The deep groove ball bearing selects a larger radial gap, and the contact angle is zero when the pure radial force is received. When there is axial force, the contact angle is greater than zero. It is usually selected with a stamping ribroom, and the vehicle entity maintains, occasionally use the ny......
Read MoreAfter the deep groove ball is loaded on the shaft, the axial displacement of the two targets of the shaft or outer casing can be restricted to the axial overlapping boundary line of the bearing, so that the axial direction can be positioned in the two direction.
Read More