Fw - 22 mm

D - 30 mm

C - 18 mm

r min. - 0,3 mm

Da max. - 28 mm

ra max. - 0,3 mm

Weight - 0,035 Kg

Basic dynamic load rating (C) - 15,2 kN

Basic static load rating (C0) - 21,7 kN

(Grease) Lubrication Speed - 12000 r/min

(Oil) Lubrication Speed - 18000 r/min

• Model Number:RNA5903
• Inner Diameter：22mm Outer Diameter：30mm Width：18mm
• Type：Needle Roller Bearings
• Update date：2025-12-16
• Application:Industrial,aerial work equipment,ventilation equipment,car shock absorber,metering pump,forklift industry,food sterilization,screen filter,Medium and large motor,experimental equipment,enzyme
• Similar models:ISO RNA5903 CX RNA5903 IKO TAFI659035 JNS NA5903 NSK NA5903 NTN NA5903 ISO NA5903 NSK RNA5903 KOYO RNA5903 NTN RNA5903
• BEARING POWER International Trading Co.,Ltd. specialize in RNA5903 products，there is large inventory of NTN RNA5903 . We has been built up long-term cooperation with NTN company, could make a bulk order of the RNA5903 Which NTN RNA5903 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
  21314AX	70	150	35	NACHI	Cylindrical Roller Bearings
  2308SK	40	90	33	NTN	Self-Aligning Ball Bearings
  2309ETN9	45	100	36	SKF	Self-Aligning Ball Bearings
  3805-B-TVH	25	37	10	FAG	Angular Contact Ball Bearings
  51228	140	200	46	NACHI	Thrust Ball Bearings
  6056 M	280	420	65	ISB	Deep Groove Ball Bearings
  HSS7022-E-T-P4S	110	170	28	FAG	Angular Contact Ball Bearings
  LMEFP20	20	32		Samick	Linear Bearings
  M38549/M38510	34,925	66,675	20,638	NSK	Tapered Roller Bearings
  MK681	9.525	14.288	12.700	KOYO	Needle Roller Bearings
  PHU3044	33,5	146	54,7	PFI	Angular Contact Ball Bearings
  PSHEY25-N	25			INA	Bearing Units
  R-2210X3SS	10	22	6	NMB	Deep Groove Ball Bearings
  RTUE 100	100			NKE	Bearing Units
  S71928 ACD/HCP4A	190	140	24	SKF	Angular Contact Ball Bearings
  W208PP5	28,575	80	39,52	CYSD	Deep Groove Ball Bearings
  L15QA308	3.5000	4.0000	.2500	FAG	ANGULAR CONTACT BALL BEARINGS
  29352E	260	420		SKF	SPHERICAL ROLLERTHRUST BEARINGS
  N204	20	47	14	SKF	CYLINDRICAL ROLLER BEARINGS
  SAF-3667/16...ROLLER	6.4375			CONSOLIDATED	PILLOW BLOCKS