Cylindrical Roller Bearings
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NUP305ECP-cylindrical roller bearing
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Main Dimensions & Performance Data

Model

NUP305ECP

Optional standard cage

J,ML

d

25 mm

od

62 mm

B

17 mm

C

46.5 kN

cr

36.5 kN

Pu

4.55 Pu

reference speed

12000 r/min

limit speed

15000 r/min

weight

0.25 kg
Mounting dimensions

d1

38.1

D1

50.15

F、E

34

r1,2minimum

1.1

r3,4minimum

1.1

smaximum value

daminimum

31

damaximum value

db、Daminimum

40

Damaximum value

54.9

ramaximum value

1

rbmaximum value

kr

0.15

B1

B2