This image represents the series, but may not be the exact part.

3204 Angular Contact Ball Bearing Premium Brand Koyo 20x47x20.6mm

Quick Order Code: 51886

Double Row Angular Contact Ball Bearing

Availability: 25In stock
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£19.58 £16.32

Designed for high accuracy and excellent high-speed performance. Angular contact ball bearings are designed to carry combined loads: both axial and radial.

Angular contact bearings are designed such that a contact angle between the races and the balls is formed when the bearing is in use. The major design characteristic of this type of bearing is that one, or both of the ring races have one shoulder relieved, or higher than the other. In order for these bearings to function properly, they must be assembled with a thrust load. This loading (or preload) creates a line of contact (or contact angle) between the inner race, the ball and the outer race. The preload can be built into the bearing or created when the bearing is inserted into an assembly.


Data Sheet (354.51 kB)
More Information
Brand = KOYO
Manufacturer Part Number = 3204
Inside Diameter = 20mm
Outside Diameter = 47mm
Width = 20.6mm
Dynamic Load = Cr 21.5 KN
Static Load = Cor 15 KN
Limiting Speed r/min = Grease Lubricant 9000 r/min, Oil Lubricant 12000 r/min
Clearance = CN = Standard Internal clearance
Image = Image represents the series, but may not be the exact part
Alternative Brand = In the very unlikely event that we should not have available free stock in the listed brand, then a quality brand will be supplied.
Data Sheet (354.51 kB)
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