d - 8 mm

D - 16 mm

B - 5 mm

C - 5 mm

r min. - 0,2 mm

r1 min. - 0,2 mm

da min. - 9,6 mm

Da max. - 14,4 mm

ra max. - 0,2 mm

Weight - 0,0032 Kg

Basic dynamic load rating (C) - 1,6 kN

Basic static load rating (C0) - 0,71 kN

(Grease) Lubrication Speed - 28000 r/min

Calculation factor (f0) - 14

• Model Number:W688-2RS
• Inner Diameter：8mm Outer Diameter：16mm Width：5mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-12
• Application:raw material accessories,noise reduction equipment,electronic components,gear grinding machine,engine,equipment,Perfusion device,aerial work platform,car instrument,orthodontic material,wall industry
• Similar models:ZEN 688-2ZW6 ISB F688 NSK 688AVV NSK 688AZZ1 ZEN 688-2ZW4 NTN 6884D2 ZEN S688 ISO F688ZZ AST 688H ZEN F688-2Z
• BEARING POWER International Trading Co.,Ltd. specialize in W688-2RS products，there is large inventory of KOYO W688-2RS . We has been built up long-term cooperation with KOYO company, could make a bulk order of the W688-2RS Which KOYO W688-2RS 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.

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  20312 K	60	130	31	SIGMA	Spherical Roller Bearings
  22213RHRK	65	120	31	KOYO	Spherical Roller Bearings
  3586/3525	45,237	79,975	30,162	Fersa	Tapered Roller Bearings
  54318U+U318	93			CX	Thrust Ball Bearings
  5818				Ruville	Wheel Bearings
  6217-2Z	85	150	28	FAG	Deep Groove Ball Bearings
  71817 A	85	110	13	ISO	Angular Contact Ball Bearings
  7013 ACE/P4A	100	65	18	SKF	Angular Contact Ball Bearings
  713667350				FAG	Wheel Bearings
  B-85	12,7	17,462	7,92	NSK	Needle Roller Bearings
  NKIA5901	12	24	16	INA	Complex Bearings
  NNU 4922 K/SPW33	110	150	40	ISB	Cylindrical Roller Bearings
  NUP2892	460	580	72	CX	Cylindrical Roller Bearings
  RNAO 30x40x26 - ZW	30	35	26	NBS	Needle Roller Bearings
  230SM150MA	150	260	67	FAG	SPLIT SPHERICAL ROLLER BEARINGS
  1960HCDUL	300	420	56	Barden	ANGULAR CONTACT BALL BEARINGS
  LS-10	1.0000	2.2500	.6250	FBC	DEEP GROOVE BALL BEARINGS
  NU2260	300	540	140	STEYR	CYLINDRICAL ROLLER BEARINGS
  BL313ZNR	65	140	33	NTN	DEEP GROOVE BALL BEARINGS
  FPXA300	3.0000	3.5000	.2500	SKF	FOUR POINT ANGULAR CONTACT BALL BEARINGS