For Shaft Diameter For Shaft Diameter |
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Linear Bearing Component Linear Bearing Component |
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 | Bearing in Housing |
Housing Type Housing Type |
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| Base Mount |
Length Length |
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Bearing Type Bearing Type |
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 | Ball |
For Shaft Material For Shaft Material |
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For Shaft Type For Shaft Type |
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 | Round |
Alignment Style Alignment Style |
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ID ID |
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Dynamic Load Capacity Dynamic Load Capacity |
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Housing Material Housing Material |
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Overall Width Overall Width |
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Overall Height Overall Height |
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Ball Material Ball Material |
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Mounting Holes Center-to-Center, Length Mounting Holes Center-to-Center, Length |
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Number of Mounting Holes Number of Mounting Holes |
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Static Load Capacity Static Load Capacity |
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With End Seals With End Seals |
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Center Height Center Height |
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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 | ||||||||||||
| 1/4" | 1 3/16" | 1 5/8" | 13/16" | 7/16" | 60 | 80 | -4° to 176° | Stainless Steel, Steel | 4 | 5/32" | 0000000 | 000000 |
| 3/8" | 1 5/16" | 1 3/4" | 15/16" | 1/2" | 95 | 120 | -4° to 176° | Stainless Steel, Steel | 4 | 5/32" | 0000000 | 00000 |
| 1/2" | 1 11/16" | 2" | 1 1/4" | 11/16" | 230 | 290 | -4° to 176° | Stainless Steel, Steel | 4 | 5/32" | 000000 | 00000 |
| 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 | 00000 |
| 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 |