THK RB30040 high precision thin section slewing rings crossed roller bearing

Bore Size:
300 - 1000 mm
Outside Diameter:
405 - 1500 mm
$510.00
-+
total_price
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Samples:
300 - 1000 mm , 405 - 1500 mm
$510.00/Piece | 1 Piece (Min. Order) |
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Customization:
Customized logo(Min. Order: 1 Pieces)
Customized packaging(Min. Order: 1 Pieces)

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  • Product Description
  • Product Description
    THK RB30040 high precision thin section slewing rings crossed roller bearing 

     

    Introduction Of Cross Roller Bearing

    Their rollers between the inner ring and the outer ring, the interval to intersect at right angles to each other are arranged. They can withstand the load from all directions (eg axial thrust load or momentum, etc.). Because the surface of the roller and the track into a linear contact and therefore, the bearing load and by the possibility of elastic deformation is small. This type of bearings are widely used in industrial automation, such as robots, machine tools and medical facilities, and need high rigidity, high speed close and still ensure accurate the occasion.

    Features Of Cross Roller Bearing

    1.with excellent rotational accuracy

    2. Installing simplifies operation

    3. Bear large axial and radial loads

    4.Significant savings in installation space

    5. High speed capability

    6. Shaft length and reduce processing costs, the geometry of thermal expansion is limited to hanges .

    7. Nylon spacer, low inertia, low starting torque, easy to control angle indexing

    8. Optimization of preload, rigidity, high precision guide rollers running

    9. Carburizing steel provides excellent impact resistance and surface abrasion resistance

    10. Simple but adequate lubrication

     

    Bearing Type Boundary dimensions (mm) Basic load ratings Mass Corresponding Models
    Innder ring Outer ring Width Radial direction (KN)
    d D B C Co Kg      
    XRB20035 200 295 35 151 252 9.6 RB20035 CRB20035  
    XRB22025 220 280 25 92.3 171 4.1 RB22025    
    XRB24025 240 300 25 68.3 145 4.5 RB24025    
    XRB25025 250 310 25 69.3 150 5 RB25025 CRB25025 NRXT25025
    XRB25030 250 330 30 126 244 8.1 RB25030 CRB25030 NRXT25030
    XRB25040 250 355 40 195 348 14.8 RB25040 CRB25040  
    XRB30025 300 360 25 76.3 178 5.9 RB30025 CRB30025 NRXT30025
    XRB30035 300 395 35 183 367 13.4 RB30035 CRB30035 NRXT30035
    XRB30040 300 405 40 212 409 17.2 RB30040 CRB30040 NRXT30040
    XRB35020 350 400 20 54.1 143 3.9 RB35020    
    XRB40035 400 480 35 156 370 14.5 RB40035 CRB40035 NRXT40035
    XRB40040 400 510 40 241 531 23.5 RB40040 CRB40040 NRXT40040
     

      THK RB30040 high precision thin section slewing rings crossed roller bearing

    THK RB30040 high precision thin section slewing rings crossed roller bearing THK RB30040 high precision thin section slewing rings crossed roller bearing

    Further Information