d - 17 mm

D - 47 mm

T - 20,25 mm

B - 19 mm

C - 16 mm

a - 12,4 mm

r min. - 1 mm

r2 min. - 1 mm

da min. - 22,5 mm

da max - 25 mm

Da min - 39 mm

Da max. - 41,5 mm

Db min. - 43 mm

ra max. - 1 mm

rb max. - 1 mm

Weight - 0,17 Kg

Basic dynamic load rating (C) - 31,9 kN

Basic static load rating (C0) - 29,9 kN

(Grease) Lubrication Speed - 9400 r/min

(Oil) Lubrication Speed - 13000 r/min

Calculation factor (e) - 0,28

Calculation factor (Y0) - 1,16

Calculation factor (Y1) - 2,11

• Model Number:32303
• Inner Diameter：17mm Outer Diameter：47mm Width：20,25mm
• Type：Tapered Roller Bearings
• Update date：2025-12-12
• Application:hanging clamp,disposable,Generator,Machine tools,industrial equipment,labor insurance,paint paint,industrial fans,small appliances,product accessories,wall industry
• Similar models:FBJ 32303 ISB 32303 CRAFT 32303 NKE 32303 NTN 323038E1 NTN 323034 FAG 32303-A SKF 32303J2/Q NTN 323030 NTN 323032
• BEARING POWER International Trading Co.,Ltd. specialize in 32303 products，there is large inventory of KOYO 32303 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 32303 Which KOYO 32303 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
  30344 A	220	460	97	CX	Tapered Roller Bearings
  53322U+U322	110	190		ISO	Thrust Ball Bearings
  32228	140	250	71,75	ISB	Tapered Roller Bearings
  56425/56650	107,95	165,1	36,512	NSK	Tapered Roller Bearings
  580R/572	82,55	139,992	36,512	KOYO	Tapered Roller Bearings
  6312	60	130	31	CRAFT	Deep Groove Ball Bearings
  63306-2RS	30	72	30,2	ISO	Deep Groove Ball Bearings
  7012 A	60	95	18	CX	Angular Contact Ball Bearings
  EXT217	85			SNR	Bearing Units
  IJ112018	28			ILJIN	Angular Contact Ball Bearings
  N215	75	130	25	KOYO	Cylindrical Roller Bearings
  NKX 35	35	47	30	ISO	Complex Bearings
  NP3156	280	460	146	CX	Cylindrical Roller Bearings
  MM309K-CR	45	100	25	FAF	DEEP GROOVE BALL BEARINGS
  29296	480	650		SKF	SPHERICAL ROLLER THRUST BEARINGS
  TRA411	.2500	.6875		Torrington	THRUST NEEDLE BEARINGS
  ER-210	3.5433	50	1.1250	Sealmaster	BALL BEARING
  IR-22x28x20	22		20	CONSOLIDATED	NEEDLE BEARINGS
  62306-2RS	30	72	27	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  HMV-166M			98	CONSOLIDATED	HYDRAULIC NUTS