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31305 Steep Angle Tapered Roller Bearing | 25x62x18.25mm
- Dimensions: 25mm (ID) x 62mm (OD) x 18.25mm (T)
- Load Ratings: Dynamic (Cr) = 43.2 kN, Static (Cor) = 44.5 kN
- Contact Angle: Large steep angle ($Y$ factor $\approx 0.83$ for superior thrust capacity)Precision Class: Available in P0 (Normal) and P6 (High Precision) for lower vibrationInterchangeability: Fully compliant with ISO 355 dimensions
Engineered for high-axial load environments, the 31305 tapered roller bearing features an optimized steep contact angle ($\alpha \approx 27^\circ$). This specialized design makes it an exceptional choice for automotive pinion shafts and compact agricultural gearboxes where thrust forces dominate. Manufactured to rigid ISO 9001 and IATF 16949 standards, it ensures minimal friction and extended service life under severe operational conditions.
