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滚针轴承 滚针轴承

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RNAO7X14X8-TV-XL_Needle Roller Bearings

Main Dimensions & Performance Data

Fw

7 mm

D

14 mm

C

8 mm

Cr

3250 N

Cor

2650 N

Cur

420 N

Reference speed

41500 rpm

Limiting speed

34500 rpm

Mounting dimensions

E

10 mm Outer ring raceway diameter

Db

7.3 mm Axial Guide NK / Housing Shoulder Diameter

r min

0.3 mm Minimum chamfer size

db

9.7 mm Axial guide NK/shaft shoulder diameter

Da

10.3 mm Outer ring shoulder diameter

ra max

0.3 mm Maximum pocket radius

Temperature range

T min

-20 °C Minimum operating temperature

T max

120 °C Maximum operating temperature
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