Configuration illustration. Confirm the listed dimensions, execution and controlled drawing before ordering.
Track Roller Bearing
NUTR45
Full-complement yoke track roller in the 45 mm bore / 85 mm OD class.
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
NUTR45 technical data
| d | 45 mm |
|---|---|
| D | 85 mm |
| B | 32 mm |
| C | 30 mm |
| Crw | 56.0 kN |
| C0rw | 85.0 kN |
| Mass | 0.883 kg |
| Design | Yoke type full complement |
Selection notice: Catalog dimensions are factory reference data. Confirm the controlled drawing and suffix during quotation.
Documentation status: Data reviewed 2026-09-27. Controlled drawings and order-specific inspection scope are available on request; a batch report must identify the actual model and lot.
NUTR45 cross references
Common purchasing and maintenance references associated with this bearing include NUTR45 · NUTR45-A · Yoke Type Track Roller · NUTR45A · NUTR-45-A · NUTR 45 A · NUTR-45 · NUTR 45 · NUTR-45 A .
Confirm dimensions, seals, mounting, load and speed before interchange. Similar model numbers do not guarantee fit.
Common sourcing descriptions
The following phrases reflect how maintenance and purchasing teams commonly describe the requirement. They are identification clues and must still be checked against the drawing and operating duty.
- NUTR45 track roller dimensions
- NUTR45 replacement bearing
- NUTR45 bearing supplier
- NUTR45-A equivalent
- Yoke Type Track Roller equivalent
- NUTR45A equivalent
- NUTR-45-A equivalent
Application
Application and RFQ checklist
Heavy conveyors, guide rails and material-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
Related track roller bearing models
Browse adjacent models in the same family for dimensions, applications and cross references.
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