Tapered Roller Bearings
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687/672-Inch single row tapered roller bearing
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Main Dimensions & Performance Data

Model

687/672

Iso355 standard

675

d

101.6 mm

od

168.275 mm

T

41.275 mm

cr

288 kN

cor

365 kN

Pu

39 Pu

reference speed

3000 r/min

limit speed

3800 r/min

weight

3.45 kg
Mounting dimensions

d1

133

B

41.275

C

30.162

r1,2min

3.5

r3,4min

3.3

a

38

damax

114

dbmin

116

Damin

143

Damax

155

Dbmin

157

Camin

6

Cbmin

11

ramax

3.5

rbmax

3.3

e

0.48

Y

1.25

Y0

0.7