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Technical Specification 
.webp "32318 7618E Metric Tapered Roller Bearings")
.webp "diagram of dsbr metric tapered roller bearings (2)")
The 32318 7618E bearing by DSBR is designed for systems where reliability under pressure is critical. It is widely applied in axle assemblies, industrial gear systems, and haul trucks. Featuring a high-precision inner ring and robust roller profile, it minimizes noise and vibration under intense loads. DSBR provides fast global shipping, branded packaging, and OEM-grade quality assurance.
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 | 190 mm | Outside diameter |
| T | 67.5 mm | Total width |
| d1 | ≈133.9 mm | Shoulder diameter of inner ring |
| B | 64 mm | Width of inner ring |
| C | 53 mm | Width of outer ring |
| r1,2 | min.4 mm | Chamfer dimension of inner ring |
| r3,4 | min.3 mm | Chamfer dimension of outer ring |
| a | 44.3 mm | Distance side face to pressure point |
| Abutment dimensions | ||
| da | max.109 mm | Diameter of shaft abutment |
| db | min.105.5 mm | Diameter of shaft abutment |
| Da | min.157 mm | Diameter of housing abutment |
| Da | max.177.5 mm | Diameter of housing abutment |
| Db | min.177 mm | Diameter of housing abutment |
| Ca | min.7 mm | Minimum width of space required in housing on large side face |
| Cb | min.14.5 mm | Minimum width of space required in housing on small side face |
| ra | max.4 mm | Radius of shaft fillet |
| rb | max.3 mm | Radius of housing fillet |
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