d - 4 mm

D - 9 mm

B - 2,5 mm

C - 2,5 mm

Bf - 0,6 mm

Df - 10,3 mm

r min. - 0,15 mm

Basic dynamic load rating (C) - 0,49 kN

Basic static load rating (C0) - 0,22 kN

• Model Number: F684
• Inner Diameter：4mm Outer Diameter：9mm Width：2,5mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-11
• Application:pump industry,root canal filling,other rubber,injection molding machine,transportation equipment,Industrial,packaging machinery,lifting tackle,scientific instruments,Pneumatic Actuator,quality inspection equipment
• Similar models:ZEN F684-2RS CYSD 6840NR CYSD 6840-Z NSK 684AZZ NTN F-FLW684ASSA NTN 6848 KOYO 306841 FBJ 684 CYSD 6844-RS NTN 6840ALLU
• BEARING POWER International Trading Co.,Ltd. specialize in F684 products，there is large inventory of ISB F684 . We has been built up long-term cooperation with ISB company, could make a bulk order of the F684 Which ISB F684 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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  6219-ZZ	95	170	32	CYSD	Deep Groove Ball Bearings
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  MK12161	19.050	25.400	25.400	KOYO	Needle Roller Bearings
  NAF 122413	12	24	13	JNS	Needle Roller Bearings
  NK16/16	16	24	16	Timken	Needle Roller Bearings
  NUP204	20	47	14	FBJ	Cylindrical Roller Bearings
  NUP2230-E-M1	150	270	73	FAG	Cylindrical Roller Bearings
  RF-1140ZZ	4	11	4	NMB	Deep Groove Ball Bearings
  SYK 40 TR	40			SKF	Bearing Units
  UCF314	70			CRAFT	Bearing Units
  32010X	50	80	20	FAG	TAPERED ROLLER BEARINGS
  811/530			34	FAG	THRUST ROLLER BEARINGS
  GE15FW	15	30	16	ELGES	SPHERICAL PLAIN BEARINGS
  LAG20x32x45	20	32	45	FAG	LINEAR RECIRCULATING BALL BEARINGS
  GE20AW	20	55	14.3	INA	SPHERICAL PLAIN BEARINGS
  H307	35	52		STEYR	ADAPTERS