Technical Specification
DSBR’s 33012 3007112 tapered roller bearing is optimized for automotive hubs, industrial gearboxes, and machinery that demands strong axial force resistance. Featuring smooth raceways and high-precision components, this model ensures long-term stability and minimal wear. Popular in the Latin American and European markets, DSBR also supports private labeling and technical drawings for B2B clients.
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 | 60 mm | Bore diameter |
| D | 95 mm | Outside diameter |
| B | 27 mm | Width of inner ring |
| C | 21 mm | Width of outer ring |
| T | 27 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 | ≈78.6 mm | Shoulder diameter of inner ring |

| Abutment dimensions | ||
| da | max.67 mm | Diameter of shaft abutment |
| db | min.67 mm | Diameter of shaft abutment |
| Da | min.85 mm | Diameter of housing abutment |
| Da | max.88 mm | Diameter of housing abutment |
| Db | min.90 mm | Diameter of housing abutment |
| Ca | min.5 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 |
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