d - 17 mm

D - 40 mm

B - 17.5 mm

C - 17.5 mm

a - 26.6 mm

r min. - 0.6 mm

da min. - 21.5 mm

Da max. - 35.5 mm

ra max. - 0.6 mm

Weight - 0.100 Kg

Basic dynamic load rating (C) - 13.8 kN

Basic static load rating (C0) - 10.8 kN

(Grease) Lubrication Speed - 11000 r/min

(Oil) Lubrication Speed - 14000 r/min

• Model Number:3203
• Inner Diameter：17mm Outer Diameter：40mm Width：17.5mm
• Type：Angular Contact Ball Bearings
• Update date：2026-01-02
• Application:respirator,glass,diving equipment,Other Measurements,wheel lathe,engineering machinery,Hydraulic Rama,marine analysis and testing equipment,medical equipment,machine tool spindle,Insect Count
• Similar models:NKE 3203-B-2RSR-TV ISO 3203 ZEN 3203-2RS ZEN S3203-2RS SNR 3203A ZEN 3203 CX 3203-2RS FAG 3203-BD-2HRS-TVH ISB 3203-2RS FAG 3203-B-TVH
• BEARING POWER International Trading Co.,Ltd. specialize in 3203 products，there is large inventory of KOYO 3203 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 3203 Which KOYO 3203 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
  16022	110	170	19	CYSD	Deep Groove Ball Bearings
  17BGR10X	17	35	10	NSK	Angular Contact Ball Bearings
  213WDG	65	120	23	Timken	Deep Groove Ball Bearings
  33030	225	150	59	SKF	Tapered Roller Bearings
  7811CDF	55	72	9	CYSD	Angular Contact Ball Bearings
  7232DB	160	290	48	NACHI	Angular Contact Ball Bearings
  75BNR29HV1V	75	105	19	NSK	Angular Contact Ball Bearings
  AST850SM 8580	85	90		AST	Plain Bearings
  BK 2216	22	28	16	NBS	Needle Roller Bearings
  FL617/5 ZZ	5	8	2,5	CX	Deep Groove Ball Bearings
  HJ-13216248	177,8	257,175	76,2	NSK	Needle Roller Bearings
  MJH-16161	25,4	33,338	25,4	Timken	Needle Roller Bearings
  NP422	110	280	65	CX	Cylindrical Roller Bearings
  NU10/500-M6	500	720	100	NKE	Cylindrical Roller Bearings
  G-58	5.1250	7.3750		Aetna	THRUST BALL BEARINGS
  C216HCUL	80	140	26	Barden	ANGULAR CONTACT BALL BEARINGS
  95736	1.2500	1.8750	2.2500	RBC	JOURNAL ROLLER ASSEMBLIES
  GEZ312ES	3.7500	5.8750	3.2812	SKF	SPHERICAL PLAIN BEARINGS
  KB-40XPO-2RS	4.0000	4.6250	.3125	CONSOLIDATED	FOUR POINT ANGULAR CONTACT BALL BEARINGS
  SS1615-2RS	.4375	1.1250	.3750	CONSOLIDATED	DEEP GROOVE BALL BEARINGS