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Tapered Roller Bearings

30203-Single row tapered roller bearing

Libeat Bearings
Main Dimensions & Performance Data

Model

 30203

Iso355 standard

 2DB

d

 17 mm

od

 40 mm

T

 13.25 mm

cr

 23.4 kN

cor

 18.6 kN

Pu

 1.83 Pu

reference speed

 15000 r/min

limit speed

 18000 r/min

weight

 0.079 kg

Mounting dimensions

d1

 29

B

 12

C

 11

r1,2min

 1

r3,4min

 1

a

 9

damax

 23

dbmin

 23.5

Damin

 34

Damax

 34.5

Dbmin

 37

Camin

 2

Cbmin

 2

ramax

 1

rbmax

 1

e

 0.35

Y

 1.7

Y0

 0.9

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