d - 20 mm

D - 72 mm

B - 19 mm

C - 19 mm

Angle (α) - 40 °

a - 29.2 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 - 8 500 r/min

(Oil) Lubrication Speed - 12 000 r/min

• Model Number:7404B
• Inner Diameter：20mm Outer Diameter：72mm Width：19mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-12
• Application:casting embedding,Hydraulic Equipment,ship special,switch,knitted fabrics,tube,forklift industry,metallurgical mold,medical treatment,packaging materials,Internal thread type
• Similar models:KOYO 7404 CX 7404B-UO ISO 7404ADT CX 7404A CX 7404A-UO ISO 7404ADF CX 7404B CX 7404B-UX CX 7404A-UD CX 7404B-UD
• BEARING POWER International Trading Co.,Ltd. specialize in 7404B products，there is large inventory of KOYO 7404B . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 7404B Which KOYO 7404B 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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