d - 1 mm

D - 3 mm

B - 1 mm

C - 1 mm

Bf - 0,3 mm

Df - 3,8 mm

r min. - 0,05 mm

Basic dynamic load rating (C) - 0,075 kN

Basic static load rating (C0) - 0,025 kN

• Model Number: F681
• Inner Diameter：1mm Outer Diameter：3mm Width：1mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-11
• Application:Laser Cutting,transistor fittings,spring industry,machine lathe,machine tool spindle,vacuum filter,Plastic molding,metallurgical mold,Broadcasting System,Broadcasting System,coupling type
• Similar models:KOYO 6818ZZ KOYO 6810-2RU KOYO F681 NTN 6813NR NACHI 6810-2NKE NSK 6817ZZ KOYO 6812-2RD CYSD 6816-2RS NACHI 6814N NACHI 6810N
• BEARING POWER International Trading Co.,Ltd. specialize in F681 products，there is large inventory of ISB F681 . We has been built up long-term cooperation with ISB company, could make a bulk order of the F681 Which ISB F681 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
  16017-2RS	85	130	14	ZEN	Deep Groove Ball Bearings
  160BAR10S	160	240	36	NSK	Angular Contact Ball Bearings
  220RF02	220	365		Timken	Cylindrical Roller Bearings
  241/950YMD	950	1500	545	Timken	Spherical Roller Bearings
  24132CYW33	160	270	109	AST	Spherical Roller Bearings
  30308C	40	90	25,25	NTN	Tapered Roller Bearings
  6821N	105	130	13	NSK	Deep Groove Ball Bearings
  KMJ15X20X15.8	15,000	20,000		NTN	Needle Roller Bearings
  KT 606520	60	65		IKO	Needle Roller Bearings
  UC305	25	62	38	NACHI	Deep Groove Ball Bearings
  W208PPB8	28,575	80	36,51	PFI	Deep Groove Ball Bearings
  A205PP	25	52	15	FAF	DEEP GROOVE BALL BEARINGS
  RM-28	3.5000	8.1250	1.7500	FAG	SELF
  R120	20	47	14	HOFF	CYLINDRICAL ROLLER BEARINGS
  29236	180	250		SKF	SPHERICAL ROLLER THRUST BEARINGS
  52230				SKF	THRUST BALL BEARINGS
  1300FF	10	35	11	FED	DEEP GROOVE BALL BEARINGS
  XLJ-3	3.0000	4.5000	.7500	RHP	DEEP GROOVE BALL BEARINGS
  QJ-234	170	310	52	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS WITH SPLIT INNER RACE
  94520	1.0000	1.5000	1.2500	CONSOLIDATED	JOURNAL ROLLER ASSEMBLIES