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圆柱滚子轴承 圆柱滚子轴承

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SL182938-XL_Cylindrical Roller Bearings

Main Dimensions & Performance Data

d

190 mm

D

260 mm

B

42 mm

Cr

510000 N

Cor

770000 N

Cur

118000 N

Reference speed

1030 rpm

Limiting speed

1630 rpm

Mounting dimensions

damin

211.5 Minimum diameter of shaft shoulder

rmin

2 Minimum chamfer size

s

2 Axial displacement

dcmin

211.5 Minimum shaft shoulder

Damax

238.5 Maximum diameter of bearing block shoulder

d1

211.5 Maximum flange diameter of inner ring

Demin

244 Minimum diameter of bearing pedestal shoulder

ramax

2 Maximum cavity radius

D1min

238.5 Minimum shoulder diameter of outer ring

E

244.2 Outer race diameter

Temperature range

Tmin

-30 °C Minimum operating temperature

Tmax

120 °C Maximum operating temperature

上一篇:NU238-E-M1

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