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. - 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

Reference speed - 40000 r/min

Limiting speed - 26000 r/min

Calculation factor - k_r - 0.03

Calculation factor - f₀ - 13.1

Mass bearing - 0.0622 kg

• Model Number: W 6203
• Inner Diameter：40mm Outer Diameter：17mm Width：12mm
• Type：Deep Groove Ball Bearings
• Update date：2025-04-21
• Application:Handling machinery and various industrial machinery,equipment,packaging materials,car shock absorber,Forklift industry,manual Tools,beverage production,Storage Tool,orthodontic material,Broadcasting System,stamping die
• Similar models:NTN 6203 ISB 6203 FAG 6203-2RSR NSK 6203T1XZZ FAG S6203-2RSR Fersa 6203/12 NACHI 6203-2NSE AST 6203-2RS AST 6203ZZ KOYO 3NC6203MD4
• BEARING POWER International Trading Co.,Ltd. specialize in W6203 products，there is large inventory of SKF W 6203 . We has been built up long-term cooperation with SKF company, could make a bulk order of the W 6203 Which SKF W6203 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
  2312K+H2312	55	130	46	SKF	Self-Aligning Ball Bearings
  32220J2	100	180	49	SKF	Tapered Roller Bearings
  6224-Z	215	120	40	SKF	Deep Groove Ball Bearings
  625976	380	536	390	NTN	Tapered Roller Bearings
  6824NR	120	150	16	NSK	Deep Groove Ball Bearings
  7028 A	140	210	33	ISO	Angular Contact Ball Bearings
  71924 ACD/P4A	165	120	22	SKF	Angular Contact Ball Bearings
  7218 A	90	160	30	CX	Angular Contact Ball Bearings
  805003A.H195	82	140	115	FAG	Tapered Roller Bearings
  EC-6300LLU	10	35	11	NTN	Deep Groove Ball Bearings
  EX210G2	50	90	62,7	SNR	Deep Groove Ball Bearings
  NJ18/670	670	820	69	ISO	Cylindrical Roller Bearings
  NNCL4922CV	110	150	40	SKF	Cylindrical Roller Bearings
  NU238EM	190,000	340,000	55,000	SNR	Cylindrical Roller Bearings
  NCF2914V	70	100	19	FAG	CYLINDRICAL ROLLER BEARINGS
  L18WA1000	10.0000	12.0000	1.0000	FAG	FOUR POINT ANGULAR CONTACT BALL BEARINGS
  319434DA-2LS	170	230	80	SKF	CYLINDRICAL ROLLER BEARINGS
  30311	55	120	29	SNR	TAPERED ROLLER BEARINGS
  1216	80	140	26	New Departure	DEEP GROOVE BALL BEARINGS
  LR607-2RS	7	22	6	CONSOLIDATED	YOKE TYPE TRACK ROLLERS