K70 × 78 × 30 Centripetal needle roller bearing and assembly cage_Centripetal needle roller bearing and assembly cag-Liaocheng Jingyan Roller Needle Bearing Co., Ltd.

K70 × 78 × 30 Centripetal needle roller bearing and assembly cage

Product Name	K70 × 78 × 30 Centripetal needle roller bearing and assembly cage
Category	Centripetal needle roller bearing and assembly cag
Brand	JYU
Model Number	K70 ¡Á 78 ¡Á

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Inside diameter (mm):70

New bearing type:K70 × 78 × 30

Old bearing type:39243/70

Weight(g):136

Overall dimensions/Fw(mm):70

Overall dimensions/Ew(mm):78

Overall dimensions/Bc(mm):30

Rated load/dynamic(N):59500

Rated load/static(N):134500

Limit speed/oil(rpm):4500