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Tapered Roller Bearings

LM451345/310-Inch single row tapered roller bearing

Libeat Bearings
Main Dimensions & Performance Data

Model

 LM451345/310

Iso355 standard

 LM451300

d

 263.525 mm

od

 355.6 mm

T

 57.15 mm

cr

 789 kN

cor

 1400 kN

Pu

 122 Pu

reference speed

 1300 r/min

limit speed

 1600 r/min

weight

 16 kg

Mounting dimensions

d1

 309

B

 57.15

C

 44.45

r1,2min

 3.5

r3,4min

 3.3

a

 61

damax

 285

dbmin

 281

Damin

 329

Damax

 339

Dbmin

 343

Camin

 10

Cbmin

 12.5

ramax

 3.5

rbmax

 3.3

e

 0.35

Y

 1.7

Y0

 0.9

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