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Technical Specification 
.webp "diagram of dsbr metric tapered roller bearings (2)")
DSBR’s 33018 3007118 bearing is suitable for large agricultural machinery, mining equipment, and structural gear drives. It offers exceptional resistance to overload and misalignment, ensuring steady operation and cost-efficient maintenance. DSBR adopts advanced testing for hardness, roundness, and raceway finish to meet or exceed international benchmarks. Ideal for buyers requiring reliable high-volume sourcing.
Ideal for heavy-duty applications, they offer:
Excellent capacity for both radial and axial forces
Support for axial loads in a single direction
Reduced friction for efficient, high-speed operation
Durable, replaceable, and service-friendly design
Technical Specification 
| Dimensions | ||
| d | 90 mm | Bore diameter |
| D | 140 mm | Outside diameter |
| B | 39 mm | Width of inner ring |
| C | 32.5 mm | Width of outer ring |
| T | 39 mm | Total width |
| r1,2 | min.2 mm | Chamfer dimension of inner ring |
| r3,4 | min.1.5 mm | Chamfer dimension of outer ring |
| a | 28 mm | Distance side face to pressure point |
| d1 | ≈116 mm | Shoulder diameter of inner ring |
| Abutment dimensions | ||
| da | max.100 mm | Diameter of shaft abutment |
| db | min.99 mm | Diameter of shaft abutment |
| Da | min.127 mm | Diameter of housing abutment |
| Da | max.131 mm | Diameter of housing abutment |
| Db | min.135 mm | Diameter of housing abutment |
| Ca | min.7 mm | Minimum width of space required in housing on large side face |
| Cb | min.6.5 mm | Minimum width of space required in housing on small side face |
| ra | max.2 mm | Radius of shaft fillet |
| rb | max.1.5 mm | Radius of housing fillet |
