d - 3 mm

D - 9 mm

B - 3 mm

d₁ - - 4.86 mm

D₁ - - 7.2 mm

D₃ - 10.5 mm

C - 0.7 mm

r_1,2 - min. - 0.15 mm

d_a - min. - 3.8 mm

r_a - max. - 0.15 mm

Basic dynamic load rating - C - 0.325 kN

Basic static load rating - C₀ - 0.095 kN

Fatigue load limit - P_u - 0.004 kN

Reference speed - 140000 r/min

Limiting speed - 90000 r/min

Calculation factor - k_r - 0.03

Calculation factor - f₀ - 6.4

Mass bearing - 0.001 kg

• Model Number:W 603 R
• Inner Diameter：9mm Outer Diameter：3mm Width：3mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-12
• Application:bathroom facilities,rolling machine,electronic materials,bio-chemical,air shower etc,Rolling mill gear box,Storage Tool,Broadcasting System,E Beauty,noise inspection,Optical Instruments
• Similar models:NTN 603ZZ CYSD 6032-Z ZEN S603-2Z ZEN S603 ISO 16030 KOYO 16030 FAG 6032-M KOYO 6032-2RS CYSD 6036-ZZ CRAFT 6038M
• BEARING POWER International Trading Co.,Ltd. specialize in W603R products，there is large inventory of SKF W 603 R . We has been built up long-term cooperation with SKF company, could make a bulk order of the W 603 R Which SKF W603R 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
  39250/39422	63,5		22	KOYO	Tapered Roller Bearings
  59188/59429	47,625	108,966	34,925	Timken	Tapered Roller Bearings
  6315DDU	75	160	37	NSK	Deep Groove Ball Bearings
  71915 C-UO	75	105	32	CX	Angular Contact Ball Bearings
  BA220-6ASA	220	276	26	NSK	Angular Contact Ball Bearings
  H917840/10	76,2	180,975	53,975	CX	Tapered Roller Bearings
  LL771948/LL771911	476,25	565,15	41,275	NSK	Cylindrical Roller Bearings
  N412	60	150	35	CRAFT	Cylindrical Roller Bearings
  NP211	55	100	21	ISO	Cylindrical Roller Bearings
  S7219 ACD/P4A	95	170	32	SKF	Angular Contact Ball Bearings
  SC 10	10			NBS	Linear Bearings
  TUP2 55.40	55	60		CX	Plain Bearings
  1964HCDUL	320	440	56	Barden	ANGULAR CONTACT BALL BEARINGS
  RM-15	1.8750	4.5000	1.0625	FAG	SELF
  SL183020	100	150	37	INA	CYLINDRICAL ROLLER BEARINGS
  6213-2ZNR	65	120	23	FAG	DEEP GROOVE BALL BEARINGS
  MCS310	50	110	27	Rollway (Bronze Cage)	CYLINDRICAL ROLLER BEARINGS
  SN-320..21320	100	-	120	CONSOLIDATED	PILLOW BLOCKS
  A-5352WB	260	540	8.0000	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  NNCF-4844V	220	270	50	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS