K25 × 31 × 21 Centripetal needle roller bearing and assembly cage_Centripetal needle roller bearing and assembly cag-Liaocheng Jingyan Roller Needle Bearing Co., Ltd.

K25 × 31 × 21 Centripetal needle roller bearing and assembly cage

Product Name	K25 × 31 × 21 Centripetal needle roller bearing and assembly cage
Category	Centripetal needle roller bearing and assembly cag
Brand	JYU
Model Number	K25 ¡Á 31 ¡Á

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Inside diameter (mm):25

New bearing type:K25 × 31 × 21

Old bearing type:39243/25

Weight(g):26.2

Overall dimensions/Fw(mm):25

Overall dimensions/Ew(mm):31

Overall dimensions/Bc(mm):21

Rated load/dynamic(N):24100

Rated load/static(N):37500

Limit speed/oil(rpm):16000