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NU20/850ECMA cylindrical roller bearing

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

Model

NU20/850ECMA

d

850 mm

od

1220 mm

B

212 mm

C

8420 kN

cr

18600 kN

Pu

1200 Pu

reference speed

360 r/min

limit speed

560 r/min

weight

880 kg
Mounting dimensions

d1

D1

1110

F、E

942

r1,2minimum

7.5

r3,4minimum

7.5

smaximum value

2

daminimum

878

damaximum value

936

db、Daminimum

956

Damaximum value

1190

ramaximum value

6

rbmaximum value

6

kr

0.17

B1

B2

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