ST50 RHP Cast Iron Take-Up Bearing Unit 50mm Bore Shields The SKF 3303ATN9 is a

The SKF 3303ATN9 is a premium-quality double row angular contact ball bearing designed to handle both radial and axial loads in either direction

Also Known As: FC50

OD When Fitted: min 55

Housing Tolerance: min 63

Limiting speed Grease: 4300

ST50 RHP Cast Iron Take-Up Bearing Unit 50mm Bore Shields The SKF 3303ATN9 is aTake up units are used where shaft adjustment and belt tightening devices are required, such as conveyor applications. With a choice of locking systems, this cast iron style is used for standard duty and pressed steel design for low cost, light duty applications. Shaft diameter: 50mm RHP designation: ST50 Basic bearing insert: 1050 Casting group: 8 Dimensions (mm) L: 151. 0 L1: 90. 5 L2: 15. 5 L3: 20. 5 L4: 81. 5 L5: 50. 5 H: 118. 0 H1: 82. 5 H2: 49.