(dimensions in mm)

Bearing Type - Open

Bore Dia (d) - 3.0000

Outer Dia (D) - 9.0000

Width (B) - 3.0000

Radius (min) (rs) - 0.150

Dynamic Load Rating (Cr) - 230

Static Load Rating (Cor) - 151

Max Speed (Grease) (X1000 RPM) - 56

Max Speed (Oil) (X1000 RPM) - 67

Max. Shaft Shoulder Dia. Inner (Li) - 4.9

Min. Housing Shoulder Dia., Outer (Lo) - 7.2

Ball Qty - 6

Ball Dia (Dw) - 1.5880

Weight (g) - 0.84

Precision - A1

Standard Clearance - K25

Material - Martensitic Stainless Steel

Also available in 52100 Chrome Steel

ABEC Grades 1, 3, 5, 7, and 9 are available. Also, the equivalent ISO classes.

• Model Number:603H
• Inner Diameter：3mm Outer Diameter：9mm Width：3mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-16
• Application:non-ferrous metal alloy,Broadcasting System,Cylinder Micro,electronic materials,medical equipment,Spectrum Products,sheet industry,Surveying Surveying Instruments,cooling system,Machine Tool Accessories,Hydraulic Equipment
• Similar models:CX 603-2RS CX 6030 NTN-SNR 16032 FAG 806037 NTN 603 NTN 6038 CRAFT 16030M FAG 16030 CYSD 6032-RS NSK 6032DDU
• BEARING POWER International Trading Co.,Ltd. specialize in 603H products，there is large inventory of AST 603H . We has been built up long-term cooperation with AST company, could make a bulk order of the 603H Which AST 603H 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
  207KRR	35	72	25	CYSD	Deep Groove Ball Bearings
  23284-B-K-MB	420	760	272	FAG	Spherical Roller Bearings
  26NQ4717	26	47	17	KOYO	Needle Roller Bearings
  6012LLU	60	95	18	NTN	Deep Groove Ball Bearings
  61913	65	90	13	ISB	Deep Groove Ball Bearings
  71913 C-UD	65	90	26	CX	Angular Contact Ball Bearings
  CRBC 50040	500	600	40	ISB	Thrust Roller Bearings
  H936349/H936316	168,275	342,9	85,725	NSK	Cylindrical Roller Bearings
  K45x53x20	45	53	20	ISO	Needle Roller Bearings
  LJT8	203,2	330,2	44,45	RHP	Angular Contact Ball Bearings
  NA 4911	80	55	25	SKF	Cylindrical Roller Bearings
  NK105/26	105	125	26	JNS	Needle Roller Bearings
  NNU 4924 B/SPW33	120	165	45	SKF	Cylindrical Roller Bearings
  S61801	12	21	5	ZEN	Deep Groove Ball Bearings
  SIK20C	20			LS	Plain Bearings
  W210PP8	38,86	90	30,18	Timken	Deep Groove Ball Bearings
  W6210-ZZ	50	90	30,2	CYSD	Deep Groove Ball Bearings
  SN214with2214	70	-	80	SKF	PILLOW BLOCKS
  65BIC297	6.5000	8.5000	1.0000	Torrington	DEEP GROOVE BALL BEARINGS
  20310	50	110	27	CONSOLIDATED	SPHERICAL ROLLER BEARINGS