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RNA4912 ISO needle roller bearings Technical information

Outer Diameter (mm): 127 CUP: 1.03 ALP23: 0
Calculation factor (e): 0,49 a: 35 mm B: 44,45 mm
Weight: 2,89 Kg SDM_: 91.401 r1 min.: 3,3 mm
Y1: 1.2

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TLEE Bearing Machine Development Co., Ltd
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