SB202 Ball Bearing Insert 15mm ID - 40mm OD - Set Screw LockingSB202 Ball Bearing Insert 15mm ID 40mm OD Set Screw Locking The SB202 is a ball bearing insert with a 15mm inner diameter and set screws for secure shaft mounting. Commonly used in mounted bearing units, its designed for smooth rotation and easy installation in agricultural, industrial, and mechanical equipment. Type: Ball bearing insert (with set screws) Inner diameter (d): 15mm Outer diameter (D): 40mm Inner ring width (Bi): 22mm Outer ring width