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7204 Angular Contact Full Ceramic Bearing 20x47x14
Bearings
Ball Bearing
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Part Number:
Kit8220
Our Low Price:
$104
Shipping Weight: 0.3 pounds
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Angular Contact Ball Bearings 7204
Full Ceramic
20 x 47 x 14 mm |
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Full Ceramic (Zirconium Oxide) 7204 Angular Contact Ball Bearings, the inner diameter is 20, outer diameter is 47 and the width is 14, this is a popular size that could be used in many applications, Bearings are made of Ceramic.
- Dimensions: 20*47*14 mm/Metric
- ID (inner diameter)/Bore=20mm
- OD (outer diameter)=47mm
- Width/Height/thickness=14mm
- Item: 7204 Angular Contact Ball bearings
- Type: Angular Contact Full Ceramic
- Quantity:One ball bearing
- Bearing Size: 20mm x 47mm x 14mm
- Inner/outer races: ZrO2 (Zirconium Oxide) Ceramic
- Balls: ZrO2 (Zirconium Oxide) Ceramic
- Cage: PTFE
- Highest Temperature: 356 °F (degrees fahrenheit) = 180 °C (degrees Celsius)
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VXB Category: Full ceramic bearings
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7204 Angular Contact Full Ceramic Bearing 20x47x14
:: Ceramic Bearing
:: Miniature Bearings
Ceramic Bearing all abouts, this is a dedicated website for ceramic bearing, we have 2 types of ceramic bearing,
hybrid ceramic bearing and full ceramic bearing, the hybrid ceramic bearing has steel inner and outer rings with
ceramic balls, as for the full ceramic bearing; the inner, outer rings and the balls are made of ceramic. There are
many kinds of ceramic materials, the most common ceramic materials are Si3N4 that stands for the silicon nitride
ceramic material and is black colored, SiC stands for the silicon carbide material and also is black colored.
and the ZrO2 that stands for the zirconium dioxide, also known as zirconia or zirconium oxide, they are white colored,
a ZrO2 ball looks exactly like a pearl. the ceramic material is not stronger than steel, but ceramic bearing are
lighter and have lower friction than steel, that makes ceramic bearing go faster with lower heat generated.
Well, we have them all here, just browse our website and buy them online :)
