d - 17 mm

D - 47 mm

B - 19 mm

C - 19 mm

d2 - 25,8 mm

r1 min. - 1 mm

r2 min. - 1 mm

D1 - 39,4 mm

da min. - 22,6 mm

Da max. - 41,4 mm

ra max. - 1 mm

Weight - 0,16 Kg

Basic dynamic load rating (C) - 14,3 kN

Basic static load rating (C0) - 3,55 kN

Fatigue load limit (Pu) - 0,19

Reference speed - 30000 r/min

Limiting speed - 22000 r/min

Calculation factor (e) - 0,52

Calculation factor (kr) - 0,05

Calculation factor (Y0) - 1,3

Calculation factor (Y1) - 1,2

Calculation factor (Y2) - 1,9

• Model Number:2303
• Inner Diameter：17mm Outer Diameter：47mm Width：19mm
• Type：Self-Aligning Ball Bearings
• Update date：2023-03-06
• Application:rolling mill roll neck and slowdown device,chemical instruments,Food testing,auto tools,electrocardiograph,air purification,Material handling equipment,Control,Machine tools,horizontal processing,Pneumatic Control Elements
• Similar models:AST 2303 SKF 2303 SKF 2303E-2RS1TN9 ISO 2303-2RS FAG 2303-TVH ISB 2303 NKE 2303 ISB 2303-2RSTN9 KOYO 2303 NKE 2303-2RS
• BEARING POWER International Trading Co.,Ltd. specialize in 2303 products，there is large inventory of SKF 2303 . We has been built up long-term cooperation with SKF company, could make a bulk order of the 2303 Which SKF 2303 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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  EGB6570-E40	65	70	70	INA	Plain Bearings
  GB41930	42	77	39	SNR	Angular Contact Ball Bearings
  IJ123098				ILJIN	Angular Contact Ball Bearings
  KJ42X47X35.3	42,000	47,000		NTN	Needle Roller Bearings
  M12648/M12610	22,225	50,005	17,526	NSK	Tapered Roller Bearings
  NA59/32	32	52	27	NTN	Needle Roller Bearings
  NJ313R	65	140	33	KOYO	Cylindrical Roller Bearings
  NK 15/20-XL	15	23	20	INA	Needle Roller Bearings
  QJ 211 N2 M	55	100	21	ISB	Angular Contact Ball Bearings
  RNA5915	85	105	40	ISO	Needle Roller Bearings
  XLS-181/2	18.5000	24.5000	3.0000	NH	DEEP GROOVE BALL BEARINGS
  0-30				SKF	THRUST BALL BEARINGS
  6211RS	100	55	21	STEYR	DEEP GROOVE BALL BEARINGS
  KC-40XPO	4.0000	4.7500	.3750	CONSOLIDATED	FOUR POINT ANGULAR CONTACT BALL BEARINGS