d - 17 mm

Fw - 22 mm

D - 30 mm

B - 14 mm

C - 13 mm

r5 min. - 0,3 mm

Weight - 0,044 Kg

Basic dynamic load rating (C) - 10,1 kN

Basic static load rating (C0) - 12,8 kN

(Grease) Lubrication Speed - 20000 r/min

• Model Number:NA4903,2RS
• Inner Diameter：17mm Outer Diameter：30mm Width：14mm
• Type：Needle Roller Bearings
• Update date：2025-12-12
• Application:electric hydraulic lifting platform,Cylinder Type,training beds etc,Air,Animal Tracking,Anti-defibrillation pacing,Machine tool accessories,vertical pull,expectoration machine,wire industry,chemical raw materials and reagents
• Similar models:IKO NA4903U IKO RNA4903 NSK RNA4903 ISO NA4903-2RS CX NA4903 IKO RNA4903UU CX RNA4903-2RS NTN RNA4903R NTN RNA4903LL SKF RNA4903.2RS
• BEARING POWER International Trading Co.,Ltd. specialize in NA4903,2RS products，there is large inventory of KOYO NA4903,2RS . We has been built up long-term cooperation with KOYO company, could make a bulk order of the NA4903,2RS Which KOYO NA4903,2RS 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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  O-13	41.275	62.706	18.256	NACHI	Thrust Ball Bearings
  PCM 100105115 M	100	105	115	SKF	Plain Bearings
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  RPNA45/62	62		20	INA	SELF ALIGNING NEEDLE BEARINGS WITHOUT INNER RACE
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  61916-2RZ	80	110	16	SKF	DEEP GROOVE BALL BEARINGS
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  RNAO-8x15x10	15		10	CONSOLIDATED	NEEDLE BEARINGS
  20214	70	125	24	CONSOLIDATED	SPHERICAL ROLLER BEARINGS
  SL06024	120	180	60	CONSOLIDATED	CYLINDRICAL ROLLER BEARING