NTN Tapered Roller Bearing Assembly: 31320X, 100 mm Bore, 215 mm OD, 51 mm Cone Wd

The NTN 31320X is a metric tapered roller bearing assembly designed for heavy radial and axial loads in industrial machinery, gearboxes, and conveyor systems. Its 100 mm bore and 215 mm OD suit medium-to-large rotating equipment where precise shaft alignment and load distribution are critical.

The NTN 31320X has a 100 mm bore, 215 mm OD, 51 mm cone width, and 35 mm cup width. It uses a carbon steel ring and pressed steel cage, with a metric system of measurement. The manufacturer part number is 31320XU and the bearing industry number is 31320X.

3G Electric supplies the NTN 31320X tapered roller bearing assembly to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this metric bearing with a 100 mm bore and 215 mm OD.

To select the correct NTN tapered roller bearing, match the bore size to your shaft diameter, the OD to your housing, and verify load ratings against your application's radial and axial forces. The 31320X with 100 mm bore and 215 mm OD suits moderate-speed, high-load environments. Consult a bearing selection guide for fit and lubrication.