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 - 0,037 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 - 22 000 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：2023-03-08
• Application:agrochemical,top industry,altimeter etc,directional control valve,supporting facilities,Industrial Adhesive,Industrial,Individual Wire,medical equipment,extruder,storage shelves
• Similar models:NSK 6904L11-H-20ZZ NTN 6904ZZ CYSD 6904NR PFI 6904-2RSC3 NSK 6904NR ISB F6904 NSK 6904L11ZZ NTN 6904LLU CYSD 6904-RS NSK 6904L11-H-20DDU
• BEARING POWER International Trading Co.,Ltd. specialize in 6904 products，there is large inventory of NSK 6904 . We has been built up long-term cooperation with NSK company, could make a bulk order of the 6904 Which NSK 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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