d - 6 mm

D - 13 mm

B - 5 mm

C - 5 mm

r min. - 0,15 mm

da min. - 7 mm

da max - 7,2 mm

Da max. - 11,8 mm

ra max. - 0,15 mm

Weight - 2,2 Kg

Basic dynamic load rating (C) - 1,08 kN

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

(Grease) Lubrication Speed - 39 000 r/min

(Oil) Lubrication Speed - 46 000 r/min

Calculation factor (f0) - 13,7

• Model Number:W686Z
• Inner Diameter：6mm Outer Diameter：13mm Width：5mm
• Type：Deep Groove Ball Bearings
• Update date：2023-03-14
• Application:climb ladder,directional control valve,DC generators,ignition system,electric hydraulic lifting platform,test strip,medical equipment,Water Monitoring,ventilation fans,Laser Devices,electromagnetic clutch
• Similar models:ZEN S686 NSK 686ADD ZEN 686-2ZW4,5 KOYO 686 ZEN S686-2RS ZEN 686-2Z ZEN S686-2TS4,5 NTN 6868 NACHI 6864 AST 686H-2RS
• BEARING POWER International Trading Co.,Ltd. specialize in W686Z products，there is large inventory of NTN W686Z . We has been built up long-term cooperation with NTN company, could make a bulk order of the W686Z Which NTN W686Z 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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  23244 KW33	220	400	144	ISO	Spherical Roller Bearings
  37425/37637	107,95		21,438	KOYO	Tapered Roller Bearings
  6206	30,000	62,000	16,000	NTN-SNR	Deep Groove Ball Bearings
  627ZZ	7,000	22,000	7,000	NTN-SNR	Deep Groove Ball Bearings
  63/28-RS C3	28	68	18	PFI	Deep Groove Ball Bearings
  CRB 40040	400	510	40	ISB	Thrust Roller Bearings
  DC4864VW	320	400	80	KOYO	Cylindrical Roller Bearings
  F681X	1,5	4	1,2	ISB	Deep Groove Ball Bearings
  GE25-KLL-B	25	52	44,5	INA	Deep Groove Ball Bearings
  M-1281	19,05	25,4	12,7	Timken	Needle Roller Bearings
  NJ2304E	20	52	21	CYSD	Cylindrical Roller Bearings
  NJ326	130	280	58	KOYO	Cylindrical Roller Bearings
  NU 212 EW	60	110	22	NSK	Cylindrical Roller Bearings
  R159.10				SNR	Wheel Bearings
  RAE25RR	25	2.0472	.5906	FAF	BALL BEARINGS
  216ZNR	80	140	26	FAG	DEEP GROOVE BALL BEARINGS
  SAT50	50	130	33.5	NTN	SPHERICAL PLAIN BEARINGS
  6052	260	400	65	STEYR	DEEP GROOVE BALL BEARINGS
  ER-209	3.3465	45	1.0937	CONSOLIDATED	BALL BEARING
  FYT-8	.5000			CONSOLIDATED	PILLOW BLOCKS