d - 55 mm

D - 72 mm

B - 9 mm

C - 9 mm

a - 1.7 mm

b - 0.95 mm

f - 0.85 mm

r min. - 0.3 mm

r1 min. - 0.3 mm

D1 - 70.7 mm

D2 - 74.8 mm

Weight - 0.085 Kg

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

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

(Grease) Lubrication Speed - 8500 r/min

(Oil) Lubrication Speed - 10000 r/min

• Model Number:6811NR
• Inner Diameter：55mm Outer Diameter：72mm Width：9mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-12
• Application:chemical instruments,Animal Tracking,plastic rolling,baler,marine analysis,ignition system,hinge industry,small appliances,Cutting Machine,chemical,other lathe
• Similar models:FBJ 6811 NACHI 6811NR NACHI 6811N CYSD 6811-ZZ NTN 6811NR NTN 6811LLU NSK 6811DDU KOYO 6811-2RD CYSD 6811 NTN 6811LU
• BEARING POWER International Trading Co.,Ltd. specialize in 6811NR products，there is large inventory of NACHI 6811NR . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 6811NR Which NACHI 6811NR 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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