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Tapered Roller Bearings

LM503349/310-Inch single row tapered roller bearing

Libeat Bearings
Main Dimensions & Performance Data

Model

 LM503349/310

Iso355 standard

 LM503300

d

 46 mm

od

 75 mm

T

 18 mm

cr

 62.1 kN

cor

 71 kN

Pu

 7.65 Pu

reference speed

 7000 r/min

limit speed

 8500 r/min

weight

 0.3 kg

Mounting dimensions

d1

 61

B

 18

C

 14

r1,2min

 2.3

r3,4min

 1.6

a

 15

damax

 53

dbmin

 56

Damin

 67

Damax

 67

Dbmin

 71

Camin

 3

Cbmin

 4

ramax

 2.3

rbmax

 1.6

e

 0.4

Y

 1.5

Y0

 0.8

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