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NA4844 Needle roller bearing with machine cut ferrule and inner ring

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

Model

NA4844

d

220 mm

od

50 mm

B

270 mm

cr

238 kN

cor

815 kN

Pu

81.5 Pu

reference speed

1700 r/min

limit speed

1900 r/min

weight

6.35 kg
Mounting dimensions

F

240

r1,2 min

1.5

s max

1.5

da min

228

Da max

262

ra max

1.5

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