F - 22 mm

Fw - 17 mm

D - 30 mm

B - 14 mm

C - 13 mm

r min. - 0,3 mm

da min. - 19 mm

Da max. - 24 mm

ra max. - 0,3 mm

Db max - 28 mm

Weight - 0,039 Kg

Basic dynamic load rating (C) - 8,5 kN

Basic static load rating (C0) - 11,9 kN

(Grease) Lubrication Speed - 9 000 r/min

• Model Number: NA4903LL
• Inner Diameter：22mm Outer Diameter：30mm Width：14mm
• Type：Needle Roller Bearings
• Update date：2025-04-22
• Application:flexible processing,glass processing machine,noise inspection,Laser Cutting,food testing,chuck industry,container finishing,electronic materials,vacuum suction cup,Pneumatic Actuator,meat products machine
• Similar models:Timken RNA4903 SKF RNA4903.2RS NSK NA4903 SKF RNA4903RS SKF RNA4903 INA NA4903 NTN NA4903LL CX RNA4903 NBS NA49032RS JNS RNA4903
• BEARING POWER International Trading Co.,Ltd. specialize in NA4903LL products，there is large inventory of NTN NA4903LL . We has been built up long-term cooperation with NTN company, could make a bulk order of the NA4903LL Which NTN NA4903LL 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
  4T-32205R	25	52	19,25	NTN	Tapered Roller Bearings
  54324	123	210	131,2	ISO	Thrust Ball Bearings
  EE328167/328269	425,45	685,698	142,875	NSK	Cylindrical Roller Bearings
  GE 010 XES	10	22	14	ISO	Plain Bearings
  K80X88X40-ZW	80	88	40	INA	Needle Roller Bearings
  NK68/35R+IR60X68X35	60,000	82,000	35,000	NTN	Needle Roller Bearings
  NUP1072	360	540	82	KOYO	Cylindrical Roller Bearings
  NUP209	45	85	19	ISO	Cylindrical Roller Bearings
  RNU5209	260,000	540,000	167,000	NTN	Cylindrical Roller Bearings
  TSF 20 BB	20			ISB	Self-Aligning Ball Bearings
  SIA40ES-2RS	40			SKF	Plain Bearings
  YA115RRB2	50,8	90	44,3	Timken	Deep Groove Ball Bearings
  11209TVH	45	85	19	FAG	SELF
  C113HCUL	65	100	18	Barden	ANGULAR CONTACT BALL BEARINGS
  BU1205Z	25	52	15	Hyatt	CYLINDRICAL ROLLER BEARINGS
  NART8R	8	24	15	IKO	NEEDLE BEARINGS
  QJM31/4	3.2500	7.5000	1.5625	RHP	ANGULAR CONTACT BALL BEARINGS WITH SPLIT INNER RACE
  6017Z	85	130	22	STEYR	DEEP GROOVE BALL BEARINGS
  54218-U				CONSOLIDATED	THRUST BALL BEARINGS WITH SPHERICAL SEATING RINGS
  NNF-5026A-DA2RSV	130	200	95	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS