d - 6 mm

D - 13 mm

B - 5 mm

C - 5 mm

r - 0,15 mm

D2 - 15 mm

da min. - 7,2 mm

ra max. - 0,15 mm

C2 - 1,1 mm

Weight - 0,0026 Kg

Basic dynamic load rating (C) - 1,1 kN

Basic static load rating (C0) - 0,44 kN

(Grease) Lubrication Speed - 48 000 r/min

Calculation factor (f0) - 13,7

• Model Number: WFN686 ZZ
• Inner Diameter：6mm Outer Diameter：13mm Width：5mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-17
• Application:Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,wall materials,metallurgical mold,Equipment,beverage production,wall industry,Broadcasting System,mechanical and electrical,Roller mill,pneumatic Pump,woodworking machinery
• Similar models:FBJ 686ZZ KOYO 6864 NACHI 6864 ZEN 686 NTN 6864 FBJ 686 ISO F686-2RS NSK 686AVV NTN F-686 AST 686HZZ
• BEARING POWER International Trading Co.,Ltd. specialize in WFN686ZZ products，there is large inventory of KOYO WFN686 ZZ . We has been built up long-term cooperation with KOYO company, could make a bulk order of the WFN686 ZZ Which KOYO WFN686ZZ 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
  1220 K+H220	90	180	34	ISB	Self-Aligning Ball Bearings
  240/800YMD	800	1150	345	Timken	Spherical Roller Bearings
  23140-E1-K + H3140	180	340	112	FAG	Spherical Roller Bearings
  23968 K	340	460	90	ISB	Spherical Roller Bearings
  33890/33822	52,388		28,575	KOYO	Tapered Roller Bearings
  387AS/2A	57,15	96,838	21	PFI	Tapered Roller Bearings
  54420	103	210	160	ISO	Thrust Ball Bearings
  61852-MA	260	320	28	NKE	Deep Groove Ball Bearings
  7006-B-TVP	30	55	13	FAG	Angular Contact Ball Bearings
  8505	25	52	15,875	SIGMA	Deep Groove Ball Bearings
  GE120ES-2RS	120	180	85	FBJ	Plain Bearings
  GEF25ES	25	42		AST	Plain Bearings
  KZK14X18X10	14	18	10	CX	Needle Roller Bearings
  RN10005	500,000	600,000	46,000	NTN	Cylindrical Roller Bearings
  RTC200	200	300	15	INA	Complex Bearings
  NCF-28/950V	950	1150	118	SKF	CYLINDRICAL ROLLER BEARINGS
  NBA12707	5.0000	5.6250	.3125	NSK	ANGULAR CONTACT BALL BEARINGS
  NA506825	50	68	25	SKF (Old No.)	NEEDLE BEARINGS
  61813-ZZ	65	85	10	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  1204	20	47	14	CONSOLIDATED	SELF