d - 17 mm

D - 30 mm

B - 14 mm

C - 13 mm

F - 22 mm

r_1,2 - min. - 0.3 mm

s - 0.5 mm

d_a - min. - 19 mm

D_a - max. - 28 mm

r_a - max. - 0.3 mm

Basic dynamic load rating - C - 9.5 kN

Basic static load rating - C₀ - 12.9 kN

Fatigue load limit - P_u - 1.5 kN

Limiting speed - 9000 r/min

Mass bearing - 0.04 kg

• Model Number: NA 4903.2RS
• Inner Diameter：30mm Outer Diameter：17mm Width：14mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-11
• Application:packaging materials,relay,Spectral Products,Wire grinder,agriculture,Forging machine,diagnostic test paper,Solenoid Valves,plastic molding,Air,quality inspection equipment
• Similar models:SKF NA4903 SKF NA4903.2RS IKO NAU4903 IKO NAG4903 IKO NAG4903UU
• BEARING POWER International Trading Co.,Ltd. specialize in NA4903.2RS products，there is large inventory of SKF NA 4903.2RS . We has been built up long-term cooperation with SKF company, could make a bulk order of the NA 4903.2RS Which SKF NA4903.2RS 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.

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  23196-K-MB-W33+AHX3196	480	790	248	NKE	Spherical Roller Bearings
  29292-E-MB	460	620	95	FAG	Thrust Roller Bearings
  47340	200	340	234	KOYO	Tapered Roller Bearings
  5326				Ruville	Wheel Bearings
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  61803	26	17	5	SKF	Deep Groove Ball Bearings
  93787/93126	200,025	317,5	68,262	NSK	Cylindrical Roller Bearings
  CSCC080	203,2	222,25	9,525	INA	Deep Groove Ball Bearings
  HM804843/10	44,45	95,25	30,162	ISO	Tapered Roller Bearings
  KT 637120	63	71		IKO	Needle Roller Bearings
  NKJ7/16TN	7	17	16	Timken	Needle Roller Bearings
  NN3005C1NAP4	25	47	16	NTN	Cylindrical Roller Bearings
  RNA4903-RSR	22	30	13	INA	Needle Roller Bearings
  SA35T/K	35			CRAFT	Plain Bearings
  SIQ20ES	20			LS	Plain Bearings
  315KDD	75	160	37	FAF	DEEP GROOVE BALL BEARINGS
  BK4516	52		16	INA	NEEDLE BEARINGS
  RNAO50x65x40	65		40	INA	NEEDLE BEARINGS
  FPXD600	6.0000	7.0000	.5000	SKF	FOUR POINT ANGULAR CONTACT BALL BEARINGS