(dimensions in mm)

Bearing Type - Flange Sealed

Bore Dia (d) - 8.0000

Outer Dia (D) - 16.0000

Width (B) - 5.0000

Radius (min) (rs) - 0.200

Flange Dia (Df) - 18.0000

Flange Width (Bf) - 1.100

Dynamic Load Rating (Cr) - 1,064

Static Load Rating (Cor) - 474

Max Speed (Grease) (X1000 RPM) - 36

Max Speed (Oil) (X1000 RPM) - 43

Max. Shaft Shoulder Dia. Inner (Ui) - 9.7

Min. Housing Shoulder Dia., Outer (Uo) - 14.200

Ball Qty - 10

Ball Dia (Dw) - 2.0000

Weight (g) - 4.51

Precision - A1

Standard Clearance - K25

Material - Martensitic Stainless Steel

Also available in 52100 Chrome Steel

ABEC Grades 1, 3, 5, 7, and 9 are available. Also, the equivalent ISO classes.

Two rubber seals = (2RS), also available with a single rubber seal = (RS).

Also available with two PTFE seals = (TT), or with a single PTFE seal = (T)

Also available with two light contact rubber seals = (2RU), or with a single light contact rubber seal = (RU)

• Model Number: F688H-2RS
• Inner Diameter：8mm Outer Diameter：16mm Width：5mm
• Type：Deep Groove Ball Bearings
• Update date：2025-04-21
• Application:other rubber,industrial equipment,Small air generators,manual Tools,wheel lathe,training beds etc,car,small diesel generators,granulator,Liposuction device,steam Hydraulic control element
• Similar models:NSK 688AVV ZEN S688W5 ZEN S688-2RS ISB 688 ZEN F688W5 AST F688HZZ NTN F-W688ALLU ISO F688-2RS ZEN 688-2ZW4 NTN FLW688AZ
• BEARING POWER International Trading Co.,Ltd. specialize in F688H-2RS products，there is large inventory of AST F688H-2RS . We has been built up long-term cooperation with AST company, could make a bulk order of the F688H-2RS Which AST F688H-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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  248/1800K30	1800,000	2180,000	375,000	NTN	Spherical Roller Bearings
  230/560 EKW33+OH30/560	530	820	195	ISB	Spherical Roller Bearings
  23096E	480	700	165	NACHI	Cylindrical Roller Bearings
  32208	40	80	24,75	ISO	Tapered Roller Bearings
  467/453-B	47,625	107,95	29,317	Timken	Tapered Roller Bearings
  6004 N	42	20	12	SKF	Deep Groove Ball Bearings
  71910 CE/P4AL	72	50	12	SKF	Angular Contact Ball Bearings
  7318 C-UO	90	190	86	CX	Angular Contact Ball Bearings
  AXW 20	20	26	3,2	NBS	Needle Roller Bearings
  GEZ114ET-2RS	114,3	177,8	100,013	LS	Plain Bearings
  IJ141007	45	84	42	ILJIN	Angular Contact Ball Bearings
  K81115-TV	75	100	7,5	INA	Thrust Roller Bearings
  M252337/M252310	247,65	381	74,612	Timken	Tapered Roller Bearings
  NJ 322 ECP	240	110	50	SKF	Thrust Ball Bearings
  X32215/YSA32215R	75	130	11,75	Timken	Tapered Roller Bearings
  N1968K.M1.SP	340	460	56	FAG	CYLINDRICAL ROLLER BEARINGS
  TWB1220	.7500	1.2500		INA	THRUST NEEDLE BEARINGS
  FYT111/16TF	1.6875			SKF	PILLOW BLOCKS
  K-15x19x24../2	15	19	24../2	CONSOLIDATED	NEEDLE BEARINGS
  TWB-4458	2.7500	3.6250		CONSOLIDATED	THRUST NEEDLE BEARINGS