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NJ2304ECP cylindrical roller bearing

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

Model

NJ2304ECP

d

20 mm

od

52 mm

B

21 mm

C

47.5 kN

cr

38 kN

Pu

4.8 Pu

reference speed

15000 r/min

limit speed

18000 r/min

weight

0.22 kg
Mounting dimensions

d1

31.2

D1

41.85

F、E

27.5

r1,2minimum

1.1

r3,4minimum

0.6

smaximum value

1.9

daminimum

26.1

damaximum value

26.2

db、Daminimum

33

Damaximum value

45.4

ramaximum value

1

rbmaximum value

kr

0.25

B1

B2

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