d - 8 mm

D - 16 mm

B - 5 mm

C - 5 mm

r min. - 0,2 mm

da min. - 9,6 mm

da max - 10 mm

Da max. - 14,4 mm

ra max. - 0,2 mm

Weight - 3,5 Kg

Basic dynamic load rating (C) - 1,61 kN

Basic static load rating (C0) - 0,715 kN

(Grease) Lubrication Speed - 35 000 r/min

(Oil) Lubrication Speed - 41 000 r/min

Calculation factor (f0) - 14

• Model Number: W688AZ
• Inner Diameter：8mm Outer Diameter：16mm Width：5mm
• Type：Deep Groove Ball Bearings
• Update date：2025-04-22
• Application:Roller mill,Leather Products,small diesel generators,storage shelves,teaching equipment,Individual Wire,Other machinery,car shock absorber,meat products machine,altimeter etc,Garment Accessories
• Similar models:SKF BB1B362688A AST F688H ZEN SF688-2ZW6 NTN W688AZ ZEN SF688W5 ZEN F688-2Z NTN FL688AZZ ISB 688 ISO 688A NTN F-FL688
• BEARING POWER International Trading Co.,Ltd. specialize in W688AZ products，there is large inventory of NTN W688AZ . We has been built up long-term cooperation with NTN company, could make a bulk order of the W688AZ Which NTN W688AZ 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
  28584/28521	52,3875	92,075	24,60752	AST	Tapered Roller Bearings
  230/630-B-MB	630	920	212	FAG	Spherical Roller Bearings
  385A/382A	50,8	96,838	21	Fersa	Tapered Roller Bearings
  4T-385A/382A	50,8	96,838	21	NTN	Tapered Roller Bearings
  51160M	300	380		AST	Thrust Ball Bearings
  5S-HSB008AG/G4P42	40	68	15	NTN	Angular Contact Ball Bearings
  61803 ZZ	17	26	5	ISO	Deep Groove Ball Bearings
  6318-2Z	90	190	43	ZEN	Deep Groove Ball Bearings
  62206-2RS	30	62	20	CRAFT	Deep Groove Ball Bearings
  6922DDU	110	150	20	NSK	Deep Groove Ball Bearings
  AST40 0808	8	10		AST	Plain Bearings
  K24X28X10	24,000	28,000		NTN	Needle Roller Bearings
  NNCL4988-V	440	563,5	160	NKE	Cylindrical Roller Bearings
  RT605	31,75	60,325	20,637	INA	Thrust Roller Bearings
  MM9306WI-2HDU	20	47	.6250	FAF	ANGULAR CONTACT BALL SCREW SUPPORT BEARINGS
  W-27/8				FAG	THRUST BALL BEARINGS
  115-KSZG	75	115	20	MRC	DEEP GROOVE BALL BEARINGS
  UQOL00DTL7	10	26	8	New Departure	ANGULAR CONTACT BALL BEARINGS
  NNF5013ADB.2LSV	65	100	46	SKF	CYLINDRICAL ROLLER BEARINGS
  305701-ZZ	12	35	15.9	CONSOLIDATED	YOKE TYPE TRACK ROLLERS