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名称

NA4907R Needle bearing

Model NA4907R Old Model -
d(mm) 35 D(mm) 55
H(mm) 20 W(kg) 0.168
Cr(kN) 35.1 Cor(kN) 52.2
Grease lubrication speed(r/min) 11000 Oil lubrication speed(r/min)
Tel: +86-635-2832225