d - 7 mm

D - 11 mm

B - 2,5 mm

C - 2,5 mm

r min. - 0,1 mm

da min. - 7,8 mm

da max - 8,1 mm

Da max. - 10,2 mm

ra max. - 0,1 mm

Weight - 0,67 Kg

Basic dynamic load rating (C) - 0,555 kN

Basic static load rating (C0) - 0,269 kN

(Grease) Lubrication Speed - 40 000 r/min

(Oil) Lubrication Speed - 47 000 r/min

Calculation factor (f0) - 15,6

• Model Number:677
• Inner Diameter：7mm Outer Diameter：11mm Width：2,5mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-16
• Application:altimeter etc,medical equipment,Blood coagulation reagent,Hydraulic Hose,spectrometer,Forklift industry,wall industry,tube,leather processing,motorcycle,transportation equipment
• Similar models:NTN 677 NTN 677ZZ NTN F-677 NTN FL677 NTN FL677ZZ NTN WA677ZZ NTN F-WA677ZZ NTN WA677Z NTN FLWA677Z
• BEARING POWER International Trading Co.,Ltd. specialize in 677 products，there is large inventory of NTN 677 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 677 Which NTN 677 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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