d - 17 mm

D - 47 mm

T - 15,25 mm

B - 14 mm

C - 12 mm

a - 10,4 mm

r min. - 1 mm

r1 min. - 1 mm

da min. - 26 mm

Da min - 40 mm

Da max. - 41 mm

db max. - 24 mm

Db min. - 43 mm

ra max. - 1 mm

rb max. - 1 mm

Weight - 0,134 Kg

Basic dynamic load rating (C) - 29,2 kN

Basic static load rating (C0) - 26,7 kN

(Grease) Lubrication Speed - 8500 r/min

(Oil) Lubrication Speed - 12000 r/min

Calculation factor (e) - 0,29

Calculation factor (Y0) - 1,2

Calculation factor (Y1) - 2,1

• Model Number: HR30303J
• Inner Diameter：17mm Outer Diameter：47mm Width：15,25mm
• Type：Tapered Roller Bearings
• Update date：2025-12-17
• Application:safety testing,sheet industry,set bacteria instrument,bag machine,Spectrum Products,aerial work platform,Hydraulic Rama,plastic blow molding,spectrometer,relay,equipment
• Similar models:FAG 30303-A CRAFT 30303 CX 30303A SNR 30303A Fersa 30303F ISO 30303 ISB 30303 KOYO 30303R KOYO 30303JR ZVL 30303A
• BEARING POWER International Trading Co.,Ltd. specialize in HR30303J products，there is large inventory of NSK HR30303J . We has been built up long-term cooperation with NSK company, could make a bulk order of the HR30303J Which NSK HR30303J 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
  23238BK	190	340	120	NTN	Spherical Roller Bearings
  46176/46368	44,45	93,662	31,75	KOYO	Tapered Roller Bearings
  54204U	20	40	32	NSK	Thrust Ball Bearings
  7309 CDB	45	100	50	ISO	Angular Contact Ball Bearings
  ASTEPBF 1416-10	14	16		AST	Plain Bearings
  CRD-6026	300	520	180	NTN	Tapered Roller Bearings
  CX229				CX	Wheel Bearings
  CX269				CX	Wheel Bearings
  GEC460HC	460	620	218	LS	Plain Bearings
  NJ260	300	540	85	ISO	Cylindrical Roller Bearings
  NJF2315 V	75	160	55	ISO	Cylindrical Roller Bearings
  NUP18/710	710	870	74	ISO	Cylindrical Roller Bearings
  NX 7 Z TN	7	14	18	NBS	Complex Bearings
  R4A	6,35	19,05	5,558	FBJ	Deep Groove Ball Bearings
  WJ-182416	28,575	38,1		NSK	Needle Roller Bearings
  SAL17C	17			SKF	Plain Bearings
  UC205	25	52	34	KBC	Deep Groove Ball Bearings
  33018	90	140	39	SNR	TAPERED ROLLER BEARINGS
  Z499604	20	52	15	New Departure	DEEP GROOVE BALL BEARINGS
  AH-2264x300	320	300		CONSOLIDATED	WITHDRAWAL SLEEVES