NBC Tapered Roller Bearing (31312)

Manufactured by NBC Bearings (National Engineering Industries Ltd.), this premium single-row metric tapered roller bearing is designed to handle severe radial and heavy combined axial (thrust) loads. Engineered with high-grade steel to minimize rotational friction, it ensures precise shaft alignment, low heat generation, and extended operational life across automotive and industrial machinery applications. Brand: NBC Bearings Part Number: 31312 Type: Metric Single-Row Tapered Roller Bearing Bore / Inside Diameter (d): 60.00 mm (2.362 in) Outer Diameter (D): 130.00 mm (5.118 in) Total Width (T): 33.50 mm (1.319 in) Inner Ring Width (B): 31.00 mm (1.220 in) Outer Ring Width (C): 22.00 mm (0.866 in) Approximate Weight: ~1.90 kg (4.19 lbs)