d - 8 mm

D - 16 mm

B - 5 mm

C - 5 mm

r min. - 0,2 mm

r1 min. - 0,2 mm

da min. - 9,6 mm

Da max. - 14,4 mm

ra max. - 0,2 mm

Weight - 0,0032 Kg

Basic dynamic load rating (C) - 1,6 kN

Basic static load rating (C0) - 0,71 kN

(Grease) Lubrication Speed - 38000 r/min

Calculation factor (f0) - 14

• Model Number:W688-2RU
• Inner Diameter：8mm Outer Diameter：16mm Width：5mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-16
• Application:gas turbine,forklift truck,Die,machining,knitted fabrics,power tools,medical equipment,granulator,stamping die,vertical pull,garden machinery
• Similar models:ISO 688AZZ NSK 688A AST 688H-2RS NTN W688AZZ NSK F688A ZEN S688-2RSW6 NSK 688AVV NSK 688ADD NTN 6884 ZEN 688-2RSW6
• BEARING POWER International Trading Co.,Ltd. specialize in W688-2RU products，there is large inventory of KOYO W688-2RU . We has been built up long-term cooperation with KOYO company, could make a bulk order of the W688-2RU Which KOYO W688-2RU 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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