Bearings with U grooved outer rings supplid by Ningbo Yuhang Bearing Manufacturing Co., Ltd  are made of different materials, including bearing steel, stainless steel, carbon steel.

The U shaped groove of outer rings can be desigened in different depth and width according to customers' requirements. These bearings  are now widely used for high-end toys, furniture casters, trolleys, textile equipment, computer embroidery machines, fitness equipment, curtains, garage door pulleys, truck wheel pulley boards, etc.

The U-shaped groove of the  bearing is difficult to be processed. Engineers of Yuhang Bearing can solve the technical problem to ensure the accuracy of the U grooved outer rings and   tolerance of bearings  above abec - 3. 

Typical models: U-shaped bearing 626,    U-shaped bearing 12*28*11, U-shaped bearing 6300,  U-shaped bearing 32 (outer diameter),  4mm U-shaped bearing, U-shaped bearing 3*12*7, 

624KRzz  bearing with U-shaped outer ring, U-shaped non-standard bearing 6*24, U grooved bearing U-16.5.