d - 9 mm

D - 17 mm

B - 5 mm

C - 5 mm

r min. - 0,2 mm

r1 min. - 0,2 mm

da min. - 10,6 mm

Da max. - 15,4 mm

ra max. - 0,2 mm

Weight - 0,0035 Kg

Basic dynamic load rating (C) - 1,35 kN

Basic static load rating (C0) - 0,66 kN

(Grease) Lubrication Speed - 35000 r/min

Calculation factor (f0) - 14,9

• Model Number: W689-2RD
• Inner Diameter：9mm Outer Diameter：17mm Width：5mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-14
• Application:rehabilitation training equipment,chemical raw materials and reagents,wire industry,hot and cold box,Tool,position switch,Garment Accessories,dynamic blood pressure,lifting tackle,mechanical and electrical,trolley
• Similar models:ISO 689ZZ NTN 6892D2 NTN F-689 KOYO W689-2RD ZEN S689 ZEN S689-2Z NTN W689ZZ NSK 689DD AST F689H ZEN 689-2Z
• BEARING POWER International Trading Co.,Ltd. specialize in W689-2RD products，there is large inventory of KOYO W689-2RD . We has been built up long-term cooperation with KOYO company, could make a bulk order of the W689-2RD Which KOYO W689-2RD 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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