F - 22 mm

Fw - 17 mm

D - 30 mm

B - 14 mm

C - 13 mm

r min. - 0,3 mm

da min. - 19 mm

Da max. - 24 mm

ra max. - 0,3 mm

Db max - 28 mm

Weight - 0,039 Kg

Basic dynamic load rating (C) - 8,5 kN

Basic static load rating (C0) - 11,9 kN

(Grease) Lubrication Speed - 9 000 r/min

• Model Number: NA4903L
• Inner Diameter：22mm Outer Diameter：30mm Width：14mm
• Type：Needle Roller Bearings
• Update date：2025-12-11
• Application:shoe-making machinery,hydraulic control element,Forging machine,luminescent reagent,static control,defogging and degreasing,tapered grinder,disposable,equipment,chuck industry,Beauty and Body
• Similar models:Timken NA4903 NSK RNA4903 SKF RNA4903 KOYO RNA4903 ISO NA4903-2RS KOYO NA4903,2RS INA RNA4903-RSR JNS RNA4903 IKO RNA4903UU IKO RNA4903U
• BEARING POWER International Trading Co.,Ltd. specialize in NA4903L products，there is large inventory of NTN NA4903L . We has been built up long-term cooperation with NTN company, could make a bulk order of the NA4903L Which NTN NA4903L 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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