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NU20/530ECMA cylindrical roller bearing

Position:Model > Cylindrical Roller Bearings
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Main Dimensions & Performance Data

Model

NU20/530ECMA

d

530 mm

od

780 mm

B

145 mm

C

3740 kN

cr

7350 kN

Pu

550 Pu

reference speed

670 r/min

limit speed

1000 r/min

weight

253 kg
Mounting dimensions

d1

D1

704

F、E

591

r1,2minimum

6

r3,4minimum

6

smaximum value

6.8

daminimum

553

damaximum value

587

db、Daminimum

596

Damaximum value

757

ramaximum value

5

rbmaximum value

5

kr

0.2

B1

B2

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