Crane Slewing Bearing for Tadano TR250M-4 Cranes
This slewing bearing enables smooth and controlled rotational movement for Tadano TR250M-4 cranes. It is constructed from high-grade steel, featuring precision-engineered raceways and rolling elements for optimal performance in heavy-duty applications.




Technical Specifications
Product Overview
High-Precision Crane Slewing Bearing
This high-precision slewing bearing is engineered specifically for heavy-duty crane applications, facilitating smooth and controlled 360-degree rotation of the crane's upper structure. Constructed from high-grade steel, it features precision-machined raceways and rolling elements designed to minimize friction and handle extreme loads. It provides stable, accurate positioning during demanding lifting and material handling operations.
Technical Compatibility
Compatible Tadano Crane Models
| Crane Model | Part Number |
|---|---|
| TR250M-1 | 164-135-01000 |
| TR250M-3 | 370-023-00160 |
| TR250M-3 | 370-023-00190 |
| TR250M-4 | 370-023-01398 |
| TR500M | 370-023-02530 |
| TR500M | 370-023-02500 |
| TL200M-1 | 370-023-00190 |
| TL200M-3 | 370-023-01385 |
| TL300E-3 | 370-023-01830 |
| TG450M-2 | 370-023-00000 |
| TG500E-3 | 370-023-04060 |
Key Features
- Engineering Highlights
- High-Grade Steel ConstructionPrecision-Machined RacewaysIntegrated Gear TeethHeavy-Duty Load CapacityReduced Friction Rotation



