d - 17 mm

D - 40 mm

B - 12 mm

d₁ - - 24.9 mm

D₂ - - 35.8 mm

r_1,2 - min. - 0.6 mm

d_a - min. - 21 mm

d_a - max. - 24.5 mm

D_a - max. - 37.5 mm

r_a - max. - 0.6 mm

Basic dynamic load rating - C - 8.1 kN

Basic static load rating - C₀ - 4.8 kN

Fatigue load limit - P_u - 0.2 kN

Limiting speed - 12000 r/min

Calculation factor - k_r - 0.03

Calculation factor - f₀ - 13.1

Mass bearing - 0.0647 kg

• Model Number: W 6203-2RS1/VP311
• Inner Diameter：40mm Outer Diameter：17mm Width：12mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-10
• Application:security,industry test,metal mold,hinge industry,respirator,Machine Tool Accessories,Cylinder Standard,laser devices,Laser Measurements,Doppler,gear grinding machine
• Similar models:CYSD W6203 NACHI 6203ZZE SKF 6203N NKE 6203-Z-NR NTN 6203LLBNR AST 6203-2RS CYSD 6203-2RS NTN EC1-6203T2X3LLHA/15C4PX50/L283QTS NACHI 6203NSE Fersa 6203/12-2RS
• BEARING POWER International Trading Co.,Ltd. specialize in W6203-2RS1/VP311 products，there is large inventory of SKF W 6203-2RS1/VP311 . We has been built up long-term cooperation with SKF company, could make a bulk order of the W 6203-2RS1/VP311 Which SKF W6203-2RS1/VP311 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
  536/532X	47,625	107,95	36,512	Fersa	Tapered Roller Bearings
  544091/544118	231,775	300,038	33,338	KOYO	Tapered Roller Bearings
  594/592XE	95,25		36,322	KOYO	Tapered Roller Bearings
  6020-2Z	150	100	24	SKF	Deep Groove Ball Bearings
  6221VV	105	190	36	NSK	Deep Groove Ball Bearings
  HK2020.2RS	20	26	20	SKF	Needle Roller Bearings
  HM617049/10	85,725	142,138	42,862	ISO	Tapered Roller Bearings
  KFX140	355,6	393,7	19,05	KOYO	Angular Contact Ball Bearings
  LM25L	25	40	82	Samick	Linear Bearings
  NAO35x55x20	35	55	20	ISO	Cylindrical Roller Bearings
  RNA4980	450	540	140	NTN	Needle Roller Bearings
  SA30C	30		22	AST	Plain Bearings
  23836S	180	225	34	FAG	SPHERICAL ROLLER BEARINGS
  GS811/500	505	600		SKF	THRUST ROLLER BEARINGS
  NF419	95	240	55	SKF	CYLINDRICAL ROLLER BEARINGS
  LS-10-NR	1.0000	2.2500	.6250	NH	DEEP GROOVE BALL BEARINGS
  200RU92	200	360	4.7500	Torrington (Old No.)	CYLINDRICAL ROLLER BEARINGS
  RLS-32	14.0000	21.5000	2.8750	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  NKI-80/35	80	110	35	CONSOLIDATED	NEEDLE BEARINGS
  3906	60	30		CONSOLIDATED	THRUST BALL BEARINGS