Tapered Roller Bearings
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31316-Single row tapered roller bearing
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Main Dimensions & Performance Data

Model

31316

Iso355 standard

7GB

d

80 mm

od

170 mm

T

42.5 mm

cr

276 kN

cor

265 kN

Pu

30.5 Pu

reference speed

3000 r/min

limit speed

4000 r/min

weight

4.05 kg
Mounting dimensions

d1

125

B

39

C

27

r1,2min

3

r3,4min

2.5

a

51

damax

97

dbmin

93.5

Damin

134

Damax

159

Dbmin

159

Camin

5

Cbmin

15.5

ramax

3

rbmax

2.5

e

0.83

Y

0.72

Y0

0.4