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For Minimum Stainless Steel Shaft Hardness
About Linear Bearings
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Linear Ball Bearings
Bearing with Retaining Ring Grooves
Bearing Without Retaining Ring Grooves
Bearings are for use with round end-supported shafts. To install, slide bearings into a housing (not included). For bearings with retaining ring grooves, secure with two retaining rings (sold individually).
Bearings with end seals keep lubricant in and dust out.
Bearings with stainless steel balls are more corrosion resistant than bearings with steel balls.
Fixed-alignment bearings are for use where shaft misalignment is unlikely.
For technical drawings and 3-D models, click on a part number.
Fixed Alignment–Metric
Bearings | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Load Capacity, lbs. | External Retaining Rings | |||||||||||
| For Shaft Dia., mm | Overall Lg., mm | For Housing ID, mm | Retaining Ring Groove End-to-End Lg., mm | With End Seals | Dynamic | Static | Temperature Range, °F | For Shaft Material | Each | Each | ||
440C Stainless Steel Bearings with Stainless Steel Balls | ||||||||||||
| 3 | 10 | 7.000 - 7.015 | __ | No | 15 | 20 | -4° to 176° | Stainless Steel, Steel | 00000000 | 000000 | 000000 | 00 |
| 4 | 12 | 8.000 - 8.015 | __ | No | 15 | 25 | -4° to 176° | Stainless Steel, Steel | 0000000 | 00000 | 000000 | 00 |
| 5 | 15 | 10.000 - 10.018 | 10.2 | Yes | 35 | 45 | -4° to 176° | Stainless Steel, Steel | 0000000 | 00000 | 0000000 | 00000 |
| 6 | 19 | 12.000 - 12.018 | 13.5 | Yes | 45 | 55 | -4° to 176° | Stainless Steel, Steel | 0000000 | 00000 | 0000000 | 000 |
| 8 | 25 | 16.000 - 16.018 | 16.5 | Yes | 55 | 90 | -4° to 176° | Stainless Steel, Steel | 0000000 | 00000 | 0000000 | 0000 |
| 10 | 29 | 19.000 - 19.021 | 22 | Yes | 80 | 120 | -4° to 176° | Stainless Steel, Steel | 0000000 | 00000 | 0000000 | 000 |
| 12 | 30 | 21.000 - 21.021 | 23 | Yes | 110 | 175 | -4° to 176° | Stainless Steel, Steel | 0000000 | 00000 | 000000000 | 00000 |
| 13 | 32 | 23.000 - 23.021 | 23 | Yes | 110 | 175 | -4° to 176° | Stainless Steel, Steel | 0000000 | 00000 | 0000000 | 000 |
| 16 | 36 | 26.000 - 26.021 | 24.9 | Yes | 125 | 200 | -4° to 176° | Stainless Steel, Steel | 0000000 | 00000 | 0000000 | 0000 |
| 20 | 45 | 32.000 - 32.025 | 31.5 | Yes | 190 | 305 | -4° to 176° | Stainless Steel, Steel | 0000000 | 000000 | 0000000 | 0000 |
| 25 | 58 | 40.000 - 40.025 | 44.1 | Yes | 220 | 350 | -4° to 176° | Stainless Steel, Steel | 000000 | 000000 | 0000000 | 0000 |
| 30 | 68 | 47.000 - 47.025 | 52.1 | Yes | 350 | 615 | -4° to 176° | Stainless Steel, Steel | 0000000 | 000000 | 0000000 | 0000 |
Steel Bearings with Steel Balls | ||||||||||||
| 3 | 10 | 7.000 - 7.015 | __ | No | 15 | 20 | -4° to 176° | Stainless Steel, Steel | 00000000 | 00000 | 000000 | 00 |
| 4 | 12 | 8.000 - 8.015 | __ | No | 15 | 25 | -4° to 176° | Stainless Steel, Steel | 00000000 | 00000 | 000000 | 00 |
| 5 | 15 | 10.000 - 10.018 | 10.2 | Yes | 35 | 45 | -4° to 176° | Stainless Steel, Steel | 00000000 | 00000 | 0000000 | 000 |
| 6 | 19 | 12.000 - 12.018 | 13.5 | Yes | 45 | 55 | -4° to 176° | Stainless Steel, Steel | 00000000 | 00000 | 0000000 | 000 |
| 8 | 25 | 16.000 - 16.018 | 16.5 | Yes | 55 | 90 | -4° to 176° | Stainless Steel, Steel | 00000000 | 00000 | 0000000 | 0000 |
| 10 | 29 | 19.000 - 19.021 | 22 | Yes | 80 | 120 | -4° to 176° | Stainless Steel, Steel | 00000000 | 00000 | 0000000 | 000 |
| 12 | 30 | 21.000 - 21.021 | 23 | Yes | 110 | 175 | -4° to 176° | Stainless Steel, Steel | 0000000 | 00000 | 000000000 | 0000 |
| 13 | 32 | 23.000 - 23.021 | 23 | Yes | 110 | 175 | -4° to 176° | Stainless Steel, Steel | 00000000 | 00000 | 0000000 | 000 |
| 16 | 36 | 26.000 - 26.021 | 24.9 | Yes | 125 | 200 | -4° to 176° | Stainless Steel, Steel | 00000000 | 00000 | 0000000 | 0000 |
| 20 | 45 | 32.000 - 32.025 | 31.5 | Yes | 190 | 305 | -4° to 176° | Stainless Steel, Steel | 00000000 | 00000 | 0000000 | 0000 |
| 25 | 58 | 40.000 - 40.025 | 44.1 | Yes | 220 | 350 | -4° to 176° | Stainless Steel, Steel | 00000000 | 00000 | 0000000 | 0000 |
| 30 | 68 | 47.000 - 47.025 | 52.1 | Yes | 350 | 615 | -4° to 176° | Stainless Steel, Steel | 00000000 | 00000 | 0000000 | 0000 |
| 35 | 70 | 52.000 - 52.030 | 49.5 | Yes | 375 | 705 | -4° to 176° | Stainless Steel, Steel | 00000000 | 00000 | 0000000 | 0000 |
| 40 | 80 | 62.000 - 62.030 | 60.6 | Yes | 485 | 900 | -4° to 176° | Stainless Steel, Steel | 00000000 | 00000 | 0000000 | 0000 |
| 50 | 100 | 75.000 - 75.030 | 77.6 | Yes | 855 | 1,780 | -4° to 176° | Stainless Steel, Steel | 00000000 | 000000 | 0000000 | 0000 |