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Product video
Certifications RoHS(2)

608 HXHV Open Type Si3N4 Balls Silicon Nitride Races PTFE Cage Full Ceramic Ball Bearing Size 8x22x7 mm ABEC-9

Available for enquiry 5.0 · 1 reviews 50 sold
USD

$ 20.00 20.0 USD $ 20.00

Not Available For Sale

Minimum order quantity: 2 Units

Key attributes

View all
Inner Diameter (Specification)
8
Outer Diameter (Specification)
22mm(0.87in)
Ball Material
Si3N4
Precision Rating
P2
Material
Ceramic, Si3N4 Balls Silicon Nitride Races PTFE Cage
Sealing Type
Open
Product description

Highlights at a glance

  • Exceptional Mechanical Properties: Si3N4 material boasts high strength, resistance to deformation, and a hardness far exceeding that of steel bearings, exhibiting exceptional wear resistance and extending its lifespan in high-frequency applications.
  • Insulation and Antimagnetism: The all-ceramic structure achieves complete electrical insulation and non-magnetic properties, making it ideal for power equipment, motors, medical equipment, or high-vacuum environments, preventing magnetic field interference or electrochemical corrosion.
  • Extreme Temperature Resistance: Silicon nitride material possesses high thermal stability, maintaining operational capability at extremely low or high temperatures, far surpassing metal bearings.
  • Corrosion Resistance: Virtually insoluble in most acids, alkalis, and corrosive media, making it suitable for highly corrosive environments such as chemical and medical fields.
  • Low Density and Lightweight: Lighter than steel bearings, it experiences less centrifugal force during high-speed rotation, making it particularly suitable for inline skating, skateboarding, and other applications requiring longer skating times.
  • Oil-Free Self-Lubrication: Due to its low coefficient of friction, it can operate under dry oil or no lubrication conditions, reducing maintenance costs.
    • Certifications & compliance
    RoHS(2)
    RoHS compliant
    Description images
    Product detail
    RoHS(2)
    Packaging and fulfilment
    • Step 1

      Payment and order readiness

      Minimum order: 2 Units

      Payment terms, specifications, and order details are confirmed before preparation begins.

    • Step 2

      Preparation

      Lead time will be confirmed with your quotation.

    • Step 3

      Packaging and dispatch

      Premium · Estimated delivery: Sep 9–Sep 16 (7–14 days)

      Final packing, freight, and delivery dates are confirmed before dispatch.

    Technical specifications
    Other details 21 fields
    Inner Diameter (Specification)
    8
    Outer Diameter (Specification)
    22mm(0.87in)
    Ball Material
    Si3N4
    Precision Rating
    P2
    Material
    Ceramic, Si3N4 Balls Silicon Nitride Races PTFE Cage
    Sealing Type
    Open
    Applicable Industries
    Food & Beverage Shops, Hotels, Garment Shops, Manufacturing Plant, Machinery Repair Shops, Home Use, Retail, Printing Shops, Advertising Company, Building Material Shops, Farms, Food & Beverage Factory, Restaurant, Food Shop, Construction works, Energy & Mining, Other
    Type
    Ceramic Ball
    Place of origin
    China, Jiangsu
    Model number (Specification)
    608
    Lubrication
    Unnecessary
    Feature
    High Temperature Resistance, corrosion resistance and no rust
    Size
    8x22x7 mm
    Certificate
    CE / EPR
    Warranty
    12 Months
    Selling Units
    Single item
    Single package size
    6X6X4 cm
    Single gross weight
    0.07 kg
    Bore Size
    8 mm(0.31in)
    Outside Diameter (Product option)
    608 (8x22x7 mm)
    Certifications & Compliance
    RoHS(2)
    Minimum order
    2 Units

    Customer reviews

    5.0 (1)
    R
    Riley S. Verified buyer Repeat buyer
    United States United States ·

    Quality： good quality Delivery： delivery on time Service： great service

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