Products
JXR652050
2019-04-11
  • JXR652050 cross tapered roller bearing
  • JXR652050 bearing
  • JXR652050 cross tapered roller bearing structure
  • Part NO.

    Open type:JXR652050

  • Dimension

    d:310mm

    D:425mm

    T:45mm

    R:2.5mm

  • Mounting

  • Basic Load Ratings

    Cr:102kN

    Ca:82.2kN

  • Equivalent Model

Mass:20kg
  • Features
  • Mounting
  • JXR652050 Detail Specifications:

    Type of guide Roller
    Space retainer Yes
    Material GCr15
    Standard lubrication method Grease lubrication
    Oil hole Yes
    Sealing Without
    Preload 0.025 ~0.040mm
    Rotation accuracy P5/P4
    Working temperature -20℃ ~ 80℃

     

    JXR652050 cross tapered roller bearing features:

    1. Sustain radial, axial and moment loads at the same time.

    2. High rotation accuracy, high loading capacity and greater tilting stiffness.

    3. Adjustable clearance, minimum runout.

    4. Higher running speed with lower friction torque & starting torque.

     

     

  • JXR652050 cross tapered roller bearing installation instructions:

    Cautions: For crossed roller bearings with split inner ring, when the rigidity of the mounting parts is not sufficient, stress concentration will occur at the contact area between the rollers and raceways, and the bearing performance will be deteriorated significantly.

    Therefore, it is necessary to carefully examine the rigidity of housing and the strength of fixing bolts when a large moment will be applied.

    TXRDO-mounting

    1. Before installation, please clean bearing bracket, shaft, or other components, make sure there is no burrs or rough edge.

    2. According to above figure, standard installation process on a platform is in the follow order: (1+4)→6→(2+5)→8→3→7. But since BRS cross tapered roller bearings are pre-tightened by bolts, users only need to install 6&7 mounting flange to the base with screw.

    3. Rotation test

    4. To ensure bearings’ good performance and service life, following points require particular attention: sufficient & correct lubricating, periodic inspection of lubricating system, operation below specified parameters, avoid impact load as far as possible.

     

LEAVE MESSAGE

We will reply to your message within 24 hours