USMA 23218 CCK/W33 Spherical Roller Bearing 23218 Roller Bearing 23220 CA/W33 23222

Spherical roller bearings have two types of inner holes: cylindrical and conical, and the taper of the conical taper hole is 1:30 and 1:12. This conical inner hole bearing is equipped with an adapter sleeve or a withdrawal sleeve. The tapered inner hole self-aligning ball bearing can be easily and quickly assembled on the smooth shaft or stepped machine shaft

Spherical roller bearings have high load ratings and self-aligning features, making them suitable for low/medium speed applications where heavy loads and shocks are present. The housing raceway surface of this bearing is spherical, so it can self-align and correct shaft tilting problems.