d - 40 mm

D - 52 mm

B - 7 mm

C - 7 mm

r min. - 0,3 mm

da min. - 42 mm

da max - 42 mm

Da max. - 50 mm

ra max. - 0,3 mm

Weight - 0,031 Kg

Basic dynamic load rating (C) - 6,35 kN

Basic static load rating (C0) - 5,55 kN

(Grease) Lubrication Speed - 12 000 r/min

(Oil) Lubrication Speed - 14 000 r/min

Calculation factor (f0) - 17

• Model Number: 6808
• Inner Diameter：40mm Outer Diameter：52mm Width：7mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-16
• Application:Traffic Fire Protection Equipment Security equipment,hydraulic cylinder,Internal thread type,tapered grinder,clean stationery,sanitation facilities,packaging materials,electronic components,aerial work platform,trolley,non-ferrous metal alloy
• Similar models:NTN 6808LB NTN 6808NR NACHI 6808N NTN 6808ZZ NACHI 6808ZENR FBJ 6808ZZ NTN 6808LLU NTN 6808LLB NACHI 6808NSE KOYO 6808
• BEARING POWER International Trading Co.,Ltd. specialize in 6808 products，there is large inventory of NSK 6808 . We has been built up long-term cooperation with NSK company, could make a bulk order of the 6808 Which NSK 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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