Fw - 22 mm

D - 30 mm

C - 23 mm

r min. - 0,3 mm

Weight - 0,041 Kg

Basic dynamic load rating (C) - 20,7 kN

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

(Grease) Lubrication Speed - 12000 r/min

(Oil) Lubrication Speed - 20000 r/min

• Model Number: RNA6903
• Inner Diameter：22mm Outer Diameter：30mm Width：23mm
• Type：Needle Roller Bearings
• Update date：2025-12-14
• Application:Pump,Industrial,comprehensive experiment,medical equipment,key lock,sawing machine,Material handling equipment,tooth filling,wheel lathe,Cleaning equipment,Other Machine Tools
• Similar models:IKO RNA6903UU NSK NA6903 NBS NA6903 IKO NA6903 INA NA6903-XL NSK NA6903TT JNS RNA6903UU INA RNA6903-XL CX RNA6903 SKF RNA6903
• BEARING POWER International Trading Co.,Ltd. specialize in RNA6903 products，there is large inventory of NSK RNA6903 . We has been built up long-term cooperation with NSK company, could make a bulk order of the RNA6903 Which NSK RNA6903 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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  22315 KVA	75	160	55	ISB	Spherical Roller Bearings
  4200	10	30	14	KOYO	Deep Groove Ball Bearings
  32317-B-XL	85	180	63,5	FAG	Tapered Roller Bearings
  33212A	60	110	38	ZVL	Tapered Roller Bearings
  61802-2RS1	15	24	5	SKF	Deep Groove Ball Bearings
  6209DDU	45	85	19	NSK	Deep Groove Ball Bearings
  7013A5TRSU	65	100	18	NSK	Angular Contact Ball Bearings
  7317 C-UX	85	180	82	CX	Angular Contact Ball Bearings
  KH2030PP	20	28	30	CX	Linear Bearings
  N219	95	170	32	KOYO	Cylindrical Roller Bearings
  NJ313-E-MPA	65	140	33	NKE	Cylindrical Roller Bearings
  S7028 ACD/HCP4A	210	140	33	SKF	Angular Contact Ball Bearings
  SI80TXE-2LS	80			SKF	Plain Bearings
  UK213+H-35	55,5625	120	65	SNR	Deep Groove Ball Bearings
  HK1015	14		15	FAG	NEEDLE BEARINGS
  MB140-FSS	140	210	90	RBC	SPHERICAL PLAIN BEARINGS
  HJ-232E	160		12	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  RLS-25-LL	7.0000	12.0000	1.7500	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  292/500EM	500	670		CONSOLIDATED	SPHERICAL ROLLER THRUST BEARINGS
  LER-159	7.1875		25.36	CONSOLIDATED	TRIPLE RING ALUMINUM SEALS FOR SAF TYPE PILLOW BLOCKS