d - 17 mm

D - 47 mm

T - 20,25 mm

B - 19 mm

C - 16 mm

a - 12,2 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 - 0,176 Kg

Basic dynamic load rating (C) - 36,6 kN

Basic static load rating (C0) - 35,9 kN

(Grease) Lubrication Speed - 9400 r/min

(Oil) Lubrication Speed - 13000 r/min

Calculation factor (e) - 0,29

Calculation factor (Y0) - 1,16

Calculation factor (Y1) - 2,11

• Model Number: 32303JR
• Inner Diameter：17mm Outer Diameter：47mm Width：20,25mm
• Type：Tapered Roller Bearings
• Update date：2025-12-17
• Application:industrial fans,DC generators,Seals,PVC,Display Devices,Hairbrush device,electric pump,Anesthetic Equipment,altimeter etc,Die,power protection
• Similar models:NTN 323038E1 NTN 323034 NKE 32303 NTN 323036E1 FBJ 32303 NTN 323032 ZVL 32303A ISO 32303 FAG 32303-A CYSD 32303
• BEARING POWER International Trading Co.,Ltd. specialize in 32303JR products，there is large inventory of KOYO 32303JR . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 32303JR Which KOYO 32303JR 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
  47TS967047	480	700	470	KOYO	Tapered Roller Bearings
  32317A	85	180	63,5	SNR	Tapered Roller Bearings
  6220-2RS	100	180	34	ISB	Deep Groove Ball Bearings
  B20-151T1XDDWCM	20	52	16	NSK	Deep Groove Ball Bearings
  80TPS135	203,2	374,65		Timken	Thrust Roller Bearings
  BXRE001-2Z	12	28	8	INA	Needle Roller Bearings
  BXRE303-2Z	17	47	14	INA	Needle Roller Bearings
  F604	4	13,5	4	NSK	Deep Groove Ball Bearings
  K15X19X13	15,000	19,000		NTN	Needle Roller Bearings
  NJ222	110	200	38	KOYO	Cylindrical Roller Bearings
  NUP2305 E	25	62	24	CX	Cylindrical Roller Bearings
  SCE50VUU	50			Samick	Linear Bearings
  TAF 739035	73	90	35	IKO	Needle Roller Bearings
  SL11920	100	140	59	INA	CYLINDRICAL ROLLER BEARINGS
  CSCC047	4.7500	5.5000	.3750	INA	DEEP GROOVE BALL BEARINGS
  20226	130	230	40	SKF	SPHERICAL ROLLER BEARINGS
  5208-SBKFF	40	80	30.2	MRC	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  98840	1.3750	2.3750	2.5000	RBC	JOURNAL ROLLER ASSEMBLIES
  6317NR	85	180	41	STEYR	DEEP GROOVE BALL BEARINGS
  K-35x40x32../2	35	40	32../2	CONSOLIDATED	NEEDLE BEARINGS