NA4903 Needle bearing with inner ring solid ring_Solid ring needle roller bearing-Liaocheng Jingyan Roller Needle Bearing Co., Ltd.

NA4903 Needle bearing with inner ring solid ring

Product Name	NA4903 Needle bearing with inner ring solid ring
Category	Solid ring needle roller bearing
Brand	JYU
Model Number	NA4903

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Inside diameter (mm):17

New bearing type:NA4903

Old bearing type:4544903

Weight(g):32.8

Overall dimensions/d(mm):17

Overall dimensions/Fw(mm):22

Overall dimensions/D(mm):30

Overall dimensions/B(mm):13

Rated load/dynamic(N):7000

Rated load/static(N):10000

Limit speed/oil(rpm):17000