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AST H71922C/HQ1 angular contact ball bearings Technical information

D: 440 mm d1: 392 mm ra max.: 2 mm
Brand: NACHI d: 360 mm da min.: 373 mm
D1: 411.5 mm Bearing number: RB4872 Basic dynamic load rating (C): 880 kN
C: 80 mm

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NTN Machinery Manufacturing Co., Ltd
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