Application: Insert ball bearing unit is consisted of a double sealed, single row bearing and one of housings(cast iron housing, stamping steel housing, stainless steel housing, engineering plastic housing, nodular cast iron housing, nickel plating housing, zinc alloy housing, etc). They are widely used in agricultural machinery, construction machinery, textile machinery, foodstuff machinery and conveying devices, etc. Including UCP bearing , UCF bearing, UCFL bearing , UCPA bearing and so on. Features: 1. Superior design. 2. Reliable performance. 3. Inherently self-aligning and robust. 4. Widespread use and versatility. 5. The bearings are insensitive to misalignment of the shaft relative to the housing and to shaft deflection or bending.​