d - 17 mm

D - 47 mm

B - 19 mm

C - 19 mm

Weight - 0,172 Kg

Basic dynamic load rating (C) - 14,6 kN

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

(Grease) Lubrication Speed - 13000 r/min

(Oil) Lubrication Speed - 16000 r/min

• Model Number: 2303
• Inner Diameter：17mm Outer Diameter：47mm Width：19mm
• Type：Self-Aligning Ball Bearings
• Update date：2025-12-14
• Application:CNC,surgical instruments,sanitation facilities,Optical Instruments,Individual Wire,lifting equipment Hoisting hoist,Chromatography Products,electronic materials,agrochemical,non-motor vehicle Electric car,rubber products machinery and equipment
• Similar models:ISO 2303 NKE 2303-2RS NKE 2303 NSK 2303 ISO 2303-2RS KOYO 2303-2RS ISB 2303 CX 2303-2RS SKF 2303 KOYO 2303
• BEARING POWER International Trading Co.,Ltd. specialize in 2303 products，there is large inventory of CX 2303 . We has been built up long-term cooperation with CX company, could make a bulk order of the 2303 Which CX 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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  2308-2RS	40	90	33	NKE	Self-Aligning Ball Bearings
  30203	17	40	13,25	Timken	Tapered Roller Bearings
  51207	35	62	18	FAG	Thrust Ball Bearings
  59175/59429-B	44,45	108,966	36,512	Timken	Tapered Roller Bearings
  617/8	8	12	2,5	CX	Deep Groove Ball Bearings
  6205-2Z	25	52	15	FAG	Deep Groove Ball Bearings
  6902L11ZZ1	15	28	7	NSK	Deep Groove Ball Bearings
  7209CTRSU	45	85	19	NSK	Angular Contact Ball Bearings
  CX398				CX	Wheel Bearings
  GYA111RRB	42,8625	85	42	Timken	Deep Groove Ball Bearings
  K24X30X15BE	24	30		Timken	Needle Roller Bearings
  ML7007HVDUJ74S	35	62	28	SNR	Angular Contact Ball Bearings
  RNF2826	140,000	300,000	114,000	NTN	Cylindrical Roller Bearings
  ZARN 45105 L TN	45	105	25	NBS	Complex Bearings
  S8704-88	.8750	2.0000	.6250	General	DEEP GROOVE BALL BEARINGS
  EN15	15	35	8	RHP	MAGNETO BEARINGS
  NU204	20	47	14	STEYR	CYLINDRICAL ROLLER BEARINGS
  6021.2RS	105	160	26	STEYR	DEEP GROOVE BALL BEARINGS
  96732	1.2500	2.0000	2.0000	CONSOLIDATED	JOURNAL ROLLER ASSEMBLIES
  GE-440ES	440	600	218	CONSOLIDATED	SPHERICAL PLAIN BEARINGS