Fw - 22 mm

D - 30 mm

C - 13 mm

r min. - 0,3 mm

Da max. - 28 mm

ra max. - 0,3 mm

Weight - 0,022 Kg

Basic dynamic load rating (C) - 11,2 kN

Basic static load rating (C0) - 14,6 kN

(Grease) Lubrication Speed - 12000 r/min

(Oil) Lubrication Speed - 18000 r/min

• Model Number:RNA4903R
• Inner Diameter：22mm Outer Diameter：30mm Width：13mm
• Type：Needle Roller Bearings
• Update date：2023-03-19
• Application:Industry,Pneumatic Actuator,van,flow control valve,nail products,tobacco machinery,sanitation facilities,Spectrum Products,insect experimental analysis instrument,food packaging,die casting mold
• Similar models:JNS RNA4903M NTN RNA4903L CX NA4903-2RS ISO RNA4903 JNS NA4903UU IKO RNA4903 KOYO RNA4903RS NBS NA49032RS CX RNA4903 Timken RNA4903
• BEARING POWER International Trading Co.,Ltd. specialize in RNA4903R products，there is large inventory of NTN RNA4903R . We has been built up long-term cooperation with NTN company, could make a bulk order of the RNA4903R Which NTN RNA4903R 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
  09078/09195	19.05	49,225	19,845	FBJ	Tapered Roller Bearings
  24030 K30 CW33	150	225	75	CX	Spherical Roller Bearings
  2TS2-DF0719LLX2CS35/L310	35	55	20	NTN	Angular Contact Ball Bearings
  300457X/300596XG	457,2	596,9	187	Gamet	Tapered Roller Bearings
  7334DT	170	360	72	NACHI	Angular Contact Ball Bearings
  H247549/H247510A	234,95	384,175	112,712	NTN	Tapered Roller Bearings
  F-678	8,000	12,000	2,500	NTN	Deep Groove Ball Bearings
  HR303/22C	22	56	17,25	NSK	Tapered Roller Bearings
  KDA080	203,2	228,6	12,7	KOYO	Angular Contact Ball Bearings
  NK18/16	18	26	16	KOYO	Needle Roller Bearings
  NU20/630ECMA	630	920	170	SKF	Cylindrical Roller Bearings
  NUP2326	130	280	93	CYSD	Cylindrical Roller Bearings
  UCFE205	25			SNR	Bearing Units
  222S.207	130	88	31	FAG	SPLIT SPHERICAL ROLLER BEARINGS
  62824-2RS	120	150	19	ELGES	DEEP GROOVE BALL BEARINGS
  6305NR	25	62	17	STEYR	DEEP GROOVE BALL BEARINGS
  1211E/TG	55	100	21	STEYR	SELF
  3216	80	140	44.4	SKF	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  7320BMG	100	215	47	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS
  A-5309WB	45	100	1.5625	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS