d - 17 mm

Fw - 22 mm

D - 30 mm

B - 23 mm

C - 23 mm

r min. - 0,3 mm

da min. - 19 mm

da max - 21 mm

Da max. - 28 mm

S - 0,3 mm

Weight - 0,067 Kg

Basic dynamic load rating (C) - 20,8 kN

Basic static load rating (C0) - 32,5 kN

Limiting speed - 18 000 r/min

• Model Number: NA 6903
• Inner Diameter：17mm Outer Diameter：30mm Width：23mm
• Type：Needle Roller Bearings
• Update date：2025-04-23
• Application:hydraulic cylinder,Switch,Gas turbine,Optical detection,diving equipment,plastic molding,Special Equipment,engine,office equipment,noise inspection,storage and transportation equipment
• Similar models:IKO RNA6903UU KOYO NA6903 CRAFT NA6903-2RS Timken NA6903 ZEN RNA6903 IKO RNA6903U INA RNA6903 SKF NA6903 NSK NA6903 JNS RNA6903UU
• BEARING POWER International Trading Co.,Ltd. specialize in NA6903 products，there is large inventory of IKO NA 6903 . We has been built up long-term cooperation with IKO company, could make a bulk order of the NA 6903 Which IKO NA6903 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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  35BNR19X	35	55	10	NSK	Angular Contact Ball Bearings
  6010-Z	50	80	16	CYSD	Deep Groove Ball Bearings
  7984	420,000	560,000	65,000	NTN	Angular Contact Ball Bearings
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  C2210KTN9	50	90	23	SKF	Cylindrical Roller Bearings
  CX527				CX	Wheel Bearings
  NA5914	70	100	40	NSK	Needle Roller Bearings
  PK38.1X54.1X31.7	38,100	54,100		NTN	Needle Roller Bearings
  S2016	31,75	38,1	25,4	INA	Needle Roller Bearings
  YRT200	200	300	15	INA	Complex Bearings
  NU2322E	110	240	80	FAG	CYLINDRICAL ROLLER BEARINGS
  GE110SW	110	170	36	INA	SPHERICAL PLAIN BEARINGS
  SN610	45		70	STEYR	PILLOW BLOCKS
  322/28	28	58	19	CONSOLIDATED	TAPERED ROLLER BEARINGS
  SN-509..20209-K	40		60	CONSOLIDATED	PILLOW BLOCKS
  98x120x13mm	98	120	13	CONSOLIDATED	OIL SEALS
  A-5322WB	110	240	3.6250	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS