d - 4 mm

D - 9 mm

B - 2,5 mm

C - 2,5 mm

Basic dynamic load rating (C) - 0,641 kN

Basic static load rating (C0) - 0,227 kN

(Grease) Lubrication Speed - 53000 r/min

(Oil) Lubrication Speed - 63000 r/min

• Model Number: F684
• Inner Diameter：4mm Outer Diameter：9mm Width：2,5mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-17
• Application:extruder,Cylinder Micro,welding equipment,Industrial Electromechanical,machine lathe,Flame Cutting,printing equipment,Vacuum generator,Body shaping,ECG,Logistics Equipment
• Similar models:ZEN S684-2Z CYSD 6840 CYSD 6840-Z CYSD 6844-Z NSK 684A ISO 684A ZEN 684 ISB F684ZZ KOYO 306842A NTN F-FLW684ASSA
• BEARING POWER International Trading Co.,Ltd. specialize in F684 products，there is large inventory of ZEN F684 . We has been built up long-term cooperation with ZEN company, could make a bulk order of the F684 Which ZEN 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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  22332EMKW33	160,000	340,000	114,000	SNR	Thrust Roller Bearings
  22334 KCW33+AH2334	170	360	120	CX	Spherical Roller Bearings
  23034-E1-K-TVPB	170	260	67	FAG	Spherical Roller Bearings
  5200ANS	10	30	14.3	NACHI	Angular Contact Ball Bearings
  5308 2RS	40	90	36,5	CYSD	Angular Contact Ball Bearings
  61820	100	125	13	ISB	Deep Groove Ball Bearings
  65BIH298	165,1	222,25	28,575	Timken	Deep Groove Ball Bearings
  ASTT90 21070	210	215		AST	Plain Bearings
  GAR 30 UK	30	47	22	INA	Plain Bearings
  NCF2240 V	200	360	98	ISO	Cylindrical Roller Bearings
  NCF2972 V	360	480	72	ISO	Cylindrical Roller Bearings
  NUP5219	95	170	55,56	CX	Cylindrical Roller Bearings
  RNA 6913U	72	90	45	IKO	Needle Roller Bearings
  SAPP203	17		22,2	KOYO	Bearing Units
  SMR105-2RS	5	10	4	AST	Deep Groove Ball Bearings
  L15SA500	5.0000	5.7500	.3750	FAG	ANGULAR CONTACT BALL BEARINGS
  AOH24044	220	200		SKF	WITHDRAWAL SLEEVES
  RNAST25.DB	52		15.8	FAG (Old No.)	NEEDLE BEARINGS
  322-SF	110	240	50	MRC	DEEP GROOVE BALL BEARINGS
  DL-25	45	25		CONSOLIDATED	THRUST BALL BEARINGS