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Tapered Roller Bearings

30221-Single row tapered roller bearing

Libeat Bearings
Main Dimensions & Performance Data

Model

 30221

Iso355 standard

 3FB

d

 105 mm

od

 190 mm

T

 39 mm

cr

 333 kN

cor

 355 kN

Pu

 40 Pu

reference speed

 2800 r/min

limit speed

 3400 r/min

weight

 4.3 kg

Mounting dimensions

d1

 143

B

 36

C

 30

r1,2min

 3

r3,4min

 2.5

a

 37

damax

 123

dbmin

 118

Damin

 165

Damax

 178

Dbmin

 177

Camin

 5

Cbmin

 9

ramax

 3

rbmax

 2.5

e

 0.43

Y

 1.4

Y0

 0.8

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