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NJ304ECP cylindrical roller bearing

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

Model

 NJ304ECP

d

 20 mm

od

 52 mm

B

 15 mm

C

 35.5 kN

cr

 26 kN

Pu

 3.25 Pu

reference speed

 15000 r/min

limit speed

 18000 r/min

weight

 0.15 kg

weight

 0.017 kg
Mounting dimensions

d1

 31.2

D1

 41.85

F、E

 27.5

r1,2minimum

 1.1

r3,4minimum

 0.6

smaximum value

 0.9

daminimum

 26.1

damaximum value

 26.2

db、Daminimum

 33

Damaximum value

 45.4

ramaximum value

 1

rbmaximum value

kr

 0.15

B1

 4

B2

 6.5

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