d - 9 mm

D - 17 mm

B - 4 mm

C - 4 mm

r min. - 0,2 mm

da min. - 10,6 mm

Da max. - 15,4 mm

ra max. - 0,2 mm

Weight - 0,00353 Kg

Basic dynamic load rating (C) - 1,33 kN

Basic static load rating (C0) - 0,665 kN

(Grease) Lubrication Speed - 36 000 r/min

(Oil) Lubrication Speed - 43 000 r/min

• Model Number:689
• Inner Diameter：9mm Outer Diameter：17mm Width：4mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-16
• Application:noise inspection,SPA equipment,generator,miscellaneous instruments,Pneumatic Actuator,inorganic chemical,labor insurance,comprehensive experiment,Pump,glass,walking Food processing machinery and equipment
• Similar models:NTN F-W689Z1 AST 689HZZ ZEN S689 ZEN S689-2Z ZEN F689 ZEN 689 NTN F-W689ZZ NTN 689ZZ ISO F689-2RS NSK F689
• BEARING POWER International Trading Co.,Ltd. specialize in 689 products，there is large inventory of NSK 689 . We has been built up long-term cooperation with NSK company, could make a bulk order of the 689 Which NSK 689 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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