d - 17 mm

D - 40 mm

B - 12 mm

d₁ - - 24.5 mm

D₁ - - 32.7 mm

r_1,2 - min. - 0.6 mm

d_a - min. - 21.2 mm

D_a - max. - 35.8 mm

r_a - max. - 0.6 mm

Basic dynamic load rating - C - 11.4 kN

Basic static load rating - C₀ - 5.4 kN

Fatigue load limit - P_u - 0.228 kN

Reference speed - 38000 r/min

Limiting speed - 24000 r/min

Calculation factor - k_r - 0.03

Calculation factor - f₀ - 12

Mass bearing - 0.064 kg

• Model Number: 6203 ETN9
• Inner Diameter：40mm Outer Diameter：17mm Width：12mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-17
• Application:water protection,flexible processing,Liposuction device,medical equipment,centrifugal pump,Leather Products,Air,E Beauty,plastic molding,inorganic chemical,product accessories
• Similar models:CYSD W6203-2RS ISO 6203ZZ NKE 6203-Z-N ISB 6203-2RSBOMB ISB SS6203-2RS ZEN 6203-2RS NTN 6203LLUNR KOYO 3NC6203HT4GF NTN 6203LLBNR SKF 6203-ZNR
• BEARING POWER International Trading Co.,Ltd. specialize in 6203ETN9 products，there is large inventory of SKF 6203 ETN9 . We has been built up long-term cooperation with SKF company, could make a bulk order of the 6203 ETN9 Which SKF 6203ETN9 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
  18690/18620D+X2S-18690	46,038	79,375	41,272	Timken	Tapered Roller Bearings
  24052CAE4	260	400	140	NSK	Spherical Roller Bearings
  323406XS/323549X	406,4	549,275	85	Gamet	Tapered Roller Bearings
  6002LLBNR	15,000	32,000	9,000	NTN	Deep Groove Ball Bearings
  6007UU	35	62	14	KBC	Deep Groove Ball Bearings
  624ZZ	4	13	5	KOYO	Deep Groove Ball Bearings
  BK1418	14	20	18	ISO	Cylindrical Roller Bearings
  K28X35X15H	28	35		Timken	Needle Roller Bearings
  HM911244/11	59,987	130	34,1	ISO	Tapered Roller Bearings
  K40×45×13	40	45		NTN	Needle Roller Bearings
  NH430	150	380	85	CX	Cylindrical Roller Bearings
  NJ18/1320	1320	1600	122	ISO	Cylindrical Roller Bearings
  SC06C19LL	30,000	72,000	16,500	NTN	Deep Groove Ball Bearings
  TAFI 324730	32	47	30	IKO	Needle Roller Bearings
  W6307-2RSNR	35	80	34,9	CYSD	Deep Groove Ball Bearings
  XSI 14 0944 N	840	1014		INA	Thrust Roller Bearings
  SCE1812			.7500	INA	NEEDLE BEARINGS
  204-SG	20	47	14	MRC	DEEP GROOVE BALL BEARINGS
  109-KSFF	45	75	16	MRC	DEEP GROOVE BALL BEARINGS
  3AS10-1.1/8	1.1250	3.5433	1.1890	NTN	AGRICULTURAL BALL BEARINGS