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Technical Specification 
.webp "diagram of dsbr metric tapered roller bearings (2)")
The 33110 3007710E tapered roller bearing features robust construction ideal for high-load applications such as truck wheel hubs, construction equipment, and trailer axles. Its advanced heat treatment and surface hardness contribute to reduced wear and extended maintenance cycles. With optimized contact angles and tight dimensional tolerances, this bearing delivers smooth performance under axial and radial stress.
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 | 85 mm | Outside diameter |
| B | 26 mm | Width of inner ring |
| C | 20 mm | Width of outer ring |
| T | 26 mm | Total width |
| r1,2 | min.1.5 mm | Chamfer dimension of inner ring |
| r3,4 | min.1.5 mm | Chamfer dimension of outer ring |
| a | 20 mm | Distance side face to pressure point |
| d1 | ≈69.6 mm | Shoulder diameter of inner ring |
| Abutment dimensions | ||
| da | max.56 mm | Diameter of shaft abutment |
| db | min.57 mm | Diameter of shaft abutment |
| Da | min.74 mm | Diameter of housing abutment |
| Da | max.78 mm | Diameter of housing abutment |
| Db | min.82 mm | Diameter of housing abutment |
| Ca | min.4 mm | Minimum width of space required in housing on large side face |
| Cb | min.6 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 |
