... of insert bearings 1. They have deep grooves and wide inner rings. 2. Our insert bearings are mostly made of chrome ... . We at DEMY can obtain insert bearings with the following series: UC2, UC3, UCX, UK2, UK3, UKX, SA2, SB2, HC2, HC3 ... type - UCT, HCT, and UKT. These bearing housings have an inner surface which is concave sphered hence the bearing used has ...