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圆柱滚子轴承 圆柱滚子轴承

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SL192340-TB-BR_Cylindrical Roller Bearings

Main Dimensions & Performance Data

d

200 mm

D

420 mm

B

138 mm

Cr

2470000 N

Cor

3,300,000 N N

Cur

350000 N

Reference speed

570 rpm

Limiting speed

1020 rpm

Mounting dimensions

D1

347.2 Shoulder diameter outer ring

Damax

347 Maximum diameter of housing shoulder

d1

265.7 Shoulder diameter inner ring

damin

238 Minimum diameter shaft shoulder

dcmin

265.5 Minimum shaft shoulder

F

238.5 Raceway diameter inner ring

ramax

5 Maximum fillet radius

rmin

5 Minimum chamfer dimension

s

7 Axial displacement

Temperature range

Tmin

-30 °C Minimum operating temperature

Tmax

120 °C Maximum operating temperature
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