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Technical Specification .webp "32222 7522E Metric Tapered Roller Bearings")
.webp "diagram of dsbr metric tapered roller bearings (2)")
The 32222 7522E tapered roller bearing is engineered to perform under intense mechanical stress, commonly used in heavy transport, agricultural trailers, and gear systems. With superior load-handling capacity and a rugged design, this bearing maintains dimensional accuracy at high speeds. Manufactured from premium steel and subjected to strict heat treatment, it resists wear, vibration, and misalignment. DSBR delivers 32222 bearings globally with full inspection reports and competitive OEM services.
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 | 110 mm | Bore diameter |
| D | 200 mm | Outside diameter |
| T | 56 mm | Total width |
| d1 | ≈151.53 mm | Shoulder diameter of inner ring |
| B | 53 mm | Width of inner ring |
| C | 46 mm | Width of outer ring |
| r1,2 | min.3 mm | Chamfer dimension of inner ring |
| r3,4 | min.2.5 mm | Chamfer dimension of outer ring |
| a | 46.4 mm | Distance side face to pressure point |
| Abutment dimensions | ||
| da | max.127 mm | Diameter of shaft abutment |
| db | min.124 mm | Diameter of shaft abutment |
| Da | min.170 mm | Diameter of housing abutment |
| Da | max.188 mm | Diameter of housing abutment |
| Db | min.190 mm | Diameter of housing abutment |
| Ca | min.6 mm | Minimum width of space required in housing on large side face |
| Cb | min.10 mm | Minimum width of space required in housing on small side face |
| ra | max.3 mm | Radius of shaft fillet |
| rb | max.2.5 mm | Radius of housing fillet |
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