d - 17 mm

D - 30 mm

Ew - 25,5 mm

B - 13 mm

C - 13 mm

r min. - 0,3 mm

J - 22,5 mm

Weight - 0,041 Kg

Basic dynamic load rating (C) - 12,3 kN

Basic static load rating (C0) - 16,5 kN

Limiting speed - 11 000 r/min

• Model Number: NAG 4903
• Inner Diameter：17mm Outer Diameter：30mm Width：13mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-11
• Application:Broadcasting System,die casting mold,luminescent reagent,lathe,car instrument,large agricultural machinery,Individual Wire,chamfer,Spectrum Products,Industrial,internal combustion engine
• Similar models:IKO NAG4903UU SKF NA4903.2RS IKO NAG4903 SKF NA4903 IKO NAU4903
• BEARING POWER International Trading Co.,Ltd. specialize in NAG4903 products，there is large inventory of IKO NAG 4903 . We has been built up long-term cooperation with IKO company, could make a bulk order of the NAG 4903 Which IKO NAG4903 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
  230/800CA/W33	800	1150	258	SKF	Spherical Roller Bearings
  230/670 EKW33+OH30/670	630	980	230	ISB	Spherical Roller Bearings
  6003 ZZ	17	35	10	CX	Deep Groove Ball Bearings
  6213ZENR	65	120	23	NACHI	Deep Groove Ball Bearings
  629X50LLU	9,000	26,000	8,000	NTN	Deep Groove Ball Bearings
  6908-2RD	40	62	12	KOYO	Deep Groove Ball Bearings
  7315BGM	75,000	160,000	37,000	SNR	Angular Contact Ball Bearings
  7410 B-UX	50	130	62	CX	Angular Contact Ball Bearings
  89440 M	400	200	122	SKF	Thrust Roller Bearings
  B-67	9.525	14.288	11.13	KOYO	Needle Roller Bearings
  GE850-DW-2RS2	850	1120	365	INA	Plain Bearings
  GEH120XT	120	180	85	LS	Plain Bearings
  GEZ 212 ES-2RS	69,85	111,125	61,112	SKF	Plain Bearings
  NU3856	280	350	52	ISO	Cylindrical Roller Bearings
  QJ220	100	180	34	ISO	Angular Contact Ball Bearings
  UCC207-21	33,3375		42,9	FYH	Bearing Units
  BU1328L	140	300	62	Hyatt	CYLINDRICAL ROLLER BEARINGS
  NKI35/30	35	50	30	INA	NEEDLE BEARINGS
  NJ-2248	240	440	120	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  HMV-148M			95	CONSOLIDATED	HYDRAULIC NUTS