• phoneTel: 0086-28-87457505
  • emailEmail: sales@cwlbearing.com
    • sns_1 sns_2 sns_3 sns_4
    English
    page_banner

    Products

    NA6908-ZW Needle roller bearings with machined rings, with an inner ring Featured Image
    • NA6908-ZW Needle roller bearings with machined rings, with an inner ring
    • NA6908-ZW Needle roller bearings with machined rings, with an inner ring

    NA6908-ZW Needle roller bearings with machined rings, with an inner ring

    Short Description:

    The Needle Roller Bearings are bearings with machined rings made of bearing steel that have a low sectional height and a high load carrying capacity. The outer ring has stable, high rigidity and can be used even for light alloy housings. The Machined Needle Roller is made from Chrome Steel and can be used with or without an inner ring. This type with an inner ring uses a shaft as the raceway surface, making its design more compact.


    Product Detail

    Product Tags

    NA6908-ZW Needle roller bearings with machined rings, with an inner ring detail Specifications:

    Material : 52100 Chrome Steel

    Type : Double row

    Limiting Speed : 9500 rpm

    Weight : 0.43 kg

     

    Main Dimensions:

    Bore Diameter (d) : 40 mm

    Raceway diameter inner ring (F) : 48 mm

    Outer diameter (D) : 62 mm

    Width (B) : 40 mm

    Chamfer dimension outer ring (r) min. : 0.6 mm

    Permissible axial displacement from the normal position of one bearing ring relative to the other (S) : 0.5 mm

    Dynamic load ratings (Cr) : 74.00 KN

    Static load ratings (Cor) : 116.00 KN

     

    ABUTMENT DIMENSIONS

    Smallest permissible abutment diameter shaft, bearings with flanges (da) min. : 44 mm

    Abutment diameter housing (with flanges) (Da) max. : 58 mm

    Fillet radius (ra) max. : 0.6 mm

    NA BEARING DRAWING
  • Previous:
  • Next:
    • Write your message here and send it to us

    related products

    Hit enter to search or ESC to close