d - 55 mm

D - 72 mm

B - 9 mm

C - 9 mm

r min. - 0,3 mm

da min. - 57 mm

da max - 58,5 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 - 7800 r/min

Calculation factor (f0) - 16,2

• Model Number:6811-2RD
• Inner Diameter：55mm Outer Diameter：72mm Width：9mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-12
• Application:Surveying Surveying Instruments,instrumentation instrument,Small air generators,thin metal materials,Automobile,Broadcasting System,Internal thread type,small diesel generators,packaging machinery,Liposuction device,Air
• Similar models:KOYO 6811Z FBJ 6811-2RS NACHI 6811 FBJ 6811 KOYO 6811-2RD NSK 6811VV NACHI 6811N NSK 6811 NTN 6811ZZ NACHI 6811NR
• BEARING POWER International Trading Co.,Ltd. specialize in 6811-2RD products，there is large inventory of KOYO 6811-2RD . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 6811-2RD Which KOYO 6811-2RD 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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