Cross Roller Bearing
SHF-20
Cross roller bearing for an SHF-20 harmonic reducer hollow-shaft assembly.
Cross-reference note: Brand names and reference numbers identify the buyer's requirement. We manufacture compatible bearings to the confirmed drawing unless an original branded product is expressly quoted.
Specifications
SHF-20 technical data
| d | 54 mm |
|---|---|
| D | 90 mm |
| H | 18.5 / 19 mm |
| DynamicLoad | 20.2 kN |
| StaticLoad | 31.1 kN |
| Mass | 0.44 kg |
Selection notice: Catalog dimensions are factory reference data. Confirm the controlled drawing and suffix during quotation.
Documentation status: Data reviewed 2026-07-18. Controlled drawings and order-specific inspection scope are available on request; a batch report must identify the actual model and lot.
SHF-20 cross references
Common purchasing and maintenance references associated with this bearing include SHF-20 · SHF/G20 · SHF20-5016A · 2UH Hollow Shaft.
Confirm dimensions, seals, mounting, load and speed before interchange. Similar model numbers do not guarantee fit.
Application
Application and RFQ checklist
Robot joints, harmonic reducers and high-rigidity precision rotation.
Information required for selection
- Identification
- Complete model designation and suffix
- Dimensions
- Bore or stud, outside diameter and width
- Duty
- Load, speed, shock and operating cycle
- Environment
- Seals, grease type and temperature range
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