Track Roller Bearing
NUKR90
Heavy metric stud-type track roller for cam and guide-track applications.
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
NUKR90 technical data
| D | 90 mm |
|---|---|
| Stud | 30 mm |
| B | 100 mm |
| C | 35 mm |
| Thread | M30x1.5 |
| Crw | 78.0 kN |
| C0rw | 123.0 kN |
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.
NUKR90 cross references
Common purchasing and maintenance references associated with this bearing include NUKR90 · NUKR 90 · Stud Type Track Roller.
Confirm dimensions, seals, mounting, load and speed before interchange. Similar model numbers do not guarantee fit.
Application
Application and RFQ checklist
Heavy conveyors, cam drives and automated handling systems.
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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