d - 17 mm

D - 47 mm

B - 19 mm

C - 19 mm

r min. - 1 mm

da min. - 22 mm

Da max. - 42 mm

ra max. - 1 mm

Weight - 0.171 Kg

Basic dynamic load rating (C) - 16.5 kN

Basic static load rating (C0) - 15.0 kN

(Grease) Lubrication Speed - 9400 r/min

(Oil) Lubrication Speed - 13000 r/min

Calculation factor (f0) - 13.7

• Model Number:4303
• Inner Diameter：17mm Outer Diameter：47mm Width：19mm
• Type：Deep Groove Ball Bearings
• Update date：2023-03-13
• Application:natural instruments,food testing,machine tool spindle,equipment,dye pigments,sample cup,sterilizers,fruit and vegetable processing,coal mill,Processing machinery,DC generators
• Similar models:CYSD 4303 KOYO 4303 FBJ 4303ZZ SKF 4303ATN9 CX 4303-2RS SNR AB43030S01 FBJ 4303-2RS ISB 4303ATN9 CX 4303 ISO 4303-2RS
• BEARING POWER International Trading Co.,Ltd. specialize in 4303 products，there is large inventory of KOYO 4303 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 4303 Which KOYO 4303 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
  207PP	35	72	17	Timken	Deep Groove Ball Bearings
  230/1120RK	1120	1580	345	KOYO	Spherical Roller Bearings
  23944 KCW33+AH3944	220	300	60	CX	Spherical Roller Bearings
  339/332	35	80	21	CX	Tapered Roller Bearings
  53211	55	90	27,3	KOYO	Thrust Ball Bearings
  CRB 11020	110	160	20	IKO	Thrust Roller Bearings
  GE30XDO	30	55	32	ISO	Plain Bearings
  GEG 5 E	5	16	9	ISB	Plain Bearings
  N112KLL	44,45	100	42,86	Timken	Deep Groove Ball Bearings
  NK19/16	19	27	16	AST	Needle Roller Bearings
  NUP10/750	750	1090	150	ISO	Cylindrical Roller Bearings
  SSN200LL	10,000	30,000	9,000	NTN	Deep Groove Ball Bearings
  TUP1 50.50	50	55		CX	Plain Bearings
  234434M.SP	170	260	234434 M.SP	Barden	ANGULAR CONTACT THRUST BALL BEARINGS
  NJ2211	55	100	25	SKF	CYLINDRICAL ROLLER BEARINGS
  NF217E	85	150	28	SKF	CYLINDRICAL ROLLER BEARINGS
  QJ220N2MA	100	180	34	SKF	ANGULAR CONTACT BALL BEARINGS WITH SPLIT INNER RACE
  XLS-20	20.0000	26.5000	3.2500	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  RMS-7-LL	.6250	1.8125	.6250	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  4415	1.3750	2.4375		CONSOLIDATED	THRUST BALL BEARINGS