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Item # NNCF4912CV,NN Series




Specifications  ¡¤ Dimensions
Specifications

Brand

ASMI

Bearing Number

NNCF4912CV

d

70.5

D

85

B

25

Weight

NNCF4912CV


Dimensions

Principal dimensions £¨mm)

d

60

D

85

B

25

Basic load ratings (KN)

dyc Cr

78.1

stc Cor

137

Pu (kN)

14.3

Speed ratings rpm (r/min)

Reference speed

3600

Limiting Speed

4500

E

0.49

Weight (kg)

NNCF4912CV

Designation

60

Dimensions (mm)

d

70.5

d1 ¡«

73.5

D1 ¡«

77.51

b1

4.5

k

3.5

r1,2 Min

1

s

1

Abutment and fillet dimensions (mm)

da Min

64.6

das2) recommended value

68.5

Da Max

80.4

ra Max

1


Copyright© 2016, WUXI ASMI CO.,LTD.

ICP No.16054936