(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：2025-12-17
• Application:stacker lift platform,pump industry,Rolling mill,physical instruments,Microwave Equipment,engine,Cylinder Standard,pneumatic Pump,equipment,power source,ship special
• Similar models:SKF BB1B362688A ISB F688 NTN F-FLW688AZ ZEN S688-2ZW4 ZEN S688-2ZW6 ISO 688AZZ ZEN SF688-2Z AST F688HZZ ZEN 688W6 ZEN F688-2RSW4
• 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
  14116/14283	30,226	72,085	22,385	CX	Tapered Roller Bearings
  248/1500-B-MB	1500	1820	315	FAG	Spherical Roller Bearings
  230/630CKMB	630	920	212	PSL	Spherical Roller Bearings
  483/472A	63,5		29,007	KOYO	Tapered Roller Bearings
  5210ZZ	50	90	30,162	FBJ	Angular Contact Ball Bearings
  33KD4	3,175	12,7	4,37	Timken	Deep Groove Ball Bearings
  BC2-7A	2	7	2,5	NTN	Deep Groove Ball Bearings
  GE120ES-2RS	120	180	85	FBJ	Plain Bearings
  HJ-648032 + IR-566432	88,9	127	50,8	NSK	Needle Roller Bearings
  L44643/L44610-L44600LA	25,4	50,292	14,224	Timken	Tapered Roller Bearings
  NU2344-E-M6	220	460	145	NKE	Cylindrical Roller Bearings
  NUP318	90	190	43	ISO	Cylindrical Roller Bearings
  RNU070720-3	35	68	20	KOYO	Cylindrical Roller Bearings
  W 638/4 XR-2RS1	4	10	4	SKF	Deep Groove Ball Bearings
  SD-3172	340			FAG	PILLOW BLOCKS
  BA57ZOH			.4375	IKO	NEEDLE BEARINGS
  1319M	95	200	45	FAG	SELF
  M-17	17	44	11	NH	MAGNETO BEARINGS
  1209E	45	85	19	SKF	SELF
  T-132	13.2500	15.0000	.9375	CONSOLIDATED	TAPERED ROLLER BEARINGS