d - 8 mm

D - 16 mm

B - 4 mm

C - 4 mm

Basic dynamic load rating (C) - 1,252 kN

Basic static load rating (C0) - 0,592 kN

(Grease) Lubrication Speed - 36000 r/min

(Oil) Lubrication Speed - 43000 r/min

• Model Number: S688
• Inner Diameter：8mm Outer Diameter：16mm Width：4mm
• Type：Deep Groove Ball Bearings
• Update date：2025-04-21
• Application:Pneumatic Control Valves,Water Monitoring,mobile toilet,welding equipment,Insect Capture,noise reduction equipment,lifting chain,ventilation equipment,drawing die,spectrometer,altimeter etc
• Similar models:AST 688H NTN 6884 ZEN SF688-2Z ZEN F688-2Z ISB F688 ZEN SF688-2ZW4 NTN W688AZ ZEN F688 NTN F-FLW688AZ KOYO W688ZZ
• BEARING POWER International Trading Co.,Ltd. specialize in S688 products，there is large inventory of ZEN S688 . We has been built up long-term cooperation with ZEN company, could make a bulk order of the S688 Which ZEN S688 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
  241/500RK30	500	830	325	KOYO	Spherical Roller Bearings
  24038 CW33	190	290	100	CX	Spherical Roller Bearings
  32012	60	95	23	CYSD	Tapered Roller Bearings
  32320JR	100	215	77,5	KOYO	Tapered Roller Bearings
  35BCS34MT2	35	85	23	NACHI	Deep Groove Ball Bearings
  3994/3920	66,675	112,712	30,162	CX	Tapered Roller Bearings
  K26X30X10F	26	30		Timken	Needle Roller Bearings
  GYA112RRB	44,45	85	42	Timken	Deep Groove Ball Bearings
  KSR15-B0-08-10-16-08	15			INA	Bearing Units
  NF309	45	100	25	CRAFT	Cylindrical Roller Bearings
  NK19/16	19	27	16	JNS	Needle Roller Bearings
  NU2205 ET	25	52	18	NSK	Cylindrical Roller Bearings
  SCE59PPR	7,938	12,7	14,288	INA	Needle Roller Bearings
  B48-LNMSS	3.0000	4.7500	2.6250	RBC	SPHERICAL PLAIN BEARINGS
  CSCB050	5.0000	5.6250	.3125	INA	DEEP GROOVE BALL BEARINGS
  NUP409	45	120	29	SKF	CYLINDRICAL ROLLER BEARINGS
  11309	45	100	25	STEYR	SELF
  GEZ104ES-2RS	1.2500	2.0000	1.0937	SKF	SPHERICAL PLAIN BEARINGS
  61900-2RS1	10	22	6	SKF	DEEP GROOVE BALL BEARINGS
  CRSBCE-64			2.2500	CONSOLIDATED	NEEDLE BEARINGS