d - 7 mm

D - 14 mm

B - 3,5 mm

C - 3,5 mm

r min. - 0,15 mm

da min. - 8,2 mm

Da max. - 12,8 mm

ra max. - 0,15 mm

Weight - 0,00213 Kg

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

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

(Grease) Lubrication Speed - 40 000 r/min

(Oil) Lubrication Speed - 45 000 r/min

• Model Number: 687
• Inner Diameter：7mm Outer Diameter：14mm Width：3,5mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-09
• Application:granulator,storage and transportation equipment,gantry processing,vertical processing,tower crane,steam Hydraulic control element,marine test,spring industry,food sterilization,Industrial,magnetic elements
• Similar models:NSK 687VV KOYO 6876 ZEN SF687-2RS NTN W687AZZ FBJ F687ZZ ISB F687ZZ NTN 6872 KOYO F687 NSK F687 ISB 687ZZ
• BEARING POWER International Trading Co.,Ltd. specialize in 687 products，there is large inventory of NSK 687 . We has been built up long-term cooperation with NSK company, could make a bulk order of the 687 Which NSK 687 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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