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SMR3121.5-2RS Ceramic Bearing 21.5x31x7 Si3N4 PTFE ABEC-5 Bearings
    Close SMR3121.5-2RS Ceramic Bearing 21.5x31x7 Si3N4 PTFE ABEC-5 Bearings
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    SMR3121.5-2RS Ceramic Bearing 21.5x31x7 Si3N4 PTFE ABEC-5 Bearings

    Price: $79.77

    Code: Kit11865

    Product Descriptions

    21.5 x 31 x 7 Stainless Steel Premium ABEC-5 Ball Bearing
    Silicon Nitride Ceramic Balls
    2 PTFE Seals


    21.5x31x7 Bearing:Stainless:Ceramic:Premium ABEC-5:vxb:Ball Bearing
    21.5x31x7 Bearing:Stainless:Ceramic:Premium ABEC-5:vxb:Ball Bearing

    21.5 x 31 x 7 Stainless Steel Premium ABEC-5 Ball Bearing, Silicon Nitride ceramic balls, inner diameter is 21.5mm, outer diameter is 31mm and width is 7mm.

    • Item: 21.5 x 31 x 7 Ball Bearing
    • Type: Deep Groove Radial Ball Bearing
    • Closures: PTFE Sealed
    • Quality: Premium ABEC-5
    • Material: Stainless Steel
    • Balls: Silicon Nitride Ceramic (Si3N4)
    • Lubrication: Self Lubricated (Grease SRL) Bearing
    • Dimensions: 21.5mm x 31mm x 7mm/Metric
    • ID (inner diameter)/Bore: 21.5mm
    • OD (outer diameter): 31mm
    • Width/Height/thickness: 7mm
    • Quantity: One Bearing

    VXB Category: Hybrid ceramic bearings

    SMR3121.5-2RS Ceramic Bearing 21.5x31x7 Si3N4 PTFE ABEC-5 Bearings :: Kit11865 :: Hybrid Ceramic Bearing

    SMR3121.5-2RS Ceramic Bearing 21.5x31x7 Si3N4 PTFE ABEC-5 Bearings :: Kit11865 :: VXB Bearing online :: Hybrid Ceramic Bearing

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