Fw - 22 mm

D - 30 mm

C - 13 mm

r5 min. - 0,3 mm

Weight - 0,025 Kg

Basic dynamic load rating (C) - 12,2 kN

Basic static load rating (C0) - 16,4 kN

(Grease) Lubrication Speed - 13000 r/min

(Oil) Lubrication Speed - 20000 r/min

• Model Number:RNA4903
• Inner Diameter：22mm Outer Diameter：30mm Width：13mm
• Type：Needle Roller Bearings
• Update date：2023-03-08
• Application:electromagnetic clutch,industrial supplies,education model Instruments,electric hydraulic lifting platform,medical equipment,Perfusion device,Machine tool accessories,other processing,Surveying Surveying Instruments,chamfer,power source
• Similar models:Timken RNA4903 NSK RNA4903TT SKF RNA4903 JNS RNA4903 IKO NA4903 CX RNA4903 INA RNA4903 NBS RNA4903RS JNS RNA4903M NTN RNA4903
• BEARING POWER International Trading Co.,Ltd. specialize in RNA4903 products，there is large inventory of KOYO RNA4903 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the RNA4903 Which KOYO RNA4903 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
  22348 KCW33+H2348	240	500	155	ISO	Spherical Roller Bearings
  239/530-K-MB + AH39/530-H	500	710	136	FAG	Spherical Roller Bearings
  605 DD	5	14	5	NSK	Deep Groove Ball Bearings
  63/32ZZ	32	75	20	NSK	Deep Groove Ball Bearings
  6306-2Z	30	72	19	FAG	Deep Groove Ball Bearings
  6315-Z	75	160	37	ISB	Deep Groove Ball Bearings
  6807NR	35	47	7	CYSD	Deep Groove Ball Bearings
  713690710				FAG	Wheel Bearings
  G1203KRR	55,5625	100	55,56	Timken	Deep Groove Ball Bearings
  H7026C	130	200	33	AST	Angular Contact Ball Bearings
  NH418	90,000	225,000	68,000	NTN	Cylindrical Roller Bearings
  NU332 EM	160	340	68	AST	Cylindrical Roller Bearings
  RNAO-18×30×24ZW	18	24	24	NTN	Needle Roller Bearings
  WC88504	20	47	.6250	New Departure	DEEP GROOVE BALL BEARINGS
  BE35	35	80	21	INA	RADIAL INSERT BALL BEARING
  22208-00	.5000	1.3750	.4375	General	DEEP GROOVE BALL BEARINGS
  23048CC	240	360	92	SKF	SPHERICAL ROLLER BEARINGS
  311-ZZ	55	120	29	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  MS-7	.6250	1.8125	.6250	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  NU-415	75	190	45	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS