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圆柱滚子轴承 圆柱滚子轴承

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SL185038-TB_Cylindrical Roller Bearings

Main Dimensions & Performance Data

d

190 mm

D

290 mm

B

136 mm

Cr

1430000 N

Cor

2600000 N

Cur

325000 N

Reference speed

770 rpm

Limiting speed

1320 rpm

Mounting dimensions

rmin

2.1 Minimum chamfer size

dcmin

221.5 Minimum shaft shoulder

damin

221.8 Minimum diameter of shaft shoulder

r1min

2.1 Minimum chamfer size

s

8.2 Axial displacement

Damax

259 Maximum diameter of bearing block shoulder

C

68 Distance to lubrication hole

ramax

2.1 Maximum cavity radius

d1

221.8 Maximum flange diameter of inner ring

Demin

221.8 Minimum diameter of bearing pedestal shoulder

D1min

221.8 Minimum shoulder diameter of outer ring

E

269.8 Outer race diameter

Temperature range

Tmin

-30 °C Minimum operating temperature

Tmax

120 °C Maximum operating temperature

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