Needle Roller Bearings
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NA4914-Needle roller bearing with machine cut ferrule and inner ring
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Main Dimensions & Performance Data

Model

NA4914

d

70 mm

od

30 mm

B

100 mm

cr

84.2 kN

cor

163 kN

Pu

20.8 Pu

reference speed

5000 r/min

limit speed

5600 r/min

weight

0.73 kg
Mounting dimensions

F

80

r1,2 min

1

s max

1.5

da min

75

Da max

95

ra max

1