d - 7 mm

D - 14 mm

B - 5 mm

C - 5 mm

r min. - 0,15 mm

da min. - 8,2 mm

da max - 8,7 mm

Da max. - 12,8 mm

ra max. - 0,15 mm

Weight - 2,4 Kg

Basic dynamic load rating (C) - 1,17 kN

Basic static load rating (C0) - 0,505 kN

(Grease) Lubrication Speed - 37 000 r/min

(Oil) Lubrication Speed - 44 000 r/min

Calculation factor (f0) - 14

• Model Number: W687AZ
• Inner Diameter：7mm Outer Diameter：14mm Width：5mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-17
• Application:electric hydraulic lifting platform,security equipment,Power equipment,fabric products,root canal filling,spectrometer,raw material accessories,heating fans,other rubber,sterilizers,steam Hydraulic control element
• Similar models:KOYO 687 NTN FL687A ZEN S687-2RS KOYO 6872 ISO F687 NTN 687AZZ ISO 687 AST 687H-2RS NTN F-FLW687AZZ ISB F687ZZ
• BEARING POWER International Trading Co.,Ltd. specialize in W687AZ products，there is large inventory of NTN W687AZ . We has been built up long-term cooperation with NTN company, could make a bulk order of the W687AZ Which NTN W687AZ 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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  NU 2312 E	60	130	46	NACHI	Cylindrical Roller Bearings
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  NCF-28/800V	800	980	106	FAG	CYLINDRICAL ROLLER BEARINGS
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  MS-241/2-AC	6.5000	13.0000	2.5000	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS
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  7314TGP/4	70	150	35	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS