d - 17 mm

D - 40 mm

B - 12 mm

C - 12 mm

rn - 0,5 mm

a - 2,06 mm

b - 1,35 mm

r min. - 0,6 mm

r0 max. - 0,4 mm

D1 - 38,1 mm

da min. - 21 mm

da max - 23 mm

Da max. - 36 mm

ra max. - 0,6 mm

Dx - 45,5 mm

Cy - 2,9 mm

Cz - 1,2 mm

rn - 0,5 mm

Weight - 0,066 Kg

Basic dynamic load rating (C) - 9,6 kN

Basic static load rating (C0) - 4,6 kN

(Grease) Lubrication Speed - 18 000 r/min

(Oil) Lubrication Speed - 21 000 r/min

Calculation factor (f0) - 12,8

• Model Number: 6203N
• Inner Diameter：17mm Outer Diameter：40mm Width：12mm
• Type：Deep Groove Ball Bearings
• Update date：2025-04-22
• Application:Laser Measurements,pump accessories,sheet industry,Pest Monitoring,Cylinder Pneumatic Treatment Element,motorcycle,food safety,food sterilization,other accessories,hardware,hook
• Similar models:KOYO SE6203ZZSTMG3 NTN 6203LLU NTN 6203NR SNR 6203NRZZ FBJ 6203 NACHI 6203ZZE AST 6203ZZ CRAFT 6203ZZ NACHI 6203-2NKE9 PFI 6203-2RSd14C3
• BEARING POWER International Trading Co.,Ltd. specialize in 6203N products，there is large inventory of NTN 6203N . We has been built up long-term cooperation with NTN company, could make a bulk order of the 6203N Which NTN 6203N 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
  1985/1930	28,575	56,896	19,845	Fersa	Tapered Roller Bearings
  21309 KCW33+AH309	45	100	25	CX	Spherical Roller Bearings
  32311A	55	120	45,5	SNR	Tapered Roller Bearings
  54208 + U 208	68	30	38,6	SKF	Thrust Ball Bearings
  628/4 ZZ	4	9	3,5	CX	Deep Groove Ball Bearings
  7032	160	240	38	KOYO	Angular Contact Ball Bearings
  AST20 22060	220	225		AST	Plain Bearings
  DCL65	9,525	14,288	7,938	NTN	Needle Roller Bearings
  IJ113012				ILJIN	Angular Contact Ball Bearings
  K18X22X13H	18	22		KOYO	Needle Roller Bearings
  K50X55X20H	50	55		KOYO	Needle Roller Bearings
  LL352149/10	279,4	317,5	24,384	ISO	Tapered Roller Bearings
  NCF2996V	480	615	100	NSK	Cylindrical Roller Bearings
  NK35/20	35	45	20	KOYO	Needle Roller Bearings
  HW-3/8				NH	THRUST BALL BEARINGS
  2301SA	12	37	17	FED	SELF
  NURT35-1R	35	80	29	IKO	NEEDLE BEARINGS
  RNAF70x90x30	90		30	SKF (Old No.)	NEEDLE BEARINGS
  6220RS	180	100	34	SKF	DEEP GROOVE BALL BEARINGS
  81204			6.5	CONSOLIDATED	THRUST ROLLER BEARINGS