Four-Point Contact Ball Bearings

Product Description

Deep groove ball bearings are the most widely used bearing type and are particularly versatile. They have low friction and are optimized for low noise and low vibration which enables high rotational speeds. They accommodate radial and axial loads in both directions, are easy to mount, and require less maintenance than other bearing types.


Type of Bearing Four-point contact ball bearings
Bearing Number QJ 211 MA
Usage / Application Industries
Brand SKF
Bearing Type Angular Contact Ball bearing
Inner Diameter 55 mm
Outer Diameter 100 mm

Features and benefits
1. Accommodates axial loads in both directions
2. Less axial space
These bearings take up considerably less axial space than double row bearings.
3. High load-carrying capacity
A large number of balls are incorporated, giving the bearing its high load-carrying capacity.
4. Separable design
The split inner ring leads to easier mounting and dismounting of the bearing.
5. Improved oil flow
Limited inner ring deformation when subjected to high clamping forces
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