Wuxi Jiayu Machinery Components, Co., Ltd

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Tel: 86-510-83306044

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NA4904-2RSR Bearings 20x37x18 Needle Roller Bearings


P/N NA4904-2RSR
Material Chrome Steel
Type Needle Bearings
d (mm) 20
D (mm) 37
B(inch) 18
Cr (N) 19,500
Cor (N) 19,900
Ref. Speed 7500 RPM
Lubrication Grease or Oil
Weight 80 g

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