Materials:GCr15
Structure: inner/outside ring, balls and group of cage
High speed performance
Water-resistant: unsuitable
Used to withstand pure radial and axial load at same time
Subjected to pure radial load and contact angle is zero
Larger radial clearance, namely has angular contact bearing performance
Can bear larger axial load
Small friction, so limit rotational speed is very high
Small friction, so limit rotational speed is very high