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滚针轴承 滚针轴承

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报名地址:上海市奉贤区泰叶路159弄33号

NX12-Z-XL_Needle roller axial ball bearing

Main Dimensions & Performance Data

Fw

12 mm

D

21 mm

C

18 mm

Cr

5400 N

Cor

4300 N

Cur

840 N

Ca

4850 N

Coa

8200 N

Cua

840 N

Limiting speed

9500 rpm

Mounting dimensions

da

16.6 mm Shaft shoulder installation dimensions

ra max

0.3 mm Maximum pocket radius

D1

23.7 mm Snap ring connection diameter

C2

10 mm Snap ring connection width

C1

4.7 mm Distance to lubrication hole

C2

4.7 mm Distance to lubrication hole

dw

12 mm Inner diameter of shaft ring

r min

0.3 mm Minimum chamfer size

Temperature range

T min

-30 °C Minimum operating temperature

T max

120 °C Maximum operating temperature

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