For Shaft Diameter For Shaft Diameter |
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Linear Bearing Component Linear Bearing Component |
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 | Bearing |
Length Length |
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OD OD |
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ID ID |
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Bearing Type Bearing Type |
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 | Ball |
For Shaft Type For Shaft Type |
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 | Round |
For Shaft Material For Shaft Material |
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Bearing Material Bearing Material |
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Maximum Temperature Maximum Temperature |
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Ball Material Ball Material |
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Alignment Style Alignment Style |
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Retaining Ring Groove End-to-End Length Retaining Ring GrooveEnd-to-End Length |
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Dynamic Load Capacity Dynamic Load Capacity |
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Lubrication Lubrication |
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For Minimum Stainless Steel Shaft Hardness For Minimum StainlessSteel Shaft Hardness |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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Dynamic Load Capacity at Maximum Temperature Dynamic Load Capacity atMaximum Temperature |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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Minimum Temperature Minimum Temperature |
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About Linear Bearings
More
High-Temperature Linear Ball Bearings
Bearing with Retaining Ring Grooves
Bearing Without Retaining Ring Grooves
The choice for low-friction motion in high-temperature environments. Bearings are for use with round end-supported shafts and have a fixed-alignment design for applications where shaft misalignment is unlikely. To install, slide bearings into a housing (not included). For bearings with retaining ring grooves, secure with two retaining rings (sold individually).
Stainless steel bearings are more corrosion resistant than steel bearings.
For technical drawings and 3-D models, click on a part number.
Fixed Alignment
Bearings | External Retaining Rings | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Shaft Dia. | Overall Lg. | For Housing ID | Retaining Ring Groove End-to-End Lg. | With End Seals | Dynamic Load Capacity, lbs. | Dynamic Load Capacity at Max. Temperature | Max. Temp., ° F | For Shaft Material | Each | Each | ||
440C Stainless Steel Bearings with Stainless Steel Balls | ||||||||||||
| 1/8" | 1/2" | 0.3124" - 0.3130" | 0.354" | No | 5 | 3 lbs. @ 600° F | 600° | Stainless Steel | 00000000 | 0000000 | 0000000 | 00000 |
| 3/16" | 9/16" | 0.3749" - 0.3755" | 0.417" | No | 5 | 3 lbs. @ 600° F | 600° | Stainless Steel | 00000000 | 000000 | 0000000 | 0000 |
| 1/4" | 3/4" | 0.4999" - 0.5005" | 0.499" | No | 15 | 10 lbs. @ 600° F | 600° | Stainless Steel | 00000000 | 000000 | 0000000 | 0000 |
Steel Bearings with Steel Balls | ||||||||||||
| 1/4" | 3/4" | 0.5000" - 0.5005" | 0.52" | No | 15 | 15 lbs. @ 500° F | 500° | Stainless Steel, Steel | 0000000 | 00000 | 0000000 | 000 |
| 3/8" | 7/8" | 0.6250" - 0.6255" | 0.64" | No | 35 | 35 lbs. @ 500° F | 500° | Stainless Steel, Steel | 0000000 | 00000 | 0000000 | 000 |
| 1/2" | 1 1/4" | 0.8750" - 0.8755" | 0.97" | No | 85 | 85 lbs. @ 500° F | 500° | Stainless Steel, Steel | 0000000 | 00000 | 0000000 | 000 |
| 5/8" | 1 1/2" | 1.1250" - 1.1255" | 1.11" | No | 150 | 150 lbs. @ 500° F | 500° | Stainless Steel, Steel | 0000000 | 00000 | 0000000 | 0000 |
| 3/4" | 1 5/8" | 1.2500" - 1.2505" | 1.17" | No | 200 | 200 lbs. @ 500° F | 500° | Stainless Steel, Steel | 0000000 | 00000 | 0000000 | 0000 |
| 1" | 2 1/4" | 1.5625" - 1.5630" | 1.76" | No | 350 | 350 lbs. @ 500° F | 500° | Stainless Steel, Steel | 0000000 | 00000 | 0000000 | 0000 |
| 1 1/4" | 2 5/8" | 2.0000" - 2.0010" | 2.01" | No | 520 | 520 lbs. @ 500° F | 500° | Stainless Steel, Steel | 0000000 | 000000 | 0000000 | 0000 |
| 1 1/2" | 3" | 2.3750" - 2.3760" | 2.42" | No | 770 | 770 lbs. @ 500° F | 500° | Stainless Steel, Steel | 0000000 | 000000 | 0000000 | 0000 |
Fixed Alignment–Metric
Bearings | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Load Capacity, lbs. | External Retaining Rings | ||||||||||||
| For Shaft Diameter, mm | Overall Lg., mm | For Housing ID, mm | Retaining Ring Groove End-to-End Length, mm | With End Seals | Dynamic | Static | Dynamic Load Capacity at Maximum Temperature | Temperature Range, ° F | For Shaft Material | Each | Each | ||
440C Stainless Steel Bearings with Stainless Steel Balls | |||||||||||||
| 4 | 12 | 8.000 - 8.015 | __ | Yes | 19 | 28 | 19 lbs. @ 248° F | -4° to 248° | Stainless Steel, Steel | 0000000 | 000000 | 000000 | 00 |
| 8 | 25 | 16.000 - 16.018 | 16.5 | Yes | 55 | 90 | 55 lbs. @ 248° F | -4° to 248° | Stainless Steel, Steel | 0000000 | 00000 | 0000000 | 00000 |
| 12 | 32 | 22.000 - 22.021 | 22.9 | Yes | 110 | 175 | 110 lbs. @ 248° F | -4° to 248° | Stainless Steel, Steel | 0000000 | 00000 | 0000000 | 0000 |
| 16 | 36 | 26.000 - 26.021 | 24.9 | Yes | 130 | 200 | 130 lbs. @ 248° F | -4° to 248° | Stainless Steel, Steel | 0000000 | 00000 | 0000000 | 0000 |
| 20 | 45 | 32.000 - 32.025 | 31.5 | Yes | 190 | 305 | 190 lbs. @ 248° F | -4° to 248° | Stainless Steel, Steel | 0000000 | 000000 | 0000000 | 0000 |
| 25 | 58 | 40.000 - 40.025 | 44.1 | Yes | 220 | 350 | 220 lbs. @ 248° F | -4° to 248° | Stainless Steel, Steel | 0000000 | 000000 | 0000000 | 0000 |
| 30 | 68 | 47.000 - 47.025 | 52.1 | Yes | 350 | 610 | 350 lbs. @ 248° F | -4° to 248° | Stainless Steel, Steel | 0000000 | 000000 | 0000000 | 0000 |
| 40 | 80 | 62.000 - 62.030 | 60.6 | Yes | 485 | 900 | 485 lbs. @ 248° F | -4° to 248° | Stainless Steel, Steel | 0000000 | 000000 | 0000000 | 0000 |
Steel Bearings with Steel Balls | |||||||||||||
| 3 | 10 | 7.000 - 7.015 | __ | No | 15 | 20 | 15 lbs. @ 230° F | -4° to 230° | Stainless Steel, Steel | 00000000 | 00000 | 000000 | 00 |
| 4 | 12 | 8.000 - 8.015 | __ | No | 15 | 25 | 15 lbs. @ 230° F | -4° to 230° | Stainless Steel, Steel | 00000000 | 00000 | 000000 | 00 |
| 5 | 15 | 10.000 - 10.018 | 10.2 | No | 35 | 45 | 35 lbs. @ 230° F | -4° to 230° | Stainless Steel, Steel | 00000000 | 00000 | 0000000 | 000 |
| 6 | 19 | 12.000 - 12.018 | 13.5 | No | 45 | 60 | 45 lbs. @ 230° F | -4° to 230° | Stainless Steel, Steel | 00000000 | 00000 | 0000000 | 000 |
| 8 | 24 | 15.000 - 15.018 | 17.5 | No | 60 | 85 | 60 lbs. @ 230° F | -4° to 230° | Stainless Steel, Steel | 00000000 | 00000 | 0000000 | 000 |
| 10 | 29 | 19.000 - 19.021 | 22 | No | 80 | 120 | 80 lbs. @ 230° F | -4° to 230° | Stainless Steel, Steel | 00000000 | 00000 | 0000000 | 000 |
| 12 | 30 | 21.000 - 21.021 | 23 | No | 110 | 175 | 110 lbs. @ 230° F | -4° to 230° | Stainless Steel, Steel | 00000000 | 00000 | 000000000 | 0000 |
| 16 | 37 | 28.000 - 28.021 | 26.5 | No | 170 | 265 | 170 lbs. @ 230° F | -4° to 230° | Stainless Steel, Steel | 00000000 | 00000 | 0000000 | 000 |
| 20 | 42 | 32.000 - 32.025 | 30.5 | No | 195 | 305 | 195 lbs. @ 230° F | -4° to 230° | Stainless Steel, Steel | 00000000 | 00000 | 0000000 | 0000 |
| 25 | 59 | 40.000 - 40.025 | 41 | No | 220 | 350 | 220 lbs. @ 230° F | -4° to 230° | Stainless Steel, Steel | 00000000 | 00000 | 0000000 | 0000 |
| 30 | 64 | 45.000 - 45.025 | 44.5 | No | 350 | 615 | 350 lbs. @ 230° F | -4° to 230° | Stainless Steel, Steel | 00000000 | 00000 | 0000000 | 0000 |
| 40 | 80 | 60.000 - 60.030 | 60.5 | No | 485 | 900 | 485 lbs. @ 230° F | -4° to 230° | Stainless Steel, Steel | 00000000 | 000000 | 0000000 | 0000 |
| 60 | 110 | 90.000 - 90.035 | 85 | No | 1,050 | 2,200 | 1050 lbs. @ 230° F | -4° to 230° | Stainless Steel, Steel | 00000000 | 000000 | 000000000 | 0000 |