d - 55 mm

D - 72 mm

B - 9 mm

C - 9 mm

r min. - 0,3 mm

da min. - 57 mm

da max - 59 mm

Da max. - 70 mm

ra max. - 0,3 mm

Weight - 0,081 Kg

Basic dynamic load rating (C) - 8,8 kN

Basic static load rating (C0) - 8,5 kN

(Grease) Lubrication Speed - 4 800 r/min

Calculation factor (f0) - 17

• Model Number:6811DDU
• Inner Diameter：55mm Outer Diameter：72mm Width：9mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-26
• Application:Blood coagulation reagent,Solenoid Valves,food sterilization,wheel lathe,molding machine,DC generators,paint paint,Hair styling device,electronic components,luminescent reagent,medical equipment
• Similar models:NTN 6811ZZ NSK 6811 NACHI 6811N NTN 6811N CYSD 6811NR FBJ 6811 CYSD 6811-2RZ NACHI 6811NR KOYO 6811Z NSK 6811VV
• BEARING POWER International Trading Co.,Ltd. specialize in 6811DDU products，there is large inventory of NSK 6811DDU . We has been built up long-term cooperation with NSK company, could make a bulk order of the 6811DDU Which NSK 6811DDU 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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