Self Aligning Roller Bearings SKF
1.ISO 9001
2.competitive prices and high quality
3.huge stock ,prompt delivery

Product Characteristics

Self-aligning roller bearing has two rows of spherical rollers, the outer race is provided with a common concave spherical raceway, while the inner race is provided with two concave spherical raceways that form an angle with the bearing axis. The curvature center of the outer raceway is consistent with the bearing center.

The self-aligning roller bearing is self-adjusted, and it is not affected by non-centering or shaft deformation flexure of shaft and bearing block, so it can compensate the concentricity error caused by these reasons. Except being subject to radial load, this type of bearing can also be subject to bidirectional axial load and their combination load. The load capacity is large, and the bearing is provided with preferable shock resistant capacity. Self-aligning roller bearings are mainly applied on mechanical equipments of steel, mine, paper making, shipping, textile machinery, coal mill and electric power industries. It is one of the bearings most widely used in mechanical industry.

Product Classification

Self-aligning roller bearings produced by SKF are divided into the following types:

1. Cylindrical bore self-aligning roller bearing
2. Conical bore self-aligning roller bearing
3. Vibration sieve self-aligning roller bearing
4. Split self-aligning roller bearing

Size Range

The fundamental dimensions of SKF self-aligning roller bearings are listed in the dimension datasheet,
Inner diameter range: 30mm~1800mm
Outer diameter range: 68mm~2180mm
Width range: 20mm~530 mm

Tolerance

SKF self-aligning roller bearing product precision has P0 and P6 grade. If user has special requirement, P5 grade products will be manufactured.