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圆柱滚子轴承 圆柱滚子轴承

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NU309-E-XL-TVP2_Cylindrical Roller Bearings

Main Dimensions & Performance Data

d

45 mm

D

100 mm

B

25 mm

Cr

116000 N

Cor

99000 N

Cur

13500 N

Reference speed

6400 rpm

Limiting speed

9800 rpm

Mounting dimensions

damin

54 Minimum diameter of shaft shoulder

rmin

1.5 Minimum chamfer size

damax

57 Maximum diameter of shaft shoulder

r1min

1.5 Minimum chamfer size

s

1 Axial displacement

dbmin

60 Minimum shaft shoulder

Damax

91 Maximum diameter of bearing block shoulder

E

88.5 Outer race diameter

F

58.5 Inner race diameter

D1min

84.1 Minimum shoulder diameter of outer ring

ramax

1.5 Maximum cavity radius

ra1max

1.5 Maximum cavity radius

Temperature range

Tmin

-30 °C Minimum operating temperature

Tmax

120 °C Maximum operating temperature

上一篇:NU2309-E-XL-TVP2

下一篇:NU409-XL-M1

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