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NJ312ECP cylindrical roller bearing

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

Model

NJ312ECP

Optional standard cage

J,M,ML,PH

d

60 mm

od

130 mm

B

31 mm

C

173 kN

cr

160 kN

Pu

21.2 Pu

reference speed

5600 r/min

limit speed

6700 r/min

weight

1.85 kg

weight

0.23 kg
Mounting dimensions

d1

84.3

D1

108.5

F、E

77

r1,2minimum

2.1

r3,4minimum

2.1

smaximum value

2.1

daminimum

72

damaximum value

74

db、Daminimum

87

Damaximum value

118.1

ramaximum value

2

rbmaximum value

kr

0.15

B1

9

B2

14.5

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