NJ311E Cylindrical roller bearing with stop ring_Cylindrical roller bearing-Liaocheng Jingyan Roller Needle Bearing Co., Ltd.

NJ311E Cylindrical roller bearing with stop ring

Product Name	NJ311E Cylindrical roller bearing with stop ring
Category	Cylindrical roller bearing
Brand	JYU
Model Number	NJ311E

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Inside diameter (mm):55

New bearing type:NJ311E

Old bearing type:42311E

Weight(kg):1.61

Overall dimensions/d(mm):55

Overall dimensions/D(mm):120

Overall dimensions/B(mm):29

Rated load/dynamic(N):128

Rated load/static(N):138

Limit speed/oil(rpm):4800

Limit speed/grease(rpm):6000