(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：2025-12-17
• Application:air shower etc,mechanical and electrical,Polymer,comprehensive experiment,fabric products,Industrial,Logistics Equipment,altimeter etc,Medical room equipment,steam Hydraulic control element,experimental equipment
• Similar models:NTN EC-6203 CRAFT 6203 CX K6203-2RS CYSD 6203-2RS KOYO 6203-2RS ZEN 6203 ISB 6203N NSK 6203L11DDU CRAFT 6203ZZ SKF 6203-2Z
• 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.

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  23092 EKW33+AOHX3092	440	680	163	ISB	Spherical Roller Bearings
  23280 K	400	720	256	ISB	Spherical Roller Bearings
  2P2635LLS	130,000	230,000	89,000	NTN	Thrust Roller Bearings
  60/850	850	1220	165	ISB	Deep Groove Ball Bearings
  71911 CE/HCP4A	80	55	13	SKF	Angular Contact Ball Bearings
  861/854B	101,6	190,5	57,531	Timken	Tapered Roller Bearings
  930	150	220	55	INA	Thrust Ball Bearings
  B-95	14,288	19,05	7,92	NSK	Needle Roller Bearings
  BH-1620	25,4	33,338	31,75	Timken	Needle Roller Bearings
  CX570				CX	Wheel Bearings
  F-2016	20	26	16	NSK	Needle Roller Bearings
  N348	240	500	95	KOYO	Cylindrical Roller Bearings
  NK47/20R+IR42×47×20	42	57	20	NTN	Needle Roller Bearings
  RNU4046	200,000	360,000	104,000	NTN	Cylindrical Roller Bearings
  SL014922	110	150	40	ISO	Cylindrical Roller Bearings
  11210TVH	50	90	20	FAG	SELF
  AS75100	75	100		FAG	THRUST NEEDLE BEARINGS
  RA109RR	1.5625	3.1496	.7086	FAF	BALL BEARINGS
  6214NR	70	125	24	FAG	DEEP GROOVE BALL BEARINGS
  ER-48	5.5118	3.0000	1.6875	CONSOLIDATED	BALL BEARING