d - 4 mm

D - 12 mm

B - 4 mm

C - 4 mm

d1 - – mm

d2 - 5,6 mm

r1 min. - 5,3 mm

r2 min. - 5,3 mm

D1 - 9,9 mm

D2 - 0,2 mm

da min. - 5,5 mm

Da max. - 10,4 mm

ra max. - 0,2 mm

Weight - 0,0021 Kg

Basic dynamic load rating (C) - 0,54 kN

Basic static load rating (C0) - 0,176 kN

Fatigue load limit (Pu) - 0,008

Reference speed - – r/min

Limiting speed - 36000 r/min

Calculation factor (f0) - 6,4

Calculation factor (kr) - 0,03

• Model Number:W604-2RS1
• Inner Diameter：4mm Outer Diameter：12mm Width：4mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-12
• Application:sawing machine,Industrial equipment,Equipment,ship special,Plastic molding,Control,experimental equipment,noise reduction equipment,trolley,safety testing,machining
• Similar models:KOYO 6044ZX ZEN 16048 CRAFT 6044M CX 604ZZ FAG 16048 KOYO SE604ZZSTPRB SKF 6040 NTN 16048 SKF 604 NSK 604
• BEARING POWER International Trading Co.,Ltd. specialize in W604-2RS1 products，there is large inventory of SKF W604-2RS1 . We has been built up long-term cooperation with SKF company, could make a bulk order of the W604-2RS1 Which SKF W604-2RS1 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
  16021	105	160	18	KOYO	Deep Groove Ball Bearings
  22312MBKW33	60	130	46	AST	Spherical Roller Bearings
  23256RHAK	280	500	176	KOYO	Spherical Roller Bearings
  23248VMW33	240,000	440,000	160,000	SNR	Thrust Roller Bearings
  319254/VJ202	650	500	260	SKF	Cylindrical Roller Bearings
  32311C	55	120	45,5	KOYO	Tapered Roller Bearings
  B40-117AC3	40	78	16	NSK	Deep Groove Ball Bearings
  6015	75	115	20	NKE	Deep Groove Ball Bearings
  712156110	27	65	19	INA	Deep Groove Ball Bearings
  DAC3975037	39	75	37	CYSD	Angular Contact Ball Bearings
  DF0476	22	50	19,5	NTN	Angular Contact Ball Bearings
  LMF8L	8	15		Samick	Linear Bearings
  NA4922	110	150	40	Timken	Needle Roller Bearings
  NAFW 405534	40	55	34	IKO	Needle Roller Bearings
  TNB44194S01	34	56	20	SNR	Needle Roller Bearings
  SAF-513	2.2500			FAG	PILLOW BLOCKS
  450-CDS	150	320	65	HOFF	ANGULAR CONTACT BALL BEARINGS WITH SPLIT INNER RACE
  RC-162110	1.3125		.6250	Torrington	NEEDLE BEARINGS
  NA2203P-2RS	17	40	16	SKF (Old No.)	NEEDLE BEARINGS
  71940CDP4GA	200	280	38	SKF	ANGULAR CONTACT BALL BEARINGS