KOYO 7904CPA bearing

KOYO 7904CPA bearing | Angular contact ball bearing | 20x37x9

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Angular contact ball bearing 7904CPA

• Bearing number : 7904CPA
• Size (mm) : 20x37x9
• Brand : KOYO
• Bore Diameter (mm) : 20
• Outer Diameter (mm) : 37
• Width (mm) : 9

Bearing dimensions and specification in KOYO catalogue:

• d - 20 mm
• D - 37 mm
• B - 9 mm
• C - 9 mm
• Angle (α) - 15 °
• a - 8,3 mm
• r min. - 0,3 mm
• r1 min. - 0,15 mm
• Weight - 0,035 Kg
• Basic dynamic load rating (C) - 7,3 kN
• Basic static load rating (C0) - 4,55 kN
• (Grease) Lubrication Speed - 33 000 r/min
• (Oil) Lubrication Speed - 51 000 r/min
• Calculation factor (f0) - 14,9
• Tags :  KOYO , 20x37x9