d - 7 mm

D - 14 mm

B - 5 mm

C - 5 mm

r min. - 0,15 mm

r1 min. - 0,15 mm

da min. - 8,2 mm

Da max. - 12,8 mm

ra max. - 0,15 mm

Weight - 0,002 Kg

Basic dynamic load rating (C) - 1,15 kN

Basic static load rating (C0) - 0,51 kN

(Grease) Lubrication Speed - 45000 r/min

Calculation factor (f0) - 14,2

• Model Number: W687ZZ
• Inner Diameter：7mm Outer Diameter：14mm Width：5mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-10
• Application:key lock,CNC,Workpiece,raw material accessories,bathroom facilities,Control,linear drive,Laser Devices,metallurgy,chemical instruments,medical equipment
• Similar models:NTN F-687 FBJ F687 ISB 687ZZ ZEN SF687-2Z ZEN 687-2Z ISO F687 ZEN F687 ZEN 687-2Z.T9H.C3 NSK 6876 FBJ 687
• BEARING POWER International Trading Co.,Ltd. specialize in W687ZZ products，there is large inventory of KOYO W687ZZ . We has been built up long-term cooperation with KOYO company, could make a bulk order of the W687ZZ Which KOYO W687ZZ 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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