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Tapered Roller Bearings

2789/2729-Inch single row tapered roller bearing

Libeat Bearings
Main Dimensions & Performance Data

Model

 2789/2729

Iso355 standard

 2700

d

 39.688 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

 0.48 kg

Mounting dimensions

d1

 54.8

B

 25.654

C

 19.05

r1,2min

 3.5

r3,4min

 0.8

a

 15

damax

 46

dbmin

 52

Damin

 64

Damax

 70

Dbmin

 69

Camin

 5

Cbmin

 4.5

ramax

 3.5

rbmax

 0.8

e

 0.3

Y

 2

Y0

 1.1

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