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：2025-12-11
• Application:Traffic Fire Protection Equipment Security equipment,dynamic blood pressure,stirrer,Small air generators,Dental Equipment,Textile Accessories,surgical instruments,respirator,Wire grinder,Spectrum Products,Sensors
• Similar models:NTN RNA5903 JNS NA5903 CX NA5903 NSK NA5903 IKO TAFI659035 JNS RNA5903 NSK RNA5903 CX RNA5903 KOYO RNA5903 KOYO NA5903
• 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
  16BM2216	16	22	16	KOYO	Needle Roller Bearings
  23136-2CS5K/VT143	300	180	96	SKF	Spherical Roller Bearings
  51202V/HR22Q2	15	32	12	SKF	Thrust Ball Bearings
  51317	85	150	49	FBJ	Thrust Ball Bearings
  6202-2RS	15	35	11	ISB	Deep Groove Ball Bearings
  637 ZZ1	7	26	9	NSK	Deep Groove Ball Bearings
  7016 CDT	80	125	44	ISO	Angular Contact Ball Bearings
  7210 BDB	50	90	40	ISO	Angular Contact Ball Bearings
  F19033	40	90	25	Fersa	Cylindrical Roller Bearings
  FYRP 1 3/4	44,45	68,659	107,95	SKF	Bearing Units
  JLM710949C/JLM710910	65	105	24	Timken	Tapered Roller Bearings
  NJ5226	130	230	79,38	CX	Cylindrical Roller Bearings
  T7FC 080T98/QCL7CDTC20	160	80	98	SKF	Tapered Roller Bearings
  YARAG205	25	52	34,1	SKF	Deep Groove Ball Bearings
  32232A	160	290	80	FAG	TAPERED ROLLER BEARINGS
  SN226with22226	130	-	130	FAG	PILLOW BLOCKS
  95732	1.2500	1.8750	2.0000	BERLISS	JOURNAL ROLLER ASSEMBLIES
  4APL	35	72	17	RIV	DEEP GROOVE BALL BEARINGS
  NU-1968E	340	460	56	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  5303E-ZZ	17	47	22.2	CONSOLIDATED	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS