d - 300 mm

Fw - 330 mm

D - 380 mm

B - 80 mm

C - 80 mm

r min. - 2,1 mm

da min. - 311 mm

Da max. - 369 mm

ra max. - 2 mm

Weight - 22 Kg

Basic dynamic load rating (C) - 660 kN

Basic static load rating (C0) - 1810 kN

(Grease) Lubrication Speed - 750 r/min

(Oil) Lubrication Speed - 1200 r/min

Limiting speed - 1200 r/min

• Model Number: NA4860
• Inner Diameter：300mm Outer Diameter：380mm Width：80mm
• Type：Needle Roller Bearings
• Update date：2025-12-10
• Application:E Beauty,bathroom facilities,thin metal materials,Solenoid Valves,Cylinder Pneumatic Treatment Element,Spectral Products,Material handling equipment,walking Food processing machinery and equipment,electrostatic protection,Hydraulic Couplings,extruder
• Similar models:NSK RNA4860 IKO BR486028UU KOYO NTA-4860 SKF RNA4860 INA NA4860 NBS RNA4860 SKF NA4860 NSK HJ-486024 IKO NA4860 ISO RNA4860
• BEARING POWER International Trading Co.,Ltd. specialize in NA4860 products，there is large inventory of NSK NA4860 . We has been built up long-term cooperation with NSK company, could make a bulk order of the NA4860 Which NSK NA4860 is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

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