Track Roller Bearing
NUKR40
Metric stud-type track roller with M18 stud for cam and guide 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
NUKR40 technical data
| D | 40 mm |
|---|---|
| Stud | 18 mm |
| B | 58 mm |
| C | 20 mm |
| Thread | M18x1.5 |
| Crw | 18.7 kN |
| C0rw | 24.9 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.
NUKR40 cross references
Common purchasing and maintenance references associated with this bearing include NUKR40 · NUKR 40 · Stud Type Cam Follower.
Confirm dimensions, seals, mounting, load and speed before interchange. Similar model numbers do not guarantee fit.
Application
Application and RFQ checklist
Cam drives, conveyors and material-handling guides.
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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