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圆柱滚子轴承 圆柱滚子轴承

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NJ406-XL-M1_Cylindrical Roller Bearings

Main Dimensions & Performance Data

d

30 mm

D

90 mm

B

23 mm

Cr

84000 N

Cor

65000 N

Cur

11100 N

Reference speed

8100 rpm

Limiting speed

15500 rpm

Mounting dimensions

damin

41 Minimum diameter of shaft shoulder

rmin

1.5 Minimum chamfer size

damax

44 Maximum diameter of shaft shoulder

r1min

1.5 Minimum chamfer size

s

2.3 Axial displacement

Damax

79 Maximum diameter of bearing block shoulder

E

73 Outer race diameter

F

45 Inner race diameter

D1min

68.4 Minimum shoulder diameter of outer ring

dcmin

52 Minimum shaft shoulder

d1

50.3 Maximum flange diameter of inner ring

ramax

1.5 Maximum cavity radius

Temperature range

Tmin

-30 °C Minimum operating temperature

Tmax

150 °C Maximum operating temperature

上一篇:NJ306-E-XL-TVP2

下一篇:NU1006-XL-M1

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