For Shaft Diameter For Shaft Diameter |
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Housing Type Housing Type |
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| Base Mount | Flange Mount |
Overall Length Overall Length |
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For Shaft Type For Shaft Type |
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| Round | Round with Support Rail |
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| Spline |
For Shaft Material For Shaft Material |
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Alignment Style Alignment Style |
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ID ID |
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Bearing Material Bearing Material |
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Housing Material Housing Material |
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Overall Height Overall Height |
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Overall Width Overall Width |
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Dynamic Load Capacity Dynamic Load Capacity |
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OD OD |
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Ball Material Ball Material |
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Static Load Capacity Static Load Capacity |
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Lubrication Lubrication |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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About Linear Bearings
More
Mounted Linear Ball Bearings
Bearings are for use with round end-supported shafts. All have end seals to keep lubricant in and dirt out.
Self-aligning bearings compensate for shaft misalignment.
Fixed-alignment bearings are for use where shaft misalignment is unlikely.
For technical drawings and 3-D models, click on a part number.
Self Aligning with 1° Misalignment Capability
Overall | Load Capacity, lbs. | Mounting Holes | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Shaft Dia. | Lg. | Wd. | Ht. | Center Ht. | Dynamic | Static | Temperature Range, ° F | For Shaft Material | No. of | Dia. | Each | |
Acetal Bearings with 6061 Aluminum Housing | ||||||||||||
| 1/2" | 1 11/16" | 2" | 1 1/4" | 11/16" | 230 | 290 | -4° to 176° | Stainless Steel, Steel | 4 | 5/32" | 000000 | 000000 |
| 5/8" | 1 15/16" | 2 1/2" | 1 5/8" | 7/8" | 400 | 500 | -4° to 176° | Stainless Steel, Steel | 4 | 3/16" | 000000 | 00000 |
| 3/4" | 2 1/16" | 2 3/4" | 1 3/4" | 15/16" | 470 | 590 | -4° to 176° | Stainless Steel, Steel | 4 | 3/16" | 000000 | 00000 |
| 1" | 2 13/16" | 3 1/4" | 2 3/16" | 1 3/16" | 850 | 1,000 | -4° to 176° | Stainless Steel, Steel | 4 | 7/32" | 000000 | 00000 |
| 1 1/4" | 3 5/8" | 4" | 2 13/16" | 1 1/2" | 1,200 | 1,500 | -4° to 176° | Stainless Steel, Steel | 4 | 7/32" | 000000 | 000000 |
| 1 1/2" | 4" | 4 3/4" | 3 1/4" | 1 3/4" | 1,400 | 1,800 | -4° to 176° | Stainless Steel, Steel | 4 | 9/32" | 000000 | 000000 |
| 2" | 5" | 6" | 4 1/16" | 2 1/8" | 2,400 | 3,000 | -4° to 176° | Stainless Steel, Steel | 4 | 13/32" | 0000000 | 000000 |
Fixed Alignment–Inch
Overall | Load Capacity, lbs. | Mounting Holes | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Shaft Dia. | Lg. | Wd. | Ht. | Center Ht. | Dynamic | Static | Temperature Range, ° F | For Shaft Material | No. of | Dia. | Each | |
Acetal Bearings with 6061 Aluminum Housing | ||||||||||||
| 1/4" | 2 1/2" | 1 5/8" | 13/16" | 7/16" | 95 | 160 | -4° to 176° | Stainless Steel, Steel | 4 | 5/32" | 0000000 | 000000 |
| 3/8" | 2 3/4" | 1 3/4" | 15/16" | 1/2" | 150 | 240 | -4° to 176° | Stainless Steel, Steel | 4 | 5/32" | 0000000 | 000000 |
| 1/2" | 3 1/2" | 2" | 1 1/4" | 11/16" | 370 | 580 | -4° to 176° | Stainless Steel, Steel | 4 | 5/32" | 000000 | 000000 |
| 5/8" | 4" | 2 1/2" | 1 5/8" | 7/8" | 640 | 1,000 | -4° to 176° | Stainless Steel, Steel | 4 | 3/16" | 000000 | 000000 |
| 3/4" | 4 1/2" | 2 3/4" | 1 3/4" | 15/16" | 750 | 1,100 | -4° to 176° | Stainless Steel, Steel | 4 | 3/16" | 000000 | 000000 |
| 1" | 6" | 3 1/4" | 2 3/16" | 1 3/16" | 1,300 | 2,100 | -4° to 176° | Stainless Steel, Steel | 4 | 7/32" | 0000000 | 000000 |
| 1 1/4" | 7 1/2" | 4" | 2 13/16" | 1 1/2" | 1,900 | 3,000 | -4° to 176° | Stainless Steel, Steel | 4 | 7/32" | 0000000 | 000000 |
| 1 1/2" | 9" | 4 3/4" | 3 1/4" | 1 3/4" | 2,300 | 3,700 | -4° to 176° | Stainless Steel, Steel | 4 | 9/32" | 0000000 | 000000 |
Fixed Alignment–Metric
Overall, mm | Load Capacity, lbs. | Mounting Holes | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Shaft Dia., mm | Lg. | Wd. | Ht. | Center Ht., mm | Dynamic | Static | Temperature Range, ° F | For Shaft Material | No. of | Thread Size  | Each | |
Steel Bearings with 6061 Aluminum Housing | ||||||||||||
| 3 | 13 | 16 | 10 | 5 | 15 | 23 | -4° to 176° | Stainless Steel, Steel | 4 | M2 × 0.4 mm | 0000000 | 000000 |
| 4 | 15 | 17 | 11 | 5.5 | 19 | 28 | -4° to 176° | Stainless Steel, Steel | 4 | M3 × 0.5 mm | 0000000 | 00000 |
| 5 | 18 | 22 | 14 | 7 | 37 | 46 | -4° to 176° | Stainless Steel, Steel | 4 | M3 × 0.5 mm | 0000000 | 00000 |
| 6 | 25 | 30 | 18 | 9 | 46 | 55 | -4° to 176° | Stainless Steel, Steel | 4 | M4 × 0.7 mm | 0000000 | 00000 |
| 8 | 30 | 34 | 22 | 11 | 60 | 85 | -4° to 176° | Stainless Steel, Steel | 4 | M4 × 0.7 mm | 0000000 | 00000 |
| 8 | 58 | 34 | 22 | 11 | 95 | 175 | -4° to 176° | Stainless Steel, Steel | 4 | M4 × 0.7 mm | 0000000 | 00000 |
| 10 | 35 | 40 | 26 | 13 | 80 | 120 | -4° to 176° | Stainless Steel, Steel | 4 | M5 × 0.8 mm | 0000000 | 00000 |
| 10 | 68 | 40 | 26 | 13 | 130 | 245 | -4° to 176° | Stainless Steel, Steel | 4 | M5 × 0.8 mm | 0000000 | 00000 |
| 12 | 36 | 42 | 28 | 15 | 110 | 175 | -4° to 176° | Stainless Steel, Steel | 4 | M5 × 0.8 mm | 0000000 | 00000 |
| 12 | 70 | 42 | 28 | 15 | 180 | 350 | -4° to 176° | Stainless Steel, Steel | 4 | M5 × 0.8 mm | 0000000 | 00000 |
| 16 | 44 | 50 | 38.5 | 19 | 170 | 260 | -4° to 176° | Stainless Steel, Steel | 4 | M5 × 0.8 mm | 0000000 | 00000 |
| 16 | 85 | 50 | 38.5 | 19 | 270 | 520 | -4° to 176° | Stainless Steel, Steel | 4 | M5 × 0.8 mm | 0000000 | 00000 |
| 20 | 50 | 54 | 41 | 21 | 195 | 305 | -4° to 176° | Stainless Steel, Steel | 4 | M6 × 1 mm | 0000000 | 00000 |
| 20 | 96 | 54 | 41 | 21 | 310 | 615 | -4° to 176° | Stainless Steel, Steel | 4 | M6 × 1 mm | 0000000 | 000000 |
| 25 | 67 | 76 | 51.5 | 26 | 220 | 350 | -4° to 176° | Stainless Steel, Steel | 4 | M8 × 1.25 mm | 0000000 | 00000 |
| 25 | 130 | 76 | 51.5 | 26 | 350 | 700 | -4° to 176° | Stainless Steel, Steel | 4 | M8 × 1.25 mm | 0000000 | 000000 |
| 30 | 72 | 78 | 59.5 | 30 | 350 | 615 | -4° to 176° | Stainless Steel, Steel | 4 | M8 × 1.25 mm | 0000000 | 000000 |
| 35 | 155 | 90 | 68 | 34 | 590 | 1,400 | -4° to 176° | Stainless Steel, Steel | 4 | M8 × 1.25 mm | 0000000 | 000000 |
| 40 | 90 | 102 | 78 | 40 | 480 | 900 | -4° to 176° | Stainless Steel, Steel | 4 | M10 × 1.5 mm | 0000000 | 000000 |
| 50 | 110 | 122 | 102 | 52 | 850 | 1,750 | -4° to 176° | Stainless Steel, Steel | 4 | M10 × 1.5 mm | 0000000 | 000000 |
Corrosion-Resistant Flange-Mounted Linear Ball Bearings
Round Flange
Square Flange
The bearing, housing, and balls of these mounted bearings are stainless steel for excellent corrosion resistance. The flanged housing is good for vertical linear motion applications. All bearings are for use with round end-supported shafts and have a fixed-alignment design for use where shaft misalignment is unlikely. End seals keep lubricant in and dirt out.
For technical drawings and 3-D models, click on a part number.
Fixed Alignment
Overall | Load Capacity, lbs. | Mounting Holes | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Shaft Dia. | Lg. | Wd. | Ht. | Flange Thick. | Flange OD | Bolt Circle Dia. | OD | Dynamic | Static | Temperature Range, ° F | For Shaft Material | No. of | Dia. | Each | |
440C Stainless Steel Bearings with Round Flanged Housing | |||||||||||||||
| 1/4" | 3/4" | 1 1/4" | 1 1/4" | 7/32" | 1 1/4" | 7/8" | 1/2" | 46 | 55 | -4° to 248° | Stainless Steel, Steel | 4 | 5/32" | 00000000 | 000000 |
| 1/4" | 1 3/8" | 1 1/4" | 1 1/4" | 7/32" | 1 1/4" | 7/8" | 1/2" | 70 | 115 | -4° to 248° | Stainless Steel, Steel | 4 | 5/32" | 00000000 | 000000 |
| 3/8" | 7/8" | 1 1/2" | 1 1/2" | 1/4" | 1 1/2" | 1 1/16" | 5/8" | 50 | 70 | -4° to 248° | Stainless Steel, Steel | 4 | 3/16" | 0000000 | 00000 |
| 3/8" | 1 5/8" | 1 1/2" | 1 1/2" | 1/4" | 1 1/2" | 1 1/16" | 5/8" | 75 | 140 | -4° to 248° | Stainless Steel, Steel | 4 | 3/16" | 0000000 | 000000 |
| 1/2" | 1 1/4" | 1 3/4" | 1 3/4" | 1/4" | 1 3/4" | 1 5/16" | 7/8" | 110 | 175 | -4° to 248° | Stainless Steel, Steel | 4 | 3/16" | 0000000 | 00000 |
| 1/2" | 2 3/8" | 1 3/4" | 1 3/4" | 1/4" | 1 3/4" | 1 5/16" | 7/8" | 180 | 350 | -4° to 248° | Stainless Steel, Steel | 4 | 3/16" | 0000000 | 000000 |
| 5/8" | 1 1/2" | 2" | 2" | 1/4" | 2" | 1 9/16" | 1 1/8" | 170 | 260 | -4° to 248° | Stainless Steel, Steel | 4 | 3/16" | 00000000 | 00000 |
| 5/8" | 2 13/16" | 2" | 2" | 1/4" | 2" | 1 9/16" | 1 1/8" | 270 | 520 | -4° to 248° | Stainless Steel, Steel | 4 | 3/16" | 00000000 | 000000 |
| 3/4" | 1 5/8" | 2 3/16" | 2 3/16" | 5/16" | 2 3/16" | 1 23/32" | 1 1/4" | 190 | 305 | -4° to 248° | Stainless Steel, Steel | 4 | 7/32" | 0000000 | 000000 |
| 3/4" | 3 1/8" | 2 3/16" | 2 3/16" | 5/16" | 2 3/16" | 1 23/32" | 1 1/4" | 305 | 615 | -4° to 248° | Stainless Steel, Steel | 4 | 7/32" | 0000000 | 000000 |
| 1" | 2 1/4" | 2 1/2" | 2 1/2" | 5/16" | 2 1/2" | 2 1/32" | 1 9/16" | 220 | 350 | -4° to 248° | Stainless Steel, Steel | 4 | 7/32" | 0000000 | 000000 |
| 1" | 4 5/16" | 2 1/2" | 2 1/2" | 5/16" | 2 1/2" | 2 1/32" | 1 9/16" | 350 | 705 | -4° to 248° | Stainless Steel, Steel | 4 | 7/32" | 0000000 | 000000 |
| 1 1/2" | 3" | 3 3/4" | 3 3/4" | 1/2" | 3 3/4" | 3" | 2 3/8" | 485 | 900 | -4° to 248° | Stainless Steel, Steel | 4 | 11/32" | 0000000 | 000000 |
| 1 1/2" | 5 11/16" | 3 3/4" | 3 3/4" | 1/2" | 3 3/4" | 3 1/16" | 2 3/8" | 770 | 1,800 | -4° to 248° | Stainless Steel, Steel | 4 | 11/32" | 00000000 | 000000 |
440C Stainless Steel Bearings with Square Flanged Housing | |||||||||||||||
| 1/4" | 3/4" | 1" | 1" | 7/32" | __ | 7/8" | 1/2" | 46 | 55 | -4° to 248° | Stainless Steel, Steel | 4 | 5/32" | 00000000 | 00000 |
| 3/8" | 7/8" | 1 1/4" | 1 1/4" | 1/4" | __ | 1 1/16" | 5/8" | 50 | 70 | -4° to 248° | Stainless Steel, Steel | 4 | 3/16" | 0000000 | 00000 |
| 3/8" | 1 13/32" | 1 1/4" | 1 1/4" | 1/4" | __ | 1 1/16" | 5/8" | 75 | 140 | -4° to 248° | Stainless Steel, Steel | 4 | 3/16" | 00000000 | 000000 |
| 1/2" | 1 1/4" | 1 3/8" | 1 3/8" | 1/4" | __ | 1 5/16" | 7/8" | 110 | 175 | -4° to 248° | Stainless Steel, Steel | 4 | 3/16" | 0000000 | 00000 |
| 1/2" | 2 3/8" | 1 3/8" | 1 3/8" | 1/4" | __ | 1 5/16" | 7/8" | 180 | 350 | -4° to 248° | Stainless Steel, Steel | 4 | 3/16" | 00000000 | 000000 |
| 5/8" | 1 1/2" | 1 1/2" | 1 1/2" | 1/4" | __ | 1 9/16" | 1 1/8" | 170 | 260 | -4° to 248° | Stainless Steel, Steel | 4 | 3/16" | 00000000 | 000000 |
| 5/8" | 2 13/16" | 1 1/2" | 1 1/2" | 1/4" | __ | 1 9/16" | 1 1/8" | 270 | 520 | -4° to 248° | Stainless Steel, Steel | 4 | 3/16" | 00000000 | 000000 |
| 3/4" | 1 5/8" | 1 11/16" | 1 11/16" | 5/16" | __ | 1 23/32" | 1 1/4" | 190 | 305 | -4° to 248° | Stainless Steel, Steel | 4 | 7/32" | 0000000 | 000000 |
| 3/4" | 3 3/32" | 1 11/16" | 1 11/16" | 5/16" | __ | 1 23/32" | 1 1/4" | 300 | 610 | -4° to 248° | Stainless Steel, Steel | 4 | 7/32" | 00000000 | 000000 |
| 1" | 2 1/4" | 2" | 2" | 5/16" | __ | 2 1/32" | 1 9/16" | 220 | 350 | -4° to 248° | Stainless Steel, Steel | 4 | 7/32" | 0000000 | 000000 |
| 1" | 4 9/32" | 2" | 2" | 5/16" | __ | 2 1/32" | 1 9/16" | 350 | 700 | -4° to 248° | Stainless Steel, Steel | 4 | 7/32" | 00000000 | 000000 |
| 1 1/4" | 2 5/8" | 2 1/2" | 2 1/2" | 3/8" | __ | 2 9/16" | 2" | 350 | 610 | -4° to 248° | Stainless Steel, Steel | 4 | 9/32" | 0000000 | 000000 |
| 1 1/2" | 3" | 3" | 3" | 1/2" | __ | 3 1/16" | 2 3/8" | 485 | 900 | -4° to 248° | Stainless Steel, Steel | 4 | 11/32" | 0000000 | 000000 |
| 2" | 4" | 3 1/2" | 3 1/2" | 1/2" | __ | 3 11/16" | 3" | 855 | 1,780 | -4° to 248° | Stainless Steel, Steel | 4 | 11/32" | 0000000 | 000000 |
Fixed Alignment–Metric
Overall | Load Capacity, lbs. | Mounting Holes | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Shaft Dia., mm | Lg., mm | Wd., mm | Ht., mm | Flange Thick., mm | Flange OD, mm | Bolt Circle Dia., mm | OD, mm | Dynamic | Static | Temperature Range, ° F | For Shaft Material | No. of | Dia., mm | Each | |
440C Stainless Steel Bearings with Round Flanged Housing | |||||||||||||||
| 6 | 19 | 28 | 28 | 5 | 28 | 20 | 12 | 45 | 55 | -4° to 248° | Stainless Steel, Steel | 4 | 3.5 | 0000000 | 000000 |
| 8 | 17 | 32 | 32 | 5 | 32 | 24 | 15 | 35 | 45 | -4° to 248° | Stainless Steel, Steel | 4 | 3.5 | 0000000 | 00000 |
| 10 | 29 | 40 | 40 | 6 | 40 | 29 | 19 | 80 | 120 | -4° to 248° | Stainless Steel, Steel | 4 | 4.5 | 0000000 | 00000 |
| 12 | 30 | 42 | 42 | 6 | 42 | 32 | 21 | 110 | 175 | -4° to 248° | Stainless Steel, Steel | 4 | 4.5 | 0000000 | 00000 |
| 16 | 37 | 48 | 48 | 6 | 48 | 38 | 28 | 170 | 265 | -4° to 248° | Stainless Steel, Steel | 4 | 4.5 | 0000000 | 00000 |
| 20 | 42 | 54 | 54 | 8 | 54 | 43 | 32 | 190 | 305 | -4° to 248° | Stainless Steel, Steel | 4 | 5.5 | 0000000 | 000000 |
| 20 | 80 | 54 | 54 | 8 | 54 | 43 | 32 | 310 | 610 | -4° to 248° | Stainless Steel, Steel | 4 | 5.5 | 00000000 | 000000 |
| 25 | 59 | 62 | 62 | 8 | 62 | 51 | 40 | 220 | 350 | -4° to 248° | Stainless Steel, Steel | 4 | 5.5 | 0000000 | 000000 |
| 30 | 64 | 74 | 74 | 10 | 74 | 60 | 45 | 350 | 610 | -4° to 248° | Stainless Steel, Steel | 4 | 6.6 | 0000000 | 000000 |
| 40 | 80 | 96 | 96 | 13 | 96 | 78 | 60 | 485 | 900 | -4° to 248° | Stainless Steel, Steel | 4 | 9 | 0000000 | 000000 |
440C Stainless Steel Bearings with Square Flanged Housing | |||||||||||||||
| 6 | 19 | 22 | 22 | 5 | __ | 20 | 12 | 45 | 55 | -4° to 248° | Stainless Steel, Steel | 4 | 3.5 | 0000000 | 00000 |
| 8 | 17 | 25 | 25 | 5 | __ | 24 | 15 | 35 | 45 | -4° to 248° | Stainless Steel, Steel | 4 | 3.5 | 0000000 | 00000 |
| 10 | 29 | 30 | 30 | 6 | __ | 29 | 19 | 80 | 120 | -4° to 248° | Stainless Steel, Steel | 4 | 4.5 | 0000000 | 00000 |
| 12 | 30 | 32 | 32 | 6 | __ | 32 | 21 | 110 | 175 | -4° to 248° | Stainless Steel, Steel | 4 | 4.5 | 0000000 | 00000 |
| 12 | 57 | 32 | 32 | 6 | __ | 32 | 21 | 180 | 350 | -4° to 248° | Stainless Steel, Steel | 4 | 4.5 | 00000000 | 000000 |
| 16 | 37 | 37 | 37 | 6 | __ | 38 | 28 | 170 | 265 | -4° to 248° | Stainless Steel, Steel | 4 | 4.5 | 0000000 | 000000 |
| 20 | 42 | 42 | 42 | 8 | __ | 43 | 32 | 190 | 305 | -4° to 248° | Stainless Steel, Steel | 4 | 5.5 | 0000000 | 000000 |
| 25 | 59 | 50 | 50 | 8 | __ | 51 | 40 | 220 | 350 | -4° to 248° | Stainless Steel, Steel | 4 | 5.5 | 00000000 | 000000 |
| 25 | 112 | 50 | 50 | 8 | __ | 51 | 40 | 350 | 700 | -4° to 248° | Stainless Steel, Steel | 4 | 5.5 | 00000000 | 000000 |
Flange-Mounted Linear Ball Bearings
Round Flange
Square Flange
The flanged housing makes these bearings a good solution for vertical linear motion applications. All are for use with round end-supported shafts and have a fixed-alignment design for use where shaft misalignment is unlikely. End seals keep lubricant in and dirt out.
For technical drawings and 3-D models, click on a part number.
Fixed Alignment—Inch
Overall | Flange | Load Capacity, lbs. | Mounting Holes | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Shaft Dia. | Lg. | Wd. | Ht. | Thick. | OD | Bolt Circle Dia. | OD | Dynamic | Static | Temperature Range, ° F | For Shaft Material | No. of | Dia. | Each | |
Steel Bearings with Round Flanged Housing | |||||||||||||||
| 1/4" | 3/4" | 1 1/4" | 1 1/4" | 1/4" | 1 1/4" | 7/8" | 1/2" | 45 | 60 | -4° to 176° | Stainless Steel, Steel | 4 | 5/32" | 0000000 | 000000 |
| 1/4" | 1 3/8" | 1 1/4" | 1 1/4" | 1/4" | 1 1/4" | 7/8" | 1/2" | 70 | 115 | -4° to 176° | Stainless Steel, Steel | 4 | 5/32" | 0000000 | 00000 |
| 3/8" | 7/8" | 1 1/2" | 1 1/2" | 1/4" | 1 1/2" | 1 1/16" | 5/8" | 50 | 70 | -4° to 176° | Stainless Steel, Steel | 4 | 3/16" | 0000000 | 00000 |
| 3/8" | 1 5/8" | 1 1/2" | 1 1/2" | 1/4" | 1 1/2" | 1 1/16" | 5/8" | 75 | 140 | -4° to 176° | Stainless Steel, Steel | 4 | 3/16" | 0000000 | 00000 |
| 1/2" | 1 1/4" | 1 3/4" | 1 3/4" | 1/4" | 1 3/4" | 1 5/16" | 7/8" | 110 | 175 | -4° to 176° | Stainless Steel, Steel | 4 | 3/16" | 0000000 | 00000 |
| 1/2" | 2 3/8" | 1 3/4" | 1 3/4" | 1/4" | 1 3/4" | 1 5/16" | 7/8" | 180 | 350 | -4° to 176° | Stainless Steel, Steel | 4 | 3/16" | 0000000 | 00000 |
| 5/8" | 1 1/2" | 2" | 2" | 1/4" | 2" | 1 9/16" | 1 1/8" | 170 | 265 | -4° to 176° | Stainless Steel, Steel | 4 | 3/16" | 0000000 | 00000 |
| 5/8" | 2 13/16" | 2" | 2" | 1/4" | 2" | 1 9/16" | 1 1/8" | 275 | 525 | -4° to 176° | Stainless Steel, Steel | 4 | 3/16" | 0000000 | 00000 |
| 3/4" | 1 5/8" | 2 3/16" | 2 3/16" | 5/16" | 2 3/16" | 1 23/32" | 1 1/4" | 190 | 305 | -4° to 176° | Stainless Steel, Steel | 4 | 7/32" | 0000000 | 00000 |
| 3/4" | 3 1/8" | 2 3/16" | 2 3/16" | 5/16" | 2 3/16" | 1 23/32" | 1 1/4" | 305 | 615 | -4° to 176° | Stainless Steel, Steel | 4 | 7/32" | 0000000 | 000000 |
| 1" | 2 1/4" | 2 1/2" | 2 1/2" | 5/16" | 2 1/2" | 2 1/32" | 1 9/16" | 220 | 350 | -4° to 176° | Stainless Steel, Steel | 4 | 7/32" | 0000000 | 00000 |
| 1" | 4 5/16" | 2 1/2" | 2 1/2" | 5/16" | 2 1/2" | 2 1/32" | 1 9/16" | 350 | 705 | -4° to 176° | Stainless Steel, Steel | 4 | 7/32" | 0000000 | 000000 |
| 1 1/4" | 2 5/8" | 3 1/8" | 3 1/8" | 3/8" | 3 1/8" | 2 9/16" | 2" | 350 | 615 | -4° to 176° | Stainless Steel, Steel | 4 | 9/32" | 0000000 | 00000 |
| 1 1/4" | 5" | 3 1/8" | 3 1/8" | 3/8" | 3 1/8" | 2 9/16" | 2" | 560 | 1,200 | -4° to 176° | Stainless Steel, Steel | 4 | 9/32" | 0000000 | 000000 |
| 1 1/2" | 3" | 3 3/4" | 3 3/4" | 1/2" | 3 3/4" | 3 1/16" | 2 3/8" | 490 | 900 | -4° to 176° | Stainless Steel, Steel | 4 | 11/32" | 0000000 | 000000 |
| 1 1/2" | 5 11/16" | 3 3/4" | 3 3/4" | 1/2" | 3 3/4" | 3 1/16" | 2 3/8" | 770 | 1,800 | -4° to 176° | Stainless Steel, Steel | 4 | 11/32" | 0000000 | 000000 |
| 2" | 4" | 4 3/8" | 4 3/8" | 1/2" | 4 3/8" | 3 11/16" | 3" | 855 | 1,700 | -4° to 176° | Stainless Steel, Steel | 4 | 11/32" | 0000000 | 000000 |
| 2" | 7 3/4" | 4 3/8" | 4 3/8" | 1/2" | 4 3/8" | 3 11/16" | 3" | 1,300 | 3,500 | -4° to 176° | Stainless Steel, Steel | 4 | 11/32" | 0000000 | 000000 |
Steel Bearings with Square Flanged Housing | |||||||||||||||
| 1/4" | 3/4" | 1" | 1" | 1/4" | __ | 7/8" | 1/2" | 45 | 60 | -4° to 176° | Stainless Steel, Steel | 4 | 5/32" | 0000000 | 00000 |
| 1/4" | 1 3/8" | 1" | 1" | 1/4" | __ | 7/8" | 1/2" | 70 | 115 | -4° to 176° | Stainless Steel, Steel | 4 | 5/32" | 0000000 | 00000 |
| 3/8" | 7/8" | 1 1/4" | 1 1/4" | 1/4" | __ | 1 1/16" | 5/8" | 50 | 70 | -4° to 176° | Stainless Steel, Steel | 4 | 3/16" | 0000000 | 00000 |
| 3/8" | 1 5/8" | 1 1/4" | 1 1/4" | 1/4" | __ | 1 1/16" | 5/8" | 75 | 140 | -4° to 176° | Stainless Steel, Steel | 4 | 3/16" | 0000000 | 00000 |
| 1/2" | 1 1/4" | 1 3/8" | 1 3/8" | 1/4" | __ | 1 5/16" | 7/8" | 110 | 175 | -4° to 176° | Stainless Steel, Steel | 4 | 3/16" | 0000000 | 00000 |
| 1/2" | 2 3/8" | 1 3/8" | 1 3/8" | 1/4" | __ | 1 5/16" | 7/8" | 180 | 350 | -4° to 176° | Stainless Steel, Steel | 4 | 3/16" | 0000000 | 00000 |
| 5/8" | 1 1/2" | 1 1/2" | 1 1/2" | 1/4" | __ | 1 9/16" | 1 1/8" | 170 | 265 | -4° to 176° | Stainless Steel, Steel | 4 | 3/16" | 0000000 | 00000 |
| 5/8" | 2 13/16" | 1 1/2" | 1 1/2" | 1/4" | __ | 1 9/16" | 1 1/8" | 275 | 525 | -4° to 176° | Stainless Steel, Steel | 4 | 3/16" | 0000000 | 00000 |
| 3/4" | 1 5/8" | 1 11/16" | 1 11/16" | 5/16" | __ | 1 23/32" | 1 1/4" | 190 | 305 | -4° to 176° | Stainless Steel, Steel | 4 | 7/32" | 0000000 | 00000 |
| 3/4" | 3 1/8" | 1 11/16" | 1 11/16" | 5/16" | __ | 1 23/32" | 1 1/4" | 305 | 615 | -4° to 176° | Stainless Steel, Steel | 4 | 7/32" | 0000000 | 000000 |
| 1" | 2 1/4" | 2" | 2" | 5/16" | __ | 2 1/32" | 1 9/16" | 220 | 350 | -4° to 176° | Stainless Steel, Steel | 4 | 7/32" | 0000000 | 00000 |
| 1" | 4 5/16" | 2" | 2" | 5/16" | __ | 2 1/32" | 1 9/16" | 350 | 705 | -4° to 176° | Stainless Steel, Steel | 4 | 7/32" | 0000000 | 000000 |
| 1 1/4" | 2 5/8" | 2 1/2" | 2 1/2" | 3/8" | __ | 2 9/16" | 2" | 350 | 615 | -4° to 176° | Stainless Steel, Steel | 4 | 9/32" | 0000000 | 000000 |
| 1 1/4" | 5" | 2 1/2" | 2 1/2" | 3/8" | __ | 2 9/16" | 2" | 560 | 1,200 | -4° to 176° | Stainless Steel, Steel | 4 | 9/32" | 0000000 | 000000 |
| 1 1/2" | 3" | 3" | 3" | 1/2" | __ | 3 1/16" | 2 3/8" | 490 | 900 | -4° to 176° | Stainless Steel, Steel | 4 | 11/32" | 0000000 | 000000 |
| 1 1/2" | 5 11/16" | 3" | 3" | 1/2" | __ | 3 1/16" | 2 3/8" | 770 | 1,800 | -4° to 176° | Stainless Steel, Steel | 4 | 11/32" | 0000000 | 000000 |
| 2" | 4" | 3 1/2" | 3 1/2" | 1/2" | __ | 3 11/16" | 3" | 855 | 1,700 | -4° to 176° | Stainless Steel, Steel | 4 | 11/32" | 0000000 | 000000 |
| 2" | 7 3/4" | 3 1/2" | 3 1/2" | 1/2" | __ | 3 11/16" | 3" | 1,300 | 3,500 | -4° to 176° | Stainless Steel, Steel | 4 | 11/32" | 0000000 | 000000 |
Fixed Alignment—Metric
Overall, mm | Flange, mm | Load Capacity, lbs. | Mounting Holes | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Shaft Dia., mm | Lg. | Wd. | Ht. | Thick. | OD | Bolt Circle Dia., mm | OD, mm | Dynamic | Static | Temperature Range, ° F | For Shaft Material | No. of | Dia., mm | Each | |
Steel Bearings with Round Flanged Housing | |||||||||||||||
| 5 | 22 | 28 | 28 | 5 | 28 | 20 | 12 | 46 | 55 | -4° to 176° | Stainless Steel, Steel | 4 | 3.5 | 00000000 | 000000 |
| 8 | 25 | 32 | 32 | 5 | 32 | 24 | 16 | 55 | 90 | -4° to 176° | Stainless Steel, Steel | 4 | 3.5 | 00000000 | 00000 |
| 8 | 46 | 32 | 32 | 5 | 32 | 24 | 16 | 90 | 180 | -4° to 176° | Stainless Steel, Steel | 4 | 3.5 | 00000000 | 00000 |
| 12 | 32 | 42 | 42 | 6 | 42 | 32 | 22 | 110 | 175 | -4° to 176° | Stainless Steel, Steel | 4 | 4.5 | 00000000 | 00000 |
| 12 | 61 | 42 | 42 | 6 | 42 | 32 | 22 | 180 | 350 | -4° to 176° | Stainless Steel, Steel | 4 | 4.5 | 00000000 | 00000 |
| 16 | 36 | 45 | 45 | 6 | 45 | 36 | 26 | 125 | 200 | -4° to 176° | Stainless Steel, Steel | 4 | 4.5 | 00000000 | 00000 |
| 16 | 68 | 46 | 46 | 6 | 46 | 36 | 26 | 400 | 400 | -4° to 176° | Stainless Steel, Steel | 4 | 4.5 | 00000000 | 00000 |
| 20 | 45 | 54 | 54 | 8 | 54 | 43 | 32 | 190 | 300 | -4° to 176° | Stainless Steel, Steel | 4 | 5.5 | 00000000 | 00000 |
| 20 | 80 | 54 | 54 | 8 | 54 | 43 | 32 | 610 | 610 | -4° to 176° | Stainless Steel, Steel | 4 | 5.5 | 00000000 | 00000 |
| 25 | 58 | 62 | 62 | 8 | 62 | 51 | 40 | 220 | 350 | -4° to 176° | Stainless Steel, Steel | 4 | 5.5 | 00000000 | 00000 |
| 25 | 112 | 62 | 62 | 8 | 62 | 51 | 40 | 350 | 700 | -4° to 176° | Stainless Steel, Steel | 4 | 5.5 | 00000000 | 000000 |
| 30 | 68 | 76 | 76 | 10 | 76 | 62 | 47 | 350 | 610 | -4° to 176° | Stainless Steel, Steel | 4 | 6.6 | 00000000 | 00000 |
| 40 | 80 | 98 | 98 | 13 | 98 | 80 | 62 | 480 | 900 | -4° to 176° | Stainless Steel, Steel | 4 | 9 | 00000000 | 000000 |
| 50 | 192 | 112 | 112 | 13 | 112 | 94 | 75 | 1,350 | 3,550 | -4° to 176° | Stainless Steel, Steel | 4 | 9 | 00000000 | 000000 |
| 60 | 209 | 134 | 134 | 18 | 134 | 112 | 90 | 1,650 | 4,450 | -4° to 176° | Stainless Steel, Steel | 4 | 11 | 00000000 | 000000 |
Steel Bearings with Square Flanged Housing | |||||||||||||||
| 5 | 22 | 22 | 22 | 5 | __ | 20 | 12 | 46 | 55 | -4° to 176° | Stainless Steel, Steel | 4 | 3.5 | 00000000 | 00000 |
| 8 | 25 | 25 | 25 | 5 | __ | 24 | 16 | 55 | 90 | -4° to 176° | Stainless Steel, Steel | 4 | 3.5 | 00000000 | 00000 |
| 8 | 46 | 25 | 25 | 5 | __ | 24 | 16 | 90 | 180 | -4° to 176° | Stainless Steel, Steel | 4 | 3.5 | 00000000 | 00000 |
| 12 | 32 | 32 | 32 | 6 | __ | 32 | 22 | 110 | 175 | -4° to 176° | Stainless Steel, Steel | 4 | 4.5 | 00000000 | 00000 |
| 12 | 61 | 32 | 32 | 6 | __ | 32 | 22 | 180 | 350 | -4° to 176° | Stainless Steel, Steel | 4 | 4.5 | 00000000 | 00000 |
| 16 | 36 | 35 | 35 | 6 | __ | 36 | 26 | 125 | 200 | -4° to 176° | Stainless Steel, Steel | 4 | 4.5 | 00000000 | 00000 |
| 16 | 68 | 35 | 35 | 6 | __ | 36 | 26 | 400 | 400 | -4° to 176° | Stainless Steel, Steel | 4 | 4.5 | 00000000 | 00000 |
| 20 | 45 | 42 | 42 | 8 | __ | 43 | 32 | 190 | 300 | -4° to 176° | Stainless Steel, Steel | 4 | 5.5 | 00000000 | 00000 |
| 20 | 80 | 42 | 42 | 8 | __ | 43 | 32 | 610 | 610 | -4° to 176° | Stainless Steel, Steel | 4 | 5.5 | 00000000 | 000000 |
| 25 | 58 | 50 | 50 | 8 | __ | 51 | 40 | 220 | 350 | -4° to 176° | Stainless Steel, Steel | 4 | 5.5 | 00000000 | 00000 |
| 25 | 112 | 50 | 50 | 8 | __ | 51 | 40 | 350 | 700 | -4° to 176° | Stainless Steel, Steel | 4 | 5.5 | 00000000 | 000000 |
| 30 | 68 | 60 | 60 | 10 | __ | 62 | 47 | 350 | 610 | -4° to 176° | Stainless Steel, Steel | 4 | 6.6 | 00000000 | 000000 |
| 40 | 80 | 75 | 75 | 13 | __ | 80 | 62 | 480 | 900 | -4° to 176° | Stainless Steel, Steel | 4 | 9 | 00000000 | 000000 |
| 50 | 100 | 88 | 88 | 13 | __ | 94 | 75 | 850 | 1,750 | -4° to 176° | Stainless Steel, Steel | 4 | 9 | 00000000 | 000000 |
| 60 | 125 | 106 | 106 | 18 | __ | 112 | 90 | 1,050 | 2,200 | -4° to 176° | Stainless Steel, Steel | 4 | 11 | 00000000 | 000000 |
High-Speed Flange-Mounted Linear Sleeve Bearings
A ceramic liner makes high speeds as well as rapid acceleration and deceleration possible. The flange-mount design is good for vertical linear motion applications. Bearings are for use with round end-supported shafts and are self-aligning to compensate for shaft misalignment. End seals keep contaminants out.
For technical drawings and 3-D models, click on a part number.
Overall | Mounting Holes | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Shaft Dia. | Lg. | Wd. | Ht. | Flange Thick. | Bolt Circle Dia. | OD | Dynamic Load Capacity | Static Load Capacity, lbs. | Shaft Clearance | Temperature Range, ° F | For Shaft Material | No. of | Dia. | Each | |
Self Aligning with 2° Misalignment Capability | |||||||||||||||
Ceramic-Lined 6061 Aluminum Bearings with 6061 Aluminum Housing | |||||||||||||||
| 3/8" | 1 5/16" | 1 1/4" | 1 1/4" | 3/16" | 1 27/32" | 7/8" | 150 lbs. @ 100 fpm | 1,600 | 0.0005" | -200° to 400° | Aluminum, Stainless Steel, Steel | 4 | 5/32" | 0000000 | 000000 |
| 1/2" | 1 11/16" | 1 5/8" | 1 5/8" | 1/4" | 2 3/8" | 1 1/4" | 300 lbs. @ 100 fpm | 3,100 | 0.0005" | -200° to 400° | Aluminum, Stainless Steel, Steel | 4 | 3/16" | 0000000 | 00000 |
| 3/4" | 2 1/16" | 2 3/8" | 2 3/8" | 3/8" | 2 29/32" | 1 3/4" | 600 lbs. @ 100 fpm | 6,100 | 0.0005" | -200° to 400° | Aluminum, Stainless Steel, Steel | 4 | 7/32" | 0000000 | 00000 |
| 1" | 2 13/16" | 2 3/4" | 2 3/4" | 1/2" | 3 31/32" | 2 1/4" | 1,000 lbs. @ 100 fpm | 11,000 | 0.0005" | -200° to 400° | Aluminum, Stainless Steel, Steel | 4 | 9/32" | 0000000 | 00000 |
| 1 1/4" | 3 5/8" | 3" | 3" | 1/2" | 5 1/8" | 2 1/2" | 1,500 lbs. @ 100 fpm | 16,000 | 0.0005" | -200° to 400° | Aluminum, Stainless Steel, Steel | 4 | 9/32" | 0000000 | 000000 |
Chemical-Resistant Flange-Mounted Linear Sleeve Bearings
The Frelon liner on these bearings allows them to stand up to a wider range of chemicals than other flange-mounted linear sleeve bearings. All are self-aligning to compensate for shaft misalignment and are for use with round end-supported shafts. Note: Not for use with bare aluminum or chrome-plated shafts.
Bearings with 0.0005" shaft clearance are best for precision applications. Bearings with 0.0015" shaft clearance are less likely to bind on your shaft than bearings with 0.0005" shaft clearance.
For technical drawings and 3-D models, click on a part number.
Overall | Mounting Holes | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Shaft Dia. | Shaft Clearance | Lg. | Wd. | Ht. | Flange Thick. | Bolt Circle Dia. | OD | Dynamic Load Capacity | Static Load Capacity, lbs. | Temperature Range, ° F | For Shaft Material | No. of | Dia. | Each | |
Self Aligning with 0.5° Misalignment Capability | |||||||||||||||
Frelon-Lined 6061 Aluminum Bearings with 6061 Aluminum Housing | |||||||||||||||
| 3/8" | 0.0005" | 1.31" | 1 1/4" | 1 1/4" | 3/16" | 1 13/32" | 7/8" | 90 lbs. @ 100 fpm | 1,000 | -400° to 400° | Ceramic-Coated Aluminum, Stainless Steel, Steel | 4 | 1/8" | 000000000 | 0000000 |
| 3/8" | 0.0015" | 1.31" | 1 1/4" | 1 1/4" | 3/16" | 1 13/32" | 7/8" | 90 lbs. @ 100 fpm | 1,000 | -400° to 400° | Ceramic-Coated Aluminum, Stainless Steel, Steel | 4 | 1/8" | 000000000 | 000000 |
| 1/2" | 0.0005" | 1 11/16" | 1 5/8" | 1 5/8" | 1/4" | 1 3/4" | 1 1/4" | 150 lbs. @ 100 fpm | 1,900 | -400° to 400° | Ceramic-Coated Aluminum, Stainless Steel, Steel | 4 | 3/16" | 000000000 | 000000 |
| 1/2" | 0.0005" | 3 3/8" | 1 5/8" | 1 5/8" | 1/4" | 1 3/4" | 1 1/4" | 300 lbs. @ 100 fpm | 3,900 | -400° to 400° | Ceramic-Coated Aluminum, Stainless Steel, Steel | 4 | 3/16" | 000000000 | 000000 |
| 1/2" | 0.0015" | 1 11/16" | 1 5/8" | 1 5/8" | 1/4" | 1 3/4" | 1 1/4" | 150 lbs. @ 100 fpm | 1,900 | -400° to 400° | Ceramic-Coated Aluminum, Stainless Steel, Steel | 4 | 3/16" | 000000000 | 000000 |
| 1/2" | 0.0015" | 3 3/8" | 1 5/8" | 1 5/8" | 1/4" | 1 3/4" | 1 1/4" | 300 lbs. @ 100 fpm | 3,900 | -400° to 400° | Ceramic-Coated Aluminum, Stainless Steel, Steel | 4 | 3/16" | 000000000 | 000000 |
| 3/4" | 0.0005" | 2 1/16" | 2 3/8" | 2 3/8" | 3/8" | 2 15/32" | 1 3/4" | 300 lbs. @ 100 fpm | 2,900 | -400° to 400° | Ceramic-Coated Aluminum, Stainless Steel, Steel | 4 | 3/16" | 000000000 | 000000 |
| 3/4" | 0.0005" | 4 3/16" | 2 3/8" | 2 3/8" | 3/8" | 2 15/32" | 1 3/4" | 600 lbs. @ 100 fpm | 5,800 | -400° to 400° | Ceramic-Coated Aluminum, Stainless Steel, Steel | 4 | 3/16" | 000000000 | 000000 |
| 3/4" | 0.0015" | 2 1/16" | 2 3/8" | 2 3/8" | 3/8" | 2 15/32" | 1 3/4" | 300 lbs. @ 100 fpm | 2,900 | -400° to 400° | Ceramic-Coated Aluminum, Stainless Steel, Steel | 4 | 3/16" | 000000000 | 000000 |
| 3/4" | 0.0015" | 4 3/16" | 2 3/8" | 2 3/8" | 3/8" | 2 15/32" | 1 3/4" | 600 lbs. @ 100 fpm | 5,800 | -400° to 400° | Ceramic-Coated Aluminum, Stainless Steel, Steel | 4 | 3/16" | 000000000 | 000000 |
| 1" | 0.0005" | 2 13/16" | 2 3/4" | 2 3/4" | 1/2" | 3" | 2 1/4" | 500 lbs. @ 100 fpm | 3,800 | -400° to 400° | Ceramic-Coated Aluminum, Stainless Steel, Steel | 4 | 1/4" | 000000000 | 000000 |
| 1" | 0.0005" | 5 5/8" | 2 3/4" | 2 3/4" | 1/2" | 3" | 2 1/4" | 1,000 lbs. @ 100 fpm | 7,600 | -400° to 400° | Ceramic-Coated Aluminum, Stainless Steel, Steel | 4 | 1/4" | 000000000 | 000000 |
| 1" | 0.0015" | 2 13/16" | 2 3/4" | 2 3/4" | 1/2" | 3" | 2 1/4" | 500 lbs. @ 100 fpm | 3,800 | -400° to 400° | Ceramic-Coated Aluminum, Stainless Steel, Steel | 4 | 1/4" | 000000000 | 000000 |
| 1" | 0.0015" | 5 5/8" | 2 3/4" | 2 3/4" | 1/2" | 3" | 2 1/4" | 1,000 lbs. @ 100 fpm | 7,600 | -400° to 400° | Ceramic-Coated Aluminum, Stainless Steel, Steel | 4 | 1/4" | 000000000 | 000000 |
| 1 1/4" | 0.0005" | 3 5/8" | 3 7/8" | 3 7/8" | 5/8" | 4 7/32" | 2 5/8" | 900 lbs. @ 100 fpm | 10,000 | -400° to 400° | Ceramic-Coated Aluminum, Stainless Steel, Steel | 4 | 3/8" | 000000000 | 000000 |
| 1 1/4" | 0.0015" | 3 5/8" | 3 7/8" | 3 7/8" | 5/8" | 4 7/32" | 2 5/8" | 900 lbs. @ 100 fpm | 10,000 | -400° to 400° | Ceramic-Coated Aluminum, Stainless Steel, Steel | 4 | 3/8" | 000000000 | 000000 |
Mounted Linear Ball Bearings for Support Rail Shafts
Mount these bearings on a support rail shaft for applications requiring maximum rigidity. End seals keep lubricant in and dirt out. Self-aligning bearings compensate for shaft misalignment. Fixed-alignment bearings are for use where shaft misalignment is unlikely.
For technical drawings and 3-D models, click on a part number.
Self-Aligning with 1° Misalignment Capability
Overall | Load Capacity, lbs. | Mounting Holes | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Shaft Dia. | Lg. | Wd. | Ht. | Center Ht. | Wd. | Dynamic | Static | Temperature Range, °F | For Shaft Material | No. of | Dia. | Each | |
Acetal Bearings with 6061 Aluminum Housing | |||||||||||||
| 1/2" | 1 1/2" | 2" | 1 3/32" | 11/16" | 1/4" | 230 | 290 | -4° to 176° | Stainless Steel, Steel | 4 | 5/32" | 0000000 | 000000 |
| 5/8" | 1 3/4" | 2 1/2" | 1 13/32" | 7/8" | 5/16" | 400 | 500 | -4° to 176° | Stainless Steel, Steel | 4 | 3/16" | 0000000 | 00000 |
| 3/4" | 1 7/8" | 2 3/4" | 1 17/32" | 15/16" | 3/8" | 470 | 590 | -4° to 176° | Stainless Steel, Steel | 4 | 3/16" | 0000000 | 00000 |
| 1" | 2 5/8" | 3 1/4" | 1 31/32" | 1 3/16" | 1/2" | 850 | 1,000 | -4° to 176° | Stainless Steel, Steel | 4 | 7/32" | 0000000 | 000000 |
| 1 1/4" | 3 3/8" | 4" | 2 31/64" | 1 1/2" | 9/16" | 1,200 | 1,500 | -4° to 176° | Stainless Steel, Steel | 4 | 7/32" | 0000000 | 000000 |
| 1 1/2" | 3 3/4" | 4 3/4" | 2 29/32" | 1 3/4" | 11/16" | 1,400 | 1,800 | -4° to 176° | Stainless Steel, Steel | 4 | 9/32" | 0000000 | 000000 |
Fixed Alignment
Overall | Load Capacity, lbs. | Mounting Holes | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Shaft Dia. | Lg. | Wd. | Ht. | Center Ht. | Wd. | Dynamic | Static | Temperature Range, °F | For Shaft Material | No. of | Dia. | Each | |
Acetal Bearings with 6061 Aluminum Housing | |||||||||||||
| 1/2" | 3 1/2" | 2" | 1 3/32" | 11/16" | 1/4" | 370 | 580 | -4° to 176° | Stainless Steel, Steel | 4 | 5/32" | 0000000 | 0000000 |
| 5/8" | 4" | 2 1/2" | 1 13/32" | 7/8" | 5/16" | 640 | 1,000 | -4° to 176° | Stainless Steel, Steel | 4 | 3/16" | 0000000 | 000000 |
| 3/4" | 4 1/2" | 2 3/4" | 1 17/32" | 15/16" | 3/8" | 750 | 1,100 | -4° to 176° | Stainless Steel, Steel | 4 | 3/16" | 0000000 | 000000 |
| 1" | 6" | 3 1/4" | 1 31/32" | 1 3/16" | 1/2" | 1,300 | 2,100 | -4° to 176° | Stainless Steel, Steel | 4 | 7/32" | 0000000 | 000000 |
| 1 1/4" | 7 1/2" | 4" | 2 15/32" | 1 1/2" | 9/16" | 1,900 | 3,000 | -4° to 176° | Stainless Steel, Steel | 4 | 7/32" | 0000000 | 000000 |
| 1 1/2" | 9" | 4 3/4" | 2 29/32" | 1 3/4" | 11/16" | 2,300 | 3,700 | -4° to 176° | Stainless Steel, Steel | 4 | 9/32" | 0000000 | 000000 |
Self-Aligning with 1° Misalignment Capability—Metric
Overall, mm | Load Capacity, lbs. | Mounting Holes | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Shaft Dia., mm | Lg. | Wd. | Ht. | Center Ht., mm | Wd., mm | Dynamic | Static | Temperature Range, °F | For Shaft Material | No. of | Dia., mm | Each | |
Acetal Bearings with 6061 Aluminum Housing | |||||||||||||
| 12 | 39 | 43 | 28 | 18 | 6.5 | 225 | 290 | -4° to 176° | Stainless Steel, Steel | 4 | 5 | 00000000 | 000000 |
| 12 | 76 | 43 | 28 | 18 | 6.5 | 370 | 580 | -4° to 176° | Stainless Steel, Steel | 4 | 5 | 00000000 | 000000 |
| 16 | 43 | 53 | 35 | 22 | 9 | 280 | 340 | -4° to 176° | Stainless Steel, Steel | 4 | 6 | 00000000 | 00000 |
| 16 | 84 | 53 | 35 | 22 | 9 | 450 | 690 | -4° to 176° | Stainless Steel, Steel | 4 | 6 | 00000000 | 000000 |
| 20 | 54 | 60 | 42 | 25 | 9 | 460 | 590 | -4° to 176° | Stainless Steel, Steel | 4 | 8 | 00000000 | 00000 |
| 20 | 104 | 60 | 42 | 25 | 9 | 760 | 1,150 | -4° to 176° | Stainless Steel, Steel | 4 | 8 | 00000000 | 000000 |
| 25 | 67 | 78 | 51 | 30 | 11.5 | 840 | 1,000 | -4° to 176° | Stainless Steel, Steel | 4 | 10 | 00000000 | 000000 |
| 25 | 130 | 78 | 51 | 30 | 11.5 | 1,350 | 2,100 | -4° to 176° | Stainless Steel, Steel | 4 | 10 | 00000000 | 000000 |
| 30 | 79 | 87 | 60 | 35 | 14 | 1,200 | 1,500 | -4° to 176° | Stainless Steel, Steel | 4 | 10 | 00000000 | 000000 |
Mounted Linear Bearings for Spline Shafts
Ready to mount on your linear motion spline shaft, these bearings come installed in a housing and have grooves that match up with the splines on your shaft. Because they’re splined, they transfer rotational force as they move loads up and down the shaft’s length. A flanged end makes them best for lifting and lowering loads on vertical shafts. All have fixed alignment—use them where shaft misalignment is unlikely.
Ball bearings, also known as ball splines, create less friction than plain bearings, making them smooth and precise even at high speeds. However, they don’t produce as much rotational force. Choose them for robotic systems and other automated applications that require complex, fast movements.
Plain bearings have evenly sized and spaced splines that transmit more rotational force than ball bearings, but they don’t move as smooth and won’t run at high speeds. They’re often used in hydraulic systems, drivetrains, and machine tools. All meet ISO 14-A (formerly DIN 5463-A), a dimensional standard for splined cylindrical bearings.
For technical drawings and 3-D models, click on a part number.
Steel Ball Bearings with Steel Housing
Ball Bearing
For Four Splines
Mounting Holes | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| For No. of Splines | For Shaft Dia., mm | Overall Lg., mm | Flange OD, mm | Bolt Circle Dia., mm | OD, mm | Max. Torque, in.-lbs. | Max. Temperature, ° F | No. of | Thread Size | Each | |
Fixed Alignment | |||||||||||
| 4 | 6 | 25 | 30 | 22 | 14 | 13 | 176° | 4 | M3 × 0.5 mm | 00000000 | 000000 |
| 4 | 8 | 25 | 32 | 24 | 16 | 18 | 176° | 4 | M3 × 0.5 mm | 00000000 | 00000 |
| 4 | 10 | 33 | 42 | 32 | 21 | 38 | 176° | 4 | M4 × 0.7 mm | 00000000 | 00000 |
| 4 | 13 | 36 | 43 | 33 | 24 | 185 | 176° | 4 | M4 × 0.7 mm | 000000000 | 00000 |
| 4 | 16 | 50 | 50 | 40 | 31 | 531 | 176° | 4 | M4 × 0.7 mm | 000000000 | 00000 |
| 4 | 18.2 | 60 | 51 | 40 | 32 | 734 | 176° | 4 | M4 × 0.7 mm | 00000000 | 000000 |
| 4 | 20 | 63 | 58 | 45 | 35 | 929 | 176° | 4 | M5 × 0.8 mm | 000000000 | 000000 |
| 4 | 23 | 70 | 60 | 47 | 37 | 1,433 | 176° | 4 | M5 × 0.8 mm | 00000000 | 000000 |
| 4 | 25 | 71 | 65 | 52 | 42 | 1,672 | 176° | 4 | M5 × 0.8 mm | 000000000 | 000000 |
| 4 | 28 | 80 | 70 | 54 | 45 | 2,557 | 176° | 4 | M6 × 1 mm | 00000000 | 000000 |
| 4 | 30 | 80 | 75 | 60 | 47 | 2,716 | 176° | 4 | M6 × 1 mm | 000000000 | 000000 |
| 4 | 37.4 | 100 | 90 | 72 | 60 | 5,637 | 176° | 4 | M8 × 1.25 mm | 00000000 | 000000 |
| 4 | 40 | 100 | 100 | 82 | 64 | 5,964 | 176° | 4 | M8 × 1.25 mm | 000000000 | 000000 |
Steel Plain Bearings with Steel Housing
Plain Bearing
For Six Splines
Mounting Holes | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For No. of Splines | For Shaft Dia., mm | Overall Lg., mm | Flange OD, mm | Bolt Circle Dia., mm | OD, mm | Max. Torque, in.-lbs. | Max. Temperature, ° F | No. of | Thread Size | Specifications Met | Each | |
Fixed Alignment | ||||||||||||
| 6 | 20 | 40 | 52 | 38 | 28 | 911 | 212° | 4 | M5 × 0.8 mm | ISO 14-A, DIN 5463-A | 000000000 | 0000000 |
| 6 | 25 | 50 | 62 | 48 | 34 | 1,902 | 212° | 4 | M6 × 1 mm | ISO 14-A, DIN 5463-A | 000000000 | 000000 |
Steel Spline Shafts
Splined on Both Ends
Splined End × Step-Down End
Four Splines
Six Splines
Step | ||||||||
|---|---|---|---|---|---|---|---|---|
| Dia., mm | Lg., mm | Spline Lg., mm | End Type | Dia., mm | Lg., mm | Specifications Met | Each | |
4 Splines | ||||||||
| 6 | 150 | 150 | Splined End × Splined End | __ | __ | __ | 00000000 | 0000000 |
| 6 | 200 | 200 | Splined End × Splined End | __ | __ | __ | 000000000 | 000000 |
| 6 | 300 | 300 | Splined End × Splined End | __ | __ | __ | 000000000 | 000000 |
| 8 | 150 | 150 | Splined End × Splined End | __ | __ | __ | 00000000 | 000000 |
| 8 | 200 | 200 | Splined End × Splined End | __ | __ | __ | 000000000 | 00000 |
| 10 | 200 | 200 | Splined End × Splined End | __ | __ | __ | 00000000 | 000000 |
| 10 | 300 | 300 | Splined End × Splined End | __ | __ | __ | 000000000 | 000000 |
| 10 | 600 | 600 | Splined End × Splined End | __ | __ | __ | 000000000 | 000000 |
| 13 | 200 | 200 | Splined End × Splined End | __ | __ | __ | 000000000 | 00000 |
| 13 | 500 | 500 | Splined End × Splined End | __ | __ | __ | 000000000 | 000000 |
| 13 | 700 | 700 | Splined End × Splined End | __ | __ | __ | 000000000 | 000000 |
| 16 | 200 | 200 | Splined End × Splined End | __ | __ | __ | 000000000 | 000000 |
| 16 | 700 | 700 | Splined End × Splined End | __ | __ | __ | 000000000 | 000000 |
| 18.2 | 350 | 200 | Splined End × Step-Down End | 15 | 150 | __ | 00000000 | 000000 |
| 20 | 200 | 200 | Splined End × Splined End | __ | __ | __ | 000000000 | 000000 |
| 20 | 2,000 | 2,000 | Splined End × Splined End | __ | __ | __ | 000000000 | 000000 |
| 23 | 350 | 200 | Splined End × Step-Down End | 20 | 150 | __ | 00000000 | 000000 |
| 25 | 200 | 200 | Splined End × Splined End | __ | __ | __ | 000000000 | 000000 |
| 25 | 500 | 500 | Splined End × Splined End | __ | __ | __ | 000000000 | 000000 |
| 28 | 450 | 300 | Splined End × Step-Down End | 25 | 150 | __ | 00000000 | 000000 |
| 30 | 300 | 300 | Splined End × Splined End | __ | __ | __ | 000000000 | 000000 |
| 30 | 1,000 | 1,000 | Splined End × Splined End | __ | __ | __ | 000000000 | 000000 |
| 30 | 2,000 | 2,000 | Splined End × Splined End | __ | __ | __ | 000000000 | 00000000 |
| 37.4 | 550 | 400 | Splined End × Step-Down End | 30 | 150 | __ | 00000000 | 000000 |
| 40 | 400 | 400 | Splined End × Splined End | __ | __ | __ | 000000000 | 000000 |
| 40 | 700 | 700 | Splined End × Splined End | __ | __ | __ | 000000000 | 000000 |
6 Splines | ||||||||
| 20 | 1,000 | 1,000 | Splined End × Splined End | __ | __ | ISO 14-B, DIN 5463-B | 000000000 | 000000 |
| 25 | 1,000 | 1,000 | Splined End × Splined End | __ | __ | ISO 14-B, DIN 5463-B | 000000000 | 000000 |