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：2025-12-23
• Application:journal lathe,other rubber,Leather Products,quality inspection equipment,organic raw materials,chamfering machine etc,Microwave Equipment,shaft milling machine,metal mold,chromatography,lifting tackle
• Similar models:NACHI 32303 NTN 323036 KOYO 32303 ISO 32303 NSK HR32303J ISB 32303 NTN 323032 NTN 323034 CRAFT 32303 Fersa 32303F
• 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
  160RIF645	406,4	568		Timken	Cylindrical Roller Bearings
  17098/17244A	24,981	61,981	16,002	Timken	Tapered Roller Bearings
  6204-Z-NR	20	47	14	NKE	Deep Groove Ball Bearings
  7304B	20	52	15	KBC	Angular Contact Ball Bearings
  BTM2420	24	31	20	KOYO	Needle Roller Bearings
  EE291175/291749	298,45	444,5	63,5	NSK	Cylindrical Roller Bearings
  EE333137/333203CD+X1S-333137	349,25	514,35	193,675	Timken	Tapered Roller Bearings
  HJ-162416RS	25,4	38,1	25,4	KOYO	Needle Roller Bearings
  HM911244/11	59,987	130	34,1	ISO	Tapered Roller Bearings
  NUP2236R	180	320	86	KOYO	Cylindrical Roller Bearings
  R177.06				SNR	Wheel Bearings
  SAL25C	25			SKF	Plain Bearings
  SFR2A-2Z	3,175	12,7	4,366	ZEN	Deep Groove Ball Bearings
  W608	8	22	7	ADR	DEEP GROOVE BALL BEARINGS
  1410-SA	50	130	31	FED	SELF
  5309A-2RSNR	45	100	39.7	SKF	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  32218	90	160	40	STEYR	TAPERED ROLLER BEARINGS
  W607ZZ	7	19	6	SKF	DEEP GROOVE BALL BEARINGS
  NU-218	90	160	30	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  249/1000M	1000	1320	315	CONSOLIDATED	SPHERICAL ROLLER BEARINGS