High speed ABEC-5 special Full ZrO2 ceramic insert bearing SB201 SB202-10CE

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Quantity(Pieces) 1 – 1000 >1000
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  • Product Description
  • High speed ABEC-5 special  Full ZrO2 ceramic insert bearing SB201 SB202-10CE

    We can supply the following kinds of ceramic bearings
    1. Full ceramic: inner ring, outer ring, and ball are all ZrO2, cage: PTFE
    2.Hybrid ceramic bearing:Inner ring,outer ring:stainless steel,ball:si3n4 or ZrO2,cage:stainless steel

     

    Using: Ceramic bearing has the characteristics of high-temperature resistance, cold resistance, abrasion resistance, corrosion resistance, anti-magnetic insulation, oil-free self-lubrication, and high speed. Can be used in extremely harsh environment and the special operating mode, can be widely used in aviation, spaceflight, navigation, petroleum, chemical industry, automobile, electronics, metallurgy, electric power, textile, pumps, medical equipment, scientific research and national defense military and other fields, is the new materials of high-tech products.

    Advantages:

    1. Because ceramics are almost impervious to corrosion; ceramic rolling bearings are suitable for operating under the harsh conditions of corrosive media.
    2. Because the density of the ceramic rolling ball is lower than that of steel, the weight is much lighter, so the centrifugal effect of the outer ring can be reduced by 40%, and the service life is greatly extended.
    3. Ceramic is less affected by thermal expansion and shrinkage than steel, so the bearing can be allowed to work in an environment where the temperature difference is more severe when the bearing gap is certain.
    4. Because the elastic modulus of ceramics is higher than steel, the force is not easy to deform, so it can improve operating speed and achieve high precision.

     

    Bearing No. Shaft Dia. Dimensions(mm)(in.)
    d D B C S
    (in.) (mm)
    SB201 12 40 22 12 6
    SB201-8 1/2 40 22 12 6
    SB202 15 40 22 12 6
    SB202-10 5/8 40 22 12 6
    SB203 17 40 22 12 6
    SB203-11 11/16 40 22 12 6
    SB204-12 3/4 47 25 14 7
    SB204 20 47 25 14 7
    SB205-14 7/8 52 27 15 7.5
    SB205-15 15/16 52 27 15 7.5
    SB205 25 52 27 15 7.5
    SB205-16 1 52 27 15 7.5
    SB206-18 1-1/8 62 30 16 8
    SB206 30 62 30 16 8
    SB206-19 1-3/16 62 30 16 8
    SB206-20 1-1/4 62 30 16 8
    SB207-20 1-1/4 72 32 17 8.5
    SB207-21 1-5/16 72 32 17 8.5
    SB207-22 1-3/8 72 32 17 8.5
    SB207 35 72 32 17 8.5
    SB207-23 1-7/16 72 32 17 8.5
    SB208-24 1-1/2 80 34 18 9
    SB208-25 1-9/16 80 34 18 9
    SB208 40 80 34 18 9
    SB209-26 1-5/8 85 41.2 19 10.2
    SB209 45 85 41.2 19 10.2
    SB210 50 90 43.5 20 10.9
    SB211 55 100 45.3 23 11.8
    SB212 60 110 53.7 24 14.9