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NA4920 Needle roller bearing with machine cut ferrule and inner ring

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

Model

NA4920

d

100 mm

od

40 mm

B

140 mm

cr

125 kN

cor

280 kN

Pu

34 Pu

reference speed

3400 r/min

limit speed

4000 r/min

weight

1.9 kg
Mounting dimensions

F

115

r1,2 min

1.1

s max

2

da min

106.5

Da max

133.5

ra max

1

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