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Tapered Roller Bearings

344/332AA-Inch single row tapered roller bearing

Libeat Bearings
Main Dimensions & Performance Data

Model

 344/332AA

Iso355 standard

 335

d

 40 mm

od

 80 mm

T

 21 mm

cr

 87.6 kN

cor

 80 kN

Pu

 9.15 Pu

reference speed

 7000 r/min

limit speed

 8500 r/min

weight

 0.47 kg

Mounting dimensions

d1

 57.6

B

 22.403

C

 17.826

r1,2min

 3.5

r3,4min

 0.8

a

 14

damax

 50

dbmin

 53

Damin

 72

Damax

 74

Dbmin

 75

Camin

 4

Cbmin

 3

ramax

 3.5

rbmax

 0.8

e

 0.27

Y

 2.2

Y0

 1.3

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