(dimensions in mm)

Bearing Type - Open

Bore Dia (d) - 17.0000

Outer Dia (D) - 40.0000

Width (B) - 12.0000

Radius (min) (rs) - 0.600

Dynamic Load Rating (Cr) - 9,550

Static Load Rating (Cor) - 4,800

Max Speed (Grease) (X1000 RPM) - 17

Max Speed (Oil) (X1000 RPM) - 21

Max. Shaft Shoulder Dia. Inner (Li) - 24.9

Min. Housing Shoulder Dia., Outer (Lo) - 33.6

Ball Qty - 8

Ball Dia (Dw) - 6.7470

Weight (g) - 65.00

Precision - A1

Standard Clearance - C0

Material - 52100 Chrome Steel or equivalent

ABEC Grades 1, 3, 5, 7, and 9 are available.

• Model Number:6203
• Inner Diameter：17mm Outer Diameter：40mm Width：12mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-10
• Application:other mold,sucker industry,Water Monitoring,plastic rolling,chamfer,set bacteria instrument,insect experimental analysis instrument,sterilizers,hook,SPA equipment,filter paper products
• Similar models:ZEN 6203-2Z/16 KOYO 6203N KOYO NC6203 NACHI 6203ZENR ISB 6203-ZNR NKE 6203-Z-NR ISO 6203-2RS NTN AC-6203LLU NTN 6203LLB KOYO 6203-2RU
• BEARING POWER International Trading Co.,Ltd. specialize in 6203 products，there is large inventory of AST 6203 . We has been built up long-term cooperation with AST company, could make a bulk order of the 6203 Which AST 6203 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
  07100S/07210X/Q	25,4	50,8	15,011	SKF	Tapered Roller Bearings
  1217	85	150	28	NACHI	Self-Aligning Ball Bearings
  23076 CCK/W33	560	380	135	SKF	Spherical Roller Bearings
  32036*2	180	280	64	CYSD	Tapered Roller Bearings
  33214F	70	125	41	Fersa	Tapered Roller Bearings
  567486A.H84	31,75	79,2	29,37	FAG	Tapered Roller Bearings
  7234 B	170	310	52	ISB	Angular Contact Ball Bearings
  7410	50	130	31	KOYO	Angular Contact Ball Bearings
  GAC40T	40	68	19	AST	Plain Bearings
  JW5049/JW5010	50	105	32	Timken	Tapered Roller Bearings
  K15X19X17H	15	19		KOYO	Needle Roller Bearings
  NH221 E	105	190	36	CX	Cylindrical Roller Bearings
  SAJK6C	6			LS	Plain Bearings
  TSM.R 10	10			ISB	Plain Bearings
  NUTD35	35	72	29	FAG (Old No.)	NEEDLE BEARINGS
  NAST30-2Z	30	62	25	SKF	NEEDLE BEARINGS
  22334	170	360	120	Torrington	SPHERICAL ROLLER BEARINGS
  Z99606	30	72	19	New Departure	DEEP GROOVE BALL BEARINGS
  6103PP	17	35	10	NH	DEEP GROOVE BALL BEARINGS
  AH-3992x440	460	440		CONSOLIDATED	WITHDRAWAL SLEEVES