331 series tapered roller bearings are separated bearings with conical raceways in both inner and outer rings. The inner ring and a set of conical rollers are enclosed by a basket cage into an inner ring assembly, and the outer ring can be separated from the inner ring assembly. This design allows complete interchangeability between the outer ring and the inner component, especially for applications where combined loads need to be adapted.

Features:

1. Adapt to combined loads: 331 series tapered roller bearings are designed to bear both radial and axial loads, and the extension lines of the raceway converge at the same point on the bearing axis to achieve true rolling, so they have low friction torque during operation.

2. Low friction and high life: Due to its design characteristics, this bearing has low friction and long service life during operation, which improves the reliability of operation.

3. High rigidity: The axial load capacity of tapered roller bearings increases with the increase of the contact Angle, which makes them perform well when bearing heavy loads.

Applications: Tapered roller bearings are widely used in automobile, rolling mill, mining, metallurgy, plastic machinery and other industries.

Single row tapered roller bearing size range:

Inner diameter range: 20mm ~ 1270mm

Outer diameter range: 40mm ~ 1465mm

Width range: 15mm ~ 240mm