d - 17 mm

D - 47 mm

B - 19 mm

C - 19 mm

Weight - 0,16 Kg

Basic dynamic load rating (C) - 19,11 kN

Basic static load rating (C0) - 12,94 kN

(Grease) Lubrication Speed - 9945 r/min

(Oil) Lubrication Speed - 11700 r/min

• Model Number:4303 ATN9
• Inner Diameter：17mm Outer Diameter：47mm Width：19mm
• Type：Deep Groove Ball Bearings
• Update date：2026-01-10
• Application:Solenoid Valves,auto tools,pipe fittings Steel industry,vertical sawing machine,Tool,ventilation heating equipment,Traffic Fire Protection Equipment Security equipment,disposable,sample cup,joint protection,gas turbine
• Similar models:ISO 4303-2RS CX 4303 CYSD 4303 FBJ 4303ZZ SNR AB43031S01 FBJ 4303-2RS ISO 4303 SNR 4303A FBJ 4303 SNR AB43030S01
• BEARING POWER International Trading Co.,Ltd. specialize in 4303ATN9 products，there is large inventory of ISB 4303 ATN9 . We has been built up long-term cooperation with ISB company, could make a bulk order of the 4303 ATN9 Which ISB 4303ATN9 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
  117090/117133XH	90	133,35	76	Gamet	Tapered Roller Bearings
  21318 KCW33+H318	90	190	43	ISO	Spherical Roller Bearings
  232/530R	530	980	355	KOYO	Spherical Roller Bearings
  67388/67322	127	196,85	46,038	CX	Tapered Roller Bearings
  7012 CE/P4A	95	60	18	SKF	Angular Contact Ball Bearings
  7226C	130	230	40	AST	Angular Contact Ball Bearings
  C 3068 M	520	340	133	SKF	Cylindrical Roller Bearings
  GE 10 FW	10	22	12	INA	Plain Bearings
  GEWZ127ES-2RS	127	196,85		AST	Plain Bearings
  NJ2304 ET	20	52	21	NSK	Cylindrical Roller Bearings
  PK19×24×13.9X	19	24		NTN	Needle Roller Bearings
  NJ415-M	75	190	45	NKE	Cylindrical Roller Bearings
  NU 2311	55	120	43	NACHI	Cylindrical Roller Bearings
  NU 2311 ECP	120	55	43	SKF	Thrust Ball Bearings
  RB 11015	110	145	15	ISB	Thrust Roller Bearings
  UKCX12	55			KOYO	Bearing Units
  Z-567601.ZL-K-C5	180	320	86	FAG	Cylindrical Roller Bearings
  LDJ10	10	30	14	R&M	DEEP GROOVE BALL BEARINGS
  KG060ARO	6.0000	8.0000	1.0000	KAYDON	ANGULAR CONTACT BALL BEARINGS
  CRSB-52	1.2500	3.2500	1.7500	CONSOLIDATED	NEEDLE BEARINGS