Roof Ventilation Fan/ Whole House Attic Fans/ Fiberglass Roof Ventilator

    Model NO.: OFS-146R
    Voltage: 380V/220V
    Rotating Speed: 560/720rpm
    Impeller Range: 900~1270mm
    Trademark: OFS
    Specification: CE SGS AV
    Origin: Xiamen, China(Mainland)
    HS Code: 8414809090
    1. High performance
    2. Innovative design
    3. Corrosion proof
    4. Explosion proof

    General Information:
    1. Availbale in 26"~58" sizes attic and whole house exhaust fans
    2. The new 58" high performance SMC cone fan are desiged for use in industrial, poulty, dairy, swine and greenhouse applicantion.
    3. The cone fan eill wirk equally well in either tunnel or cross ventillaed buildings.
    4. Super strong heavy duty center post design
    5. The cone fan features a traditional inside shutter design
    6. Special order motors available-call for detail

    Features:
    1. The patented design provides excellent performance without a cone.
    2. Thick and corrosion resistance SMC housing with limited lifetime warranty.
    3. Rust-free, corrosion-free, SMC housing with onterior glossy for high output performance and low maintenance
    4. Every feature of cone fan line is designed to maximize performance and durability 6 blanced SMC paddle blades
    5. Direct drive fan requiring no belts, no bearings to grease with high efficiency with no drive loss

    6. Totally enclosed, maintenance free, high efficiency direct drive motors
    7. Uniques shutter design lower resistance with preventing back drafts
    8. Unique motor mount design allows you to quickly and easily remove all interior fan conmponts from inside of the building
    9. Self draining, sloped housing is quick and easy to clean reducing maintenance costs
    10. PVC coated outside guard
    11. Special order colours housing available
    12. Shipped unassembled to save lots of freight

    Affordable Benefits
    1. Motor is variable speede designed to turn a special impeller to achieve optimum efficiency.
    2. Motor is totally enclosed with an air-over design with diecast aluminium housing. Single phase fans have an automatic thermal 3. Protection and heat resistance to 311 degrees fahrenheit (115° C)

    Multiple Option
    Oasis Fan Systems offers a wide selection of echaust fans for tunel ventilation.

    Fiberglass housing or SMC fiberglass housing
    Three, six-wing or seven blades
    Single or Two-speed motors
    Galvanized or Stainless Materials
    Single or Three-Phase Power
    Multiple Horsepowers
    Roof Ventilation Fan/ Whole House Attic Fans/ Fiberglass Roof Ventilator
    Roof Ventilation Fan/ Whole House Attic Fans/ Fiberglass Roof Ventilator
    Roof Ventilation Fan/ Whole House Attic Fans/ Fiberglass Roof Ventilator

    6300 Series Deep Groove Ball Bearing

    Deep Groove Ball Bearing are simple in design, non-separable, suitable for high and even very high speeds and are robust in operation, requiring little maintenance.

    Deep-groove bearings have higher load ratings for their size than shallow-groove , but are also less tolerant of misalignment of the inner and outer races.

    They are suitable for precision instrument, low noise electromotor, automobile and motorcycle, etc. It is the the most widely used bearing type.

    6300 Series - Medium Series Ball Bearings – Ideal for heavier load capacity

    Our Advantages:

    1. More than ten years bearing products exporting experiences.

    2. OEM order and Non-Standard Bearing order can be accepted.

    3. Many sizes of bearing are available. Large quantity bearing can be provided.

    4. To respect customers, you can choose the loading port.

    5. A certain number of free sample can be provide to support our customer's after-sale services and warranty.

    Product Photos:

    625 2RS

    Miniature bearing 626

    Nylon roller with ball bearing


    Packing:

    1 Industry package: 200pcs/plastic bag, 2000pcs /carbon , 50 cartons/pallet , 
    2 Tube Package: 10PCS/tube,then put in Carton and Pallet 
    3 Single Package: 1PC/single box, then put in Carton and Pallet 
    And also we can pack according to your requirement.


    Packing Photo:

    Bearing 6300 series

    Workshop:

    Bearing 6305

    Shippment:

    Bearing 6302

    Exhibition:

    Deep groove ball bearing 6300 series



    6300 Series Deep Groove Ball Bearing

    6300 Series Deep Groove Ball Bearing,6300 Radial Ball Bearing,6300 Series Metric Ball Bearing

    Hebei Naimei Bearing Co., Ltd. , https://www.nmn-bearing.com

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