d - 22 mm

D - 30 mm

C - 13 mm

r - 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 - 20000 r/min

(Oil) Lubrication Speed - 13000 r/min

• Model Number:RNA4903
• Inner Diameter：22mm Outer Diameter：30mm Width：13mm
• Type：Needle Roller Bearings
• Update date：2023-03-13
• Application:extruder,equipment and,food packaging,oral medical device,marine analysis and testing equipment,Film machine,Digital Generator,plastic molding,gantry processing,medical treatment,ventilation equipment
• Similar models:IKO RNA4903U IKO NA4903 NSK RNA4903 JNS RNA4903UU CX RNA4903-2RS INA RNA4903-RSR INA NA4903 MPZ NA4903 SKF RNA4903RS NBS RNA4903
• BEARING POWER International Trading Co.,Ltd. specialize in RNA4903 products，there is large inventory of Timken RNA4903 . We has been built up long-term cooperation with Timken company, could make a bulk order of the RNA4903 Which Timken 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
  21313RH	65	140	33	KOYO	Spherical Roller Bearings
  24088 K30	440	650	212	ISB	Spherical Roller Bearings
  33209	45	85	32	NKE	Tapered Roller Bearings
  3NC HAR914C FT	70	100	16	KOYO	Angular Contact Ball Bearings
  4T-45289/45220	57,15	104,775	30,162	NTN	Tapered Roller Bearings
  51305	25	52		ISO	Thrust Ball Bearings
  6209	45	85	19	KBC	Deep Groove Ball Bearings
  6216	80	140	26	KBC	Deep Groove Ball Bearings
  81600/81963CD+X4S-81600	152,4	244,475	107,95	Timken	Tapered Roller Bearings
  BR 526828 U	82,55	107,95	44,45	IKO	Needle Roller Bearings
  FNTKF-2849	28	49	3,7	KOYO	Needle Roller Bearings
  GE17ET-2RS	17	30	14	LS	Plain Bearings
  M249734/M249710	231,775	358,775	71,438	KOYO	Tapered Roller Bearings
  NU214E	70	125	24	CYSD	Cylindrical Roller Bearings
  RNA 4920U	115	140	40	IKO	Needle Roller Bearings
  HYDNUT310			62	FAG	HYDRAULIC NUTS
  LS-201/2	3.7500	6.7500	1.1250	FBC	DEEP GROOVE BALL BEARINGS
  SN505	20		46	STEYR	PILLOW BLOCKS
  NU-2216	80	140	33	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  RA-207-105	1.3125	2.8346	.6693	CONSOLIDATED	BALL BEARINGS