Grainger carries bearing accessories to help you protect bearings and the equipment they help run. Find aluminum bearing protection rings that can safely divert harmful VFD-induced shaft voltages away from a motor’s bearings to the ground, helping to extend motor life. End caps can reduce moisture build-up inside bearings. Choose from open and closed endcaps in stainless steel and PBT. Look to Grainger first when you need bearing accessories. Order easily when you shop online!