Technical Specification
The DSBR 32306 7606E tapered roller bearing is engineered to support combined axial and radial loads under high stress. It is ideal for automotive axles, gearboxes, and trailer hubs, offering smooth operation and excellent load distribution. Made from high-grade bearing steel and precision machined, it delivers long service life and high resistance to wear and vibration. DSBR offers flexible OEM options, including custom packaging and branding, with fast delivery worldwide.
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 | 30 mm | Bore diameter |
| D | 72 mm | Outside diameter |
| T | 28.75mm | Total width |
| d1 | ≈48.7mm | Shoulder diameter of inner ring |
| B | 27 mm | Width of inner ring |
| C | 23 mm | Width of outer ring |
| r1,2 | min.1.5 mm | Chamfer dimension of inner ring |
| r3,4 | min.1.5 mm | Chamfer dimension of outer ring |
| a | 17.6 mm | Distance side face to pressure point |

| Abutment dimensions | ||
| da | max.39 mm | Diameter of shaft abutment |
| db | min.38mm | Diameter of shaft abutment |
| Da | min.59 mm | Diameter of housing abutment |
| Da | max.64.5 mm | Diameter of housing abutment |
| Db | min.66 mm | Diameter of housing abutment |
| Ca | min.3 mm | Minimum width of space required in housing on large side face |
| Cb | min.5.5 mm | Minimum width of space required in housing on small side face |
| ra | max.1.5 mm | Radius of shaft fillet |
| rb | max.1.5 mm | Radius of housing fillet |
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