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6904-2RS Bearing Hybrid Ceramic Sealed 20x37x9
Bearings
Ball Bearing
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Part Number:
Kit7553
Our Low Price:
$14.95
Shipping Weight: 0.09 pounds
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Ball Bearing 20x37x9 Ceramic Hybrid 6904-2RS C3 Chrome Steel and Ceramic Balls |
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Hybrid ceramic chrome steel sealed bearings 6904-2RS Bearings with ZrO2 Ceramic Balls Electric motor quality, Bearings 6904-2RS is a popular size that could be used in many application that uses this size 20x37 mm, each 6904 bearings is closed with 2 Rubber Seals, double sealed, one seal from each side, to protect the bearing from dust or any possible contamination, also bearings are pre-lubricated with grease, Bearings 6904 has industrial packaging.
- Type: 6904-2RS Hybrid Ceramic Bearings
- Item: Double Sealed Ball Bearings 6904RS Bearings
- Quality: Electric motor quality
- Size: 20mm x 37mm x 9mm Ball Bearings 6904RS
- Inner Diameter (ID): 20mm
- Outer Diameter (OD): 37mm
- Width/Height/Bridth (W/H/B): 9mm
- Type: Deep groove Radial 6904RS ball bearings
- Material: Chrome Steel 6904-2RS
- Cage: Chrome Steel 6904-2RS
- Balls: ZrO2 Ceramic
- Closures: Double sealed with rubber seals RS/RS1/2RS1
- Lubrication: Self Lubricated (Grease) 6904RS Bearing
- Quantity: One Bearing 6904RS
- Radial Clearance: C3
- Equivalents: 61904-2RS1/61904RS1 Bearings
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VXB Category: Hybrid ceramic bearings
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6904-2RS Bearing Hybrid Ceramic Sealed 20x37x9
:: 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 :)