Fw - 22 mm

D - 30 mm

C - 13 mm

r min. - 0,3 mm

da min. - 24 mm

Da max. - 28 mm

ra max. - 0,3 mm

Weight - 0,022 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: RNA4903LL
• Inner Diameter：22mm Outer Diameter：30mm Width：13mm
• Type：Needle Roller Bearings
• Update date：2025-04-23
• Application:survey accessories,mobile toilet,aerial work equipment,Optical Instruments,forklift industry,medical equipment,car instrument,chuck industry,diagnostic test paper,Roller mill,medical Equipment
• Similar models:KOYO NA4903RS KOYO NA4903,2RS Timken NA4903 NBS RNA4903 CX NA4903 AST RNA4903 SKF RNA4903 ISO RNA4903-2RS IKO RNA4903U NTN RNA4903LL
• BEARING POWER International Trading Co.,Ltd. specialize in RNA4903LL products，there is large inventory of NTN RNA4903LL . We has been built up long-term cooperation with NTN company, could make a bulk order of the RNA4903LL Which NTN RNA4903LL 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
  30317J2	85	180	44,5	SKF	Tapered Roller Bearings
  32205	25	52	19.25	NACHI	Tapered Roller Bearings
  3NCHAR917CA	85	120	18	KOYO	Angular Contact Ball Bearings
  71916 ACE/HCP4A	110	80	16	SKF	Angular Contact Ball Bearings
  F212285.2	15,24	24	25,8	PFI	Needle Roller Bearings
  GEZ 600 ES	152,4	222,25	120,65	SIGMA	Plain Bearings
  JM714249A/10	75	120	31	ISO	Tapered Roller Bearings
  K81118TN	90	120		NBS	Thrust Roller Bearings
  KBX035	88,9	104,775	7,938	KOYO	Angular Contact Ball Bearings
  N28/900	900	1090	112	CX	Cylindrical Roller Bearings
  NAXI 2030	20	37		IKO	Complex Bearings
  NJ3238	190	340	120	CX	Cylindrical Roller Bearings
  SAR4-45	45	72	36	NTN	Plain Bearings
  MI-64	4.0000		2.2600	McGill	NEEDLE BEARINGS
  3911	100	55		SKF	THRUST BALL BEARINGS
  SUCF207-23-PBT	1.4375			Peer	THERMOPLASTIC PILLOW BLOCKS
  160TPS165				Torrington	THRUST ROLLER BEARING WITH SPHERICAL SEATING RING
  51220				STEYR	THRUST BALL BEARINGS
  NAO-65x95x30	65	95	30	CONSOLIDATED	NEEDLE BEARINGS
  TPFY-50SD	50			CONSOLIDATED	THERMOPLASTIC PILLOW BLOCKS