Needle Roller Bearings
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NA4860-Needle roller bearing with machine cut ferrule and inner ring
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Main Dimensions & Performance Data

Model

NA4860

d

300 mm

od

80 mm

B

380 mm

cr

594 kN

cor

1800 kN

Pu

173 Pu

reference speed

1100 r/min

limit speed

1300 r/min

weight

22 kg
Mounting dimensions

F

330

r1,2 min

2.1

s max

2

da min

311

Da max

369

ra max

2