d - 40 mm

D - 52 mm

B - 7 mm

C - 7 mm

r min. - 0,3 mm

da min. - 42 mm

da max - 43 mm

Da max. - 50 mm

ra max. - 0,3 mm

Weight - 0,033 Kg

Basic dynamic load rating (C) - 5,1 kN

Basic static load rating (C0) - 4,4 kN

(Grease) Lubrication Speed - 12 000 r/min

(Oil) Lubrication Speed - 14 000 r/min

Calculation factor (f0) - 16,3

• Model Number:6808
• Inner Diameter：40mm Outer Diameter：52mm Width：7mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-23
• Application:municipal machinery,Pest Monitoring,light therapy instrument,Broadcasting System,vertical sawing machine,dynamic blood pressure,sucker industry,sterilizers,power source,electromagnet,Material handling equipment
• Similar models:KOYO 6808-2RS KOYO 6808-2RU NACHI 6808ZE NACHI 6808-2NSE NACHI 6808-2NKE NTN 6808LB NTN 6808ZZNR NTN 6808 CYSD 6808NR NACHI 6808ZENR
• BEARING POWER International Trading Co.,Ltd. specialize in 6808 products，there is large inventory of NTN 6808 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 6808 Which NTN 6808 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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