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圆柱滚子轴承 圆柱滚子轴承

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NJ215-E-XL-M1_Cylindrical Roller Bearings

Main Dimensions & Performance Data

d

75 mm

D

130 mm

B

25 mm

Cr

155000 N

Cor

157000 N

Cur

28000 N

Reference speed

4400 rpm

Limiting speed

9800 rpm

Mounting dimensions

damin

84 Minimum diameter of shaft shoulder

rmin

1.5 Minimum chamfer size

damax

87 Maximum diameter of shaft shoulder

r1min

1.5 Minimum chamfer size

s

1.2 Axial displacement

Damax

121 Maximum diameter of bearing block shoulder

E

118.5 Outer race diameter

F

88.5 Inner race diameter

D1min

114.36 Minimum shoulder diameter of outer ring

dcmin

96 Minimum shaft shoulder

d1

94.35 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:SL183014-XL

下一篇:NJ215-E-XL-TVP2

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