About Linear Bearings
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High-Temperature Linear Ball Bearings
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).
For technical drawings and 3-D models, click on a part number.
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 | ||
Steel Bearings with Steel Balls | |||||||||||||
| 25 | 59 | 40.000 - 40.025 | 41 | No | 220 | 350 | 220 lbs. @ 230° F | -4° to 230° | Stainless Steel, Steel | 00000000 | 000000 | 0000000 | 00000 |
High-Temperature Linear Ball Bearings for Support Rail Shafts
The choice for low-friction motion in high-temperature environments. Mount these bearings on a support rail shaft for applications requiring maximum rigidity. They have a fixed-alignment design for applications where shaft misalignment is unlikely. To install, slide bearings into a housing (not included) and secure in place with two retaining rings (sold separately).
For technical drawings and 3-D models, click on a part number.
Bearings | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Load Capacity, lbs. | External Retaining Rings | ||||||||||||
| For Shaft Dia., mm | Overall Lg., mm | Wd., mm | For Housing ID, mm | Retaining Ring Groove End-to-End Lg., mm | Dynamic | Static | Temperature Range, ° F | For Shaft Material | Each | Pkg. Qty. | Pkg. | ||
Steel Bearings | |||||||||||||
| 25 | 59 | 12 | 40.000 - 40.025 | 41 | 220 | 350 | -4° to 230° | Stainless Steel, Steel | 00000000 | 000000 | 1 | 0000000 | 00000 |
Corrosion-Resistant Flange-Mounted Linear Ball Bearings
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.
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 | |||||||||||||||
| 25 | 59 | 62 | 62 | 8 | 62 | 51 | 40 | 220 | 350 | -4° to 248° | Stainless Steel, Steel | 4 | 5.5 | 0000000 | 0000000 |
440C Stainless Steel Bearings with Square Flanged Housing | |||||||||||||||
| 25 | 59 | 50 | 50 | 8 | __ | 51 | 40 | 220 | 350 | -4° to 248° | Stainless Steel, Steel | 4 | 5.5 | 00000000 | 000000 |