Tapered Roller Bearings
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2788/2720-Inch single row tapered roller bearing
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Main Dimensions & Performance Data

Model

2788/2720

Iso355 standard

2700

d

38.1 mm

od

76.2 mm

T

23.812 mm

cr

92.1 kN

cor

93 kN

Pu

10.4 Pu

reference speed

7500 r/min

limit speed

9000 r/min

weight

0.5 kg
Mounting dimensions

d1

54.8

B

25.654

C

19.05

r1,2min

3.5

r3,4min

3.3

a

15

damax

46

dbmin

51

Damin

64

Damax

65

Dbmin

69

Camin

5

Cbmin

4.5

ramax

3.5

rbmax

3.3

e

0.3

Y

2

Y0

1.1