d - 20 mm

D - 72 mm

B - 19 mm

C - 19 mm

Angle (α) - 30 °

a - 23.1 mm

r min. - 1.1 mm

r1 min. - 0.6 mm

da min. - 27 mm

Da max. - 65 mm

ra max. - 1 mm

Weight - 0.395 Kg

(Grease) Lubrication Speed - 9 600 r/min

(Oil) Lubrication Speed - 13 000 r/min

• Model Number:7404
• Inner Diameter：20mm Outer Diameter：72mm Width：19mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-31
• Application:supporting facilities,DC generators,directional control valve,Textile Accessories,agriculture,centrifugal pump,Ball screw,top industry,Logistics Equipment,Cylinder Standard,insect experimental analysis instrument
• Similar models:CX 7404A-UD CX 7404A KOYO 7404B ISO 7404BDT CX 7404B-UO ISO 7404ADT CX 7404A-UX ISO 7404A ISO 7404ADB CX 7404B-UX
• BEARING POWER International Trading Co.,Ltd. specialize in 7404 products，there is large inventory of KOYO 7404 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 7404 Which KOYO 7404 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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  CX531				CX	Wheel Bearings
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  NN3024	120	180	46	CX	Cylindrical Roller Bearings
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  NA-5906	30	47	23	CONSOLIDATED	NEEDLE BEARINGS