البيع الساخن 32900 Series Taper Roller Bearings 32907

Hot Sale 32900 Series Taper Roller Bearings 32907

This Tapered Roller Bearings is a separate bearing, both of inner and outer ring has tapered raceways, and the rollers are round-table shaped. Roller and raceways are line contact, which not only bear combination of heavy radial and axial load, but also can bear pure axial load. The bigger of contact angle, the higher of load capacity.
Original Taper Roller Bearing should be designed to enable the extension of contact line of inner and outer raceways at the same point on the shaft, in order to achieve pure rolling. As per the rows of rollers, this kind of bearing can be divided into single-row, two-row and four-row taper roller bearing, and imperial size are available in this kind of bearing.
2. Structure
Single-row taper roller bearing
Double-row taper roller bearing with two outer ring
Taper roller bearing with large tapered angle
Double-row taper roller bearing with two inner ring
Single-row taper roller bearing with capped edge on outer ring
Four-row taper roller bearing
Two-row taper roller bearing with double inner ring
Inch taper roller bearing
3. Cage
The steel stamping cage is used normally, when diameter is more than
650mm, a roller-pillar welding cage is used.