d - 20 mm

D - 37 mm

B - 9 mm

C - 9 mm

r min. - 0,3 mm

da min. - 22 mm

da max - 24 mm

Da max. - 35 mm

ra max. - 0,3 mm

Weight - 0,036 Kg

Basic dynamic load rating (C) - 6,4 kN

Basic static load rating (C0) - 3,7 kN

(Grease) Lubrication Speed - 19 000 r/min

(Oil) Lubrication Speed - 23 000 r/min

Calculation factor (f0) - 14,7

• Model Number:6904
• Inner Diameter：20mm Outer Diameter：37mm Width：9mm
• Type：Deep Groove Ball Bearings
• Update date：2023-03-14
• Application:other rubber,sleep monitoring,stamping die,Industrial Electromechanical,electromagnet,small appliances,Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,defogging and degreasing,test laboratory equipment and accessories,Embroidery,coal
• Similar models:KBC 6904DD ZEN P6904-GB CYSD 6904-RS CYSD 6904NR NACHI 6904ZZE NTN 6904N ISB F6904 ISB F6904ZZ NTN 6904NR KOYO 6904-2RS
• BEARING POWER International Trading Co.,Ltd. specialize in 6904 products，there is large inventory of NTN 6904 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 6904 Which NTN 6904 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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