d - 17 mm

D - 47 mm

B - 19 mm

C - 19 mm

r min. - 1 mm

da min. - 22 mm

Da max. - 42 mm

ra max. - 1 mm

Weight - 0.171 Kg

Basic dynamic load rating (C) - 16.5 kN

Basic static load rating (C0) - 15.0 kN

(Grease) Lubrication Speed - 9400 r/min

(Oil) Lubrication Speed - 13000 r/min

Calculation factor (f0) - 13.7

• Model Number:4303
• Inner Diameter：17mm Outer Diameter：47mm Width：19mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-18
• Application:Hydraulic Couplings,enzyme,engineering machinery,Water Monitoring,tobacco machinery,climb ladder,Hydraulic Equipment,glass processing machine,circulating pump,plastic rolling,extruder
• Similar models:ISO 4303 ISO 4303-2RS FAG 4303-B-TVH KOYO 4303 CYSD 4303 ISB 4303ATN9 FBJ 4303-2RS FBJ 4303ZZ FBJ 4303 SKF 4303ATN9
• BEARING POWER International Trading Co.,Ltd. specialize in 4303 products，there is large inventory of KOYO 4303 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 4303 Which KOYO 4303 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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  RUS309E	58,500	100,000	25,000	NTN	Cylindrical Roller Bearings
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  S7008 CB/P4A	68	40	15	SKF	Angular Contact Ball Bearings
  GS81117	87	110		FAG	THRUST ROLLER BEARINGS
  63000-2RS1	10	26	12	SKF	DEEP GROOVE BALL BEARINGS
  MJ-11/8-2RS	1.1250	2.8125	.8125	RHP	DEEP GROOVE BALL BEARINGS
  NNCL4980V	400	540	140	SKF	CYLINDRICAL ROLLER BEARINGS
  SJ9608			2.0000	RBC	NEEDLE BEARINGS
  6314ZNR	70	150	35	SKF	DEEP GROOVE BALL BEARINGS