d - 55 mm

D - 72 mm

B - 9 mm

C - 9 mm

r min. - 0,3 mm

da min. - 57 mm

Da max. - 70 mm

ra max. - 0,3 mm

Weight - 0,083 Kg

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

Basic static load rating (C0) - 8,1 kN

(Grease) Lubrication Speed - 8700 r/min

(Oil) Lubrication Speed - 10000 r/min

Calculation factor (f0) - 16,2

• Model Number: 6811
• Inner Diameter：55mm Outer Diameter：72mm Width：9mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-14
• Application:miscellaneous instruments,generator,industrial fans,Forklift industry,non-ferrous metal alloy,storage shelves,hydraulic pump,medical equipment,fruit and vegetable processing,stamping die and its equipment,embroidery cloth
• Similar models:NSK 6811DDU NTN 6811NR NTN 6811LU FBJ 6811ZZ FBJ 6811-2RS NSK 6811NR NTN 6811ZZ KOYO 6811 CYSD 6811-2RS NACHI 6811Z
• BEARING POWER International Trading Co.,Ltd. specialize in 6811 products，there is large inventory of KOYO 6811 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 6811 Which KOYO 6811 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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