7 | 0000000 | 00000 |
| __ | 2mm | 5mm | 1.5mm | 440C Stainless Steel | 22 | 4 | 100,000 | Lubricated | -30° to 280° | ABEC-7 | 0000000 | 00000 |
| __ | 2mm | 6mm | 2.3mm | 440C Stainless Steel | 37 | 8 | 100,000 | Lubricated | -30° to 280° | ABEC-7 | 0000000 | 00000 |
| __ | 3mm | 8mm | 3mm | 440C Stainless Steel | 75 | 19 | 73,000 | Lubricated | -30° to 280° | ABEC-7 | 0000000 | 00000 |
| __ | 3mm | 10mm | 4mm | 440C Stainless Steel | 90 | 24 | 62,000 | Lubricated | -30° to 280° | ABEC-7 | 0000000 | 00000 |
| __ | 5mm | 8mm | 2mm | 440C Stainless Steel | 50 | 15 | 62,000 | Lubricated | -30° to 280° | ABEC-7 | 0000000 | 00000 |
| __ | 5mm | 11mm | 3mm | 440C Stainless Steel | 115 | 34 | 50,000 | Lubricated | -30° to 280° | ABEC-7 | 0000000 | 00000 |
| __ | 5mm | 13mm | 4mm | 440C Stainless Steel | 185 | 50 | 44,000 | Lubricated | -30° to 280° | ABEC-7 | 0000000 | 00000 |
| __ | 5mm | 13mm | 5mm | 440C Stainless Steel | 205 | 65 | 44,000 | Lubricated | -30° to 280° | ABEC-7 | 0000000 | 00000 |
| __ | 5mm | 16mm | 5mm | 440C Stainless Steel | 260 | 70 | 38,000 | Lubricated | -30° to 280° | ABEC-7 | 0000000 | 00000 |
| __ | 5mm | 19mm | 6mm | 440C Stainless Steel | 300 | 90 | 33,000 | Lubricated | -30° to 280° | ABEC-7 | 0000000 | 00000 |
| __ | 6mm | 10mm | 2.5mm | 440C Stainless Steel | 70 | 24 | 50,000 | Lubricated | -30° to 280° | ABEC-7 | 0000000 | 00000 |
| __ | 6mm | 13mm | 3.5mm | 440C Stainless Steel | 160 | 49 | 42,000 | Lubricated | -30° to 280° | ABEC-7 | 0000000 | 00000 |
| __ | 6mm | 15mm | 5mm | 440C Stainless Steel | 230 | 70 | 38,000 | Lubricated | -30° to 280° | ABEC-7 | 0000000 | 00000 |
| __ | 6mm | 19mm | 6mm | 440C Stainless Steel | 300 | 90 | 32,000 | Lubricated | -30° to 280° | ABEC-7 | 0000000 | 00000 |
| __ | 7mm | 11mm | 2.5mm | 440C Stainless Steel | 80 | 29 | 44,000 | Lubricated | -30° to 280° | ABEC-7 | 0000000 | 00000 |
| __ | 7mm | 14mm | 3.5mm | 440C Stainless Steel | 160 | 50 | 38,000 | Lubricated | -30° to 280° | ABEC-7 | 0000000 | 00000 |
| __ | 7mm | 19mm | 6mm | 440C Stainless Steel | 300 | 90 | 31,000 | Lubricated | -30° to 280° | ABEC-7 | 0000000 | 00000 |
| __ | 7mm | 22mm | 7mm | 440C Stainless Steel | 480 | 155 | 28,000 | Lubricated | -30° to 280° | ABEC-7 | 0000000 | 00000 |
| __ | 8mm | 12mm | 2.5mm | 440C Stainless Steel | 85 | 32 | 40,000 | Lubricated | -30° to 280° | ABEC-7 | 0000000 | 00000 |
| __ | 8mm | 16mm | 4mm | 440C Stainless Steel | 220 | 70 | 33,000 | Lubricated | -30° to 280° | ABEC-7 | 0000000 | 00000 |
| __ | 8mm | 22mm | 7mm | 440C Stainless Steel | 480 | 155 | 27,000 | Lubricated | -30° to 280° | ABEC-7 | 0000000 | 00000 |
| __ | 9mm | 14mm | 3mm | 440C Stainless Steel | 60 | 50 | 35,000 | Lubricated | -30° to 280° | ABEC-7 | 0000000 | 00000 |
| __ | 9mm | 17mm | 4mm | 440C Stainless Steel | 235 | 80 | 31,000 | Lubricated | -30° to 280° | ABEC-7 | 0000000 | 00000 |
| __ | 10mm | 15mm | 3mm | 440C Stainless Steel | 135 | 55 | 32,000 | Lubricated | -30° to 280° | ABEC-7 | 0000000 | 00000 |
| __ | 10mm | 19mm | 5mm | 440C Stainless Steel | 290 | 100 | 28,000 | Lubricated | -30° to 280° | ABEC-7 | 0000000 | 00000 |
Shielded | ||||||||||||
| R0-2Z | 0.047" | 5/32" | 3/32" | 440C Stainless Steel | 15 | 5 | 80,000 | Lubricated | -10° to 240° | ABEC-7 | 0000000 | 00000 |
| R1-2Z | 0.055" | 3/16" | 7/64" | 440C Stainless Steel | 25 | 10 | 68,000 | Lubricated | -10° to 240° | ABEC-7 | 0000000 | 00000 |
| R1-4-2Z | 5/64" | 1/4" | 9/64" | 440C Stainless Steel | 35 | 10 | 48,000 | Lubricated | -10° to 240° | ABEC-7 | 0000000 | 00000 |
| R1-5-2Z | 3/32" | 5/16" | 9/64" | 440C Stainless Steel | 60 | 20 | 34,000 | Lubricated | -10° to 240° | ABEC-7 | 0000000 | 00000 |