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NJ307ECP cylindrical roller bearing

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

Model

 NJ307ECP

Optional standard cage

 J,M,ML,PH

d

 35 mm

od

 80 mm

B

 21 mm

C

 75 kN

cr

 63 kN

Pu

 8.15 Pu

reference speed

 9500 r/min

limit speed

 11000 r/min

weight

 0.49 kg

weight

 0.058 kg
Mounting dimensions

d1

 51

D1

 65.8

F、E

 46.2

r1,2minimum

 1.5

r3,4minimum

 1.1

smaximum value

 1.2

daminimum

 43

damaximum value

 44

db、Daminimum

 53

Damaximum value

 72.2

ramaximum value

 1.5

rbmaximum value

kr

 0.15

B1

 6

B2

 9.5

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