d - 17 mm

D - 47 mm

T - 15,25 mm

B - 14 mm

C - 12 mm

a - 10 mm

r1 min. - 1 mm

r2 min. - 1 mm

r3 min. - 1 mm

r4 min. - 1 mm

da max - 25 mm

Da min - 40 mm

db min - 23 mm

Db min. - 42 mm

Weight - 0,13 Kg

Basic dynamic load rating (C) - 28,1 kN

Basic static load rating (C0) - 25 kN

Limiting speed - 16000 r/min

Calculation factor (e) - 0,29

Calculation factor (Y) - 2,11

Calculation factor (Y0) - 1,16

• Model Number:30303
• Inner Diameter：17mm Outer Diameter：47mm Width：15,25mm
• Type：Tapered Roller Bearings
• Update date：2025-12-16
• Application:filter paper products,agriculture,motor,sanitation facilities,medical equipment,stacker lift platform,hydraulic pressure gauge,marine analysis and testing equipment,relay,electrostatic protection,Other Measurements
• Similar models:ISO 30303 KOYO 30303JR PFI 30303 FAG 30303-A CYSD 30303 NSK 30303D ISB 30303 FBJ 30303 NSK HR30303J NACHI E30303J
• BEARING POWER International Trading Co.,Ltd. specialize in 30303 products，there is large inventory of NKE 30303 . We has been built up long-term cooperation with NKE company, could make a bulk order of the 30303 Which NKE 30303 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.

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  7209 ACD/P4A	85	45	19	SKF	Angular Contact Ball Bearings
  GEH 90 TXG3A-2LS	150	90	85	SKF	Plain Bearings
  N 1040	200	281	51	NACHI	Cylindrical Roller Bearings
  NUP219	95	170	32	FBJ	Cylindrical Roller Bearings
  RNAO-50×65×20	50	58	20	NTN	Needle Roller Bearings
  RT-760	355,6			SIGMA	Thrust Roller Bearings
  RTUEY70	70			NKE	Bearing Units
  20234	170	310	52	FAG	SPHERICAL ROLLER BEARINGS
  309SZZ4	5.0025	45	25	MRC	MAST GUIDE BEARINGS
  ALS-16	2.0000	4.0000	.8125	SKF	ANGULAR CONTACT BALL BEARINGS
  6213ZNR	65	120	23	SKF	DEEP GROOVE BALL BEARINGS
  61807	35	47	7	SKF	DEEP GROOVE BALL BEARINGS
  4218	90	160	40	STEYR	DEEP GROOVE BALL BEARINGS