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Tapered Roller Bearings

3490/3420-Inch single row tapered roller bearing

Libeat Bearings
Main Dimensions & Performance Data

Model

 3490/3420

Iso355 standard

 3400

d

 38.1 mm

od

 79.375 mm

T

 29.37 mm

cr

 112 kN

cor

 110 kN

Pu

 12.5 Pu

reference speed

 7000 r/min

limit speed

 8500 r/min

weight

 0.68 kg

Mounting dimensions

d1

 57.3

B

 29.771

C

 23.812

r1,2min

 3.5

r3,4min

 3.3

a

 20

damax

 46

dbmin

 51

Damin

 65

Damax

 68

Dbmin

 73

Camin

 4

Cbmin

 5.5

ramax

 3.5

rbmax

 3.3

e

 0.37

Y

 1.6

Y0

 0.9

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