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Technical Specification 
_20250716113216.webp "diagram of dsbr metric tapered roller bearings (2)")
The 32910 2007910E tapered roller bearing is engineered to handle combined radial and axial loads in automotive hubs, gearboxes, and industrial machinery. Manufactured from high-grade GCr15 steel, it offers excellent wear resistance, high-temperature stability, and reduced vibration. With CNC-ground raceways and a durable cage, this bearing ensures long-lasting performance under heavy operating conditions. Ideal for distributors seeking reliable quality and stable supply from a professional Chinese manufacturer.
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 | 50 mm | Bore diameter |
| D | 72 mm | Outside diameter |
| T | 15mm | Total width |
| d1 | ≈62.2mm | Shoulder diameter of inner ring |
| B | 15 mm | Width of inner ring |
| C | 12 mm | Width of outer ring |
| r1,2 | min.1 mm | Chamfer dimension of inner ring |
| r3,4 | min.1 mm | Chamfer dimension of outer ring |
| a | 13.457 mm | Distance side face to pressure point |
| Abutment dimensions | ||
| da | max.56 mm | Diameter of shaft abutment |
| db | min.57.5 mm | Diameter of shaft abutment |
| Da | min.66 mm | Diameter of housing abutment |
| Da | max.66.5 mm | Diameter of housing abutment |
| Db | min.69 mm | Diameter of housing abutment |
| Ca | min.3 mm | Minimum width of space required in housing on large side face |
| Cb | min.3 mm | Minimum width of space required in housing on small side face |
| ra | max.1 mm | Radius of shaft fillet |
| rb | max.1 mm | Radius of housing fillet |
