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：2025-12-25
• Application:vacuum suction cup,Animal Tracking,luminescent reagent,generator,transportation equipment,van,Hairbrush device,Forming mold,office outdoor camping equipment,root canal filling,magnetic elements
• Similar models:ZVL 30303A NTN 4T-30303 PFI 30303D SKF 30303J2 KOYO 30303JR Fersa 30303F ISB 30303 NKE 30303 FAG 30303-A Timken 30303
• 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
  140PCR2701	140			NSK	Cylindrical Roller Bearings
  150KBE22	150	270	130	NACHI	Tapered Roller Bearings
  26882/26824	41,275	80	23,812	FBJ	Tapered Roller Bearings
  368/362A	50,8	88,9	20,638	Timken	Tapered Roller Bearings
  4R3232	160	230	168	NTN	Cylindrical Roller Bearings
  4T-27880/27820	38,1	80,035	24,608	NTN	Tapered Roller Bearings
  BA 3612 Z	57,15	66,675	19,05	IKO	Needle Roller Bearings
  HTA964DB/GNP4L	320	440	108	NTN	Angular Contact Ball Bearings
  IJ133006				ILJIN	Angular Contact Ball Bearings
  LL639249/10	196,85	241,3	23,812	ISO	Tapered Roller Bearings
  PK20X26X20.8	20,000	26,000		NTN	Needle Roller Bearings
  MJ1-Z	25,4	63,5	19,05	RHP	Deep Groove Ball Bearings
  NH1040	200	310	51	ISO	Cylindrical Roller Bearings
  R10	15,875	34,925	7,14	CYSD	Deep Groove Ball Bearings
  RLS 8-2Z	57,15	25,4	15,875	SKF	Deep Groove Ball Bearings
  SCF110ES	110			SKF	Plain Bearings
  W 637-2RZ	26	7	9	SKF	Deep Groove Ball Bearings
  MR-56-SS			2.0000	McGill	NEEDLE BEARINGS
  R1ZZ	.0550	.1875	.1094	ADR	DEEP GROOVE BALL BEARINGS
  NANFL207-23	1.4375			IPTCI	PILLOW BLOCKS