d - 100 mm

Fw - 115 mm

D - 140 mm

B - 40 mm

C - 40 mm

r5 min. - 1,1 mm

S - 3,5 mm

Weight - 2,01 Kg

Basic dynamic load rating (C) - 139 kN

Basic static load rating (C0) - 296 kN

(Grease) Lubrication Speed - 3700 r/min

(Oil) Lubrication Speed - 2400 r/min

• Model Number: NA4920
• Inner Diameter：100mm Outer Diameter：140mm Width：40mm
• Type：Needle Roller Bearings
• Update date：2025-12-11
• Application:Processing machinery,chamfer,lifting upgrade,coal mill,hydraulic cylinder buffer,altimeter etc,Cleaning equipment,inorganic chemical,blood cell reagent,E Beauty,centrifugal pump
• Similar models:IKO NA4920U KOYO NA4920 NSK NA4920TT NBS NA4920 IKO NA4920 CX RNA4920 JNS NA4920 NSK RNA4920TT CRAFT NA4920 INA RNA4920-XL
• BEARING POWER International Trading Co.,Ltd. specialize in NA4920 products，there is large inventory of KOYO NA4920 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the NA4920 Which KOYO NA4920 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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