For Load Direction For Load Direction |
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![]() | Combined Radial, Thrust, and Moment |
System of Measurement System of Measurement |
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Maximum Speed Maximum Speed |
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Dynamic Combined Load Capacity Dynamic CombinedLoad Capacity |
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Lubrication Lubrication |
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Bearing Type Bearing Type |
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![]() | Roller |
For Shaft Type For Shaft Type |
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![]() | Round |
Bolt Circle Diameter Bolt Circle Diameter |
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Static Combined Load Capacity Static CombinedLoad Capacity |
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Shaft Mount Type Shaft Mount Type |
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Construction Construction |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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About Ball and Roller Bearings
More
Face-Mount Crossed-Roller Bearings

Mounting holes on the inner and outer rings allow for fastening onto hollow joints and shafts. The rollers face in alternating directions to allow for rigid, accurate motion under any combination of radial, thrust, and moment (twisting) loads. Use in applications where highly accurate motion is necessary, such as machine tools and industrial robots.
Open bearings dissipate heat more efficiently than sealed bearings.
Sealed bearings block out dust and other contaminants better than open bearings, but retain more heat.
For technical drawings and 3-D models, click on a part number.
Combined Load Cap., lbs. | |||||||||||
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For Shaft Dia., mm | For Housing ID, mm | Wd., mm | Ring Material | Dynamic | Static | Max. Speed, rpm | Lubrication | Temp. Range, °F | Features | Each | |
Open | |||||||||||
10 | 52 | 8 | Steel | 650 | 540 | 2,400 | Required | 0° to 230° | Lubrication Groove, Two Lubrication Holes | 0000000 | 0000000 |
20 | 70 | 12 | Steel | 1,700 | 1,850 | 1,600 | Required | 0° to 230° | Lubrication Groove, Two Lubrication Holes | 0000000 | 000000 |
25 | 80 | 12 | Steel | 1,900 | 2,350 | 1,400 | Required | 0° to 230° | Lubrication Groove, Two Lubrication Holes | 0000000 | 000000 |
35 | 95 | 15 | Steel | 3,850 | 4,650 | 1,100 | Required | 0° to 230° | Lubrication Groove, Two Lubrication Holes | 0000000 | 000000 |
55 | 120 | 15 | Steel | 4,500 | 6,200 | 850 | Required | 0° to 230° | Lubrication Groove, Two Lubrication Holes | 0000000 | 000000 |
80 | 165 | 22 | Steel | 11,400 | 16,100 | 600 | Required | 0° to 230° | Lubrication Groove, Two Lubrication Holes | 0000000 | 000000 |
90 | 210 | 25 | Steel | 16,500 | 24,200 | 500 | Required | 0° to 230° | Lubrication Groove, Two Lubrication Holes | 0000000 | 000000 |
115 | 240 | 28 | Steel | 18,950 | 31,000 | 400 | Required | 0° to 230° | Lubrication Groove, Two Lubrication Holes | 0000000 | 000000 |
Sealed | |||||||||||
10 | 52 | 8 | Steel | 650 | 540 | 1,900 | Lubricated | 0° to 210° | Lubrication Groove, Two Lubrication Holes | 0000000 | 000000 |
20 | 70 | 12 | Steel | 1,700 | 1,850 | 1,300 | Lubricated | 0° to 210° | Lubrication Groove, Two Lubrication Holes | 0000000 | 000000 |
25 | 80 | 12 | Steel | 1,900 | 2,350 | 1,100 | Lubricated | 0° to 210° | Lubrication Groove, Two Lubrication Holes | 0000000 | 000000 |
35 | 95 | 15 | Steel | 3,850 | 4,650 | 900 | Lubricated | 0° to 210° | Lubrication Groove, Two Lubrication Holes | 0000000 | 000000 |
55 | 120 | 15 | Steel | 4,500 | 6,200 | 650 | Lubricated | 0° to 210° | Lubrication Groove, Two Lubrication Holes | 0000000 | 000000 |
80 | 165 | 22 | Steel | 11,400 | 16,100 | 450 | Lubricated | 0° to 210° | Lubrication Groove, Two Lubrication Holes | 0000000 | 000000 |
90 | 210 | 25 | Steel | 16,500 | 24,200 | 400 | Lubricated | 0° to 210° | Lubrication Groove, Two Lubrication Holes | 0000000 | 000000 |
115 | 240 | 28 | Steel | 18,950 | 31,000 | 300 | Lubricated | 0° to 210° | Lubrication Groove, Two Lubrication Holes | 0000000 | 000000 |