d - 13 mm / Tolerance: -0,05 / +0,08

D - 40 mm

B - 18,3 mm

C - 12 mm

C₂ - 12 mm

D₁ - 32,9 mm

d₁ - 24,2 mm

r_min - 0,6 mm

m - 0,09 kg / Weight

n_{G Fett} - 13000 1/min / Limiting speed for grease lubrication

C_r - 10100 N / Dynamic load rating (radial)

C_0r - 4750 N / Static load rating (radial)

- 6203 / Reference bearings

• Model Number:203-KRR-AH05
• Inner Diameter：13mm Outer Diameter：40mm Width：18,3mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-16
• Application:comprehensive experiment,product accessories,shoe-making machinery,EEG,die casting mold,tooth filling,ventilation fans,paint paint,Water Monitoring,other processing,printing machinery
• Similar models:Fersa 6203/12-2RS SKF 6203ETN9 SKF E2.6203-2RSH FBJ 4203ZZ Timken YA203RRB CX K6203-2RS Timken GRA203RRB CX UC203 Timken 203KDG Timken GN203KRRB
• BEARING POWER International Trading Co.,Ltd. specialize in 203-KRR-AH05 products，there is large inventory of INA 203-KRR-AH05 . We has been built up long-term cooperation with INA company, could make a bulk order of the 203-KRR-AH05 Which INA 203-KRR-AH05 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
  30311	55	120	31,5	NKE	Tapered Roller Bearings
  3NCHAR915	75	105	16	KOYO	Angular Contact Ball Bearings
  51336	180	295		ISO	Thrust Ball Bearings
  6316LLB	80	170	39	NTN	Deep Groove Ball Bearings
  BR 182620 U	28,575	41,275	31,75	IKO	Needle Roller Bearings
  CRBC 30035	700	815	45	IKO	Thrust Roller Bearings
  CRBT 505 A	50	61	5	IKO	Thrust Roller Bearings
  GEWZ69ES	69,85	111,125		AST	Plain Bearings
  K15X18X14	15,000	18,000		NTN	Needle Roller Bearings
  NNU 4088 KM/W33	440	650	212	ISB	Cylindrical Roller Bearings
  NUP224R	120	215	40	KOYO	Cylindrical Roller Bearings
  SFR156-2TS	4,763	7,938	3,175	ZEN	Deep Groove Ball Bearings
  VEB 17 /S/NS 7CE3	17	30	7	SNFA	Angular Contact Ball Bearings
  NJ320	100	215	47	FAG	CYLINDRICAL ROLLER BEARINGS
  RBY21/4	.6250	2.2500	1.3125	RBC	YOKE TYPE TRACK ROLLER
  NCF30/530CV	530	780	185	SKF	CYLINDRICAL ROLLER BEARINGS
  16036	180	280	31	STEYR	DEEP GROOVE BALL BEARINGS
  NL18	2.2500	4.5000	.8750	STEYR	CYLINDRICAL ROLLER BEARINGS
  1405M	25	80	25	CONSOLIDATED	SELF
  5413	65	160	71.44	CONSOLIDATED	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS