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APPLIED FILTERS

Bearing type

Internal Diameter

External diameter

Width/height

QDT Series

Eight-point contact ball type slewing bearing
Two matched rows of four-point balls
Potentially 80% more capacity than four-point of a given diameter
Rectangular cross-section
Internal, external, or non-gear

Main applications: Excavators /Large cranes /Marine cranes /Wind turbines /Telescopes /Mining equipment

  • QIBR No.
    KAYDON No.
    Gear Type
    Do (in)
    di (in)
    H(in)
    Gear Tooth Rating Fz (lbs)
    Moment Rating Crm (ft-lbs)
  • 16279001
    Internal Gear
    109.375" (2778.13mm)
    87.17" (2214.12mm)
    9.312" (236.52mm)
    80640lbs (358.68kN)
    7714090 ft-lbs (10460306.04N-m)
  • 16273001
    External gear
    180"(4572mm)
    150"(3810mm)
    10.625"(269.88mm)
    109718 lbs(488.03 KN)
    15300000 ft-lbs (20746800N-m)
  • 16270001
    External gear
    102.992"(2616mm)
    84.134"(2137mm)
    7.205"(183.01mm)
    78251lbs(348.06KN)
    3109725 ft-lbs (4216787N-m)
  • 16272001
    External gear
    143.8"(3652.52mm)
    114"(2895.6mm)
    11.062"(280.97mm)
    72352 lbs(321.82KN)
    15549305 ft-lbs (21084858 N-m)
  • 16271001
    External gear
    124.8"(3169.92mm)
    98.375"(2498.73mm)
    11.25"(285.75mm)
    73763 lbs(328.10 KN)
    12443320ft-lbs (16873142N-m)
  • 16268001
    External gear
    89.181"(2265.2mm)
    71.4"(1813.56mm)
    7.09"(180.09mm)
    45696 lbs(203.26KN)
    4074220 ft-lbs (5524642N-m)
  • 16269001
    External gear
    94.742" (2406.45mm)
    72.25" (1835.15mm)
    9.125" (231.78mm)
    47167 lbs(209.80 KN)
    7368650 ft-lbs (9991889 N-m)
  • 16267001
    External gear
    75.394" (1915.01mm)
    58.5" (1485.9mm)
    6.11" (155.19mm)
    26690 lbs(118.72KN)
    2835345 ft-lbs (3844728N-m)
  • 16266001
    External gear
    68.8" (1747.52mm)
    51.25" (1301.75mm)
    7.375" (187.33mm)
    31008 lbs(137.92 KN)
    2950265 ft-lbs (4000559 N-m)
  • 16265001
    External gear
    56.24" (1428.5mm)
    41.37" (1050.8mm)
    7.125" (180.98mm)
    25908lbs(115.24KN)
    1812285ft-lbs (2457458N-m)
  • 16264001
    External gear
    50.016" (1270.41mm)
    38.504" (978mm)
    5.512" (140mm)
    16482lbs(73.31KN)
    824840ft-lbs (1118483N-m)
  • 16258001
    External gear
    17.086" (433.98mm)
    10.25" (260.35mm)
    3.313" (84.15mm)
    5823lbs(25.90KN)
    55420ft-lbs (75150N-m)
  • 16280001
    Internal gear
    109.375" (2778.13mm)
    87.17" (2214.12mm)
    9.312" (236.52mm)
    90899lbs(404.32KN)
    7439030ft-lbs (10087325N-m)
  • 16281001
    Internal gear
    141" (3581.4mm)
    114.941" (2919.5mm)
    11.18" (283.97mm)
    132039lbs(587.31KN)
    10731250ft-lbs (14551575N-m)
  • 16277001
    Internal gear
    81.890" (2080.01mm)
    65.248" (1657.3mm)
    5.591" (142.01mm)
    34969lbs(155.54KN)
    2154665ft-lbs (2921726N-m)
  • 16276001
    Internal gear
    70.500" (1790.7mm)
    50.2000" (1275.08mm)
    8.625" (219.08mm)
    47940lbs(213.24KN)
    4133890ft-lbs (5605555N-m)
  • 16275001
    Internal gear
    66.000" (1676.4mm)
    47.6" (1209.04mm)
    8.000" (203.2mm)
    66878lbs(297.47KN)
    3332935ft-lbs (4519460N-m)
  • 16278001
    Internal gear
    94.173" (2391.99mm)
    77.008" (1956mm)
    7.126" (181mm)
    34655lbs(154.14KN)
    3311770ft-lbs (4490760.12N-m)
  • 13004001
    No gear
    170.000"(4318mm)
    150.000"(3810mm)
    9.875"(250.83mm)
    -
    6883300 ft-lbs(9333755N-m)
  • 16285001
    No gear
    75.750"(1924.05mm)
    59.750"(1517.65mm)
    8.750"(222.25mm)
    -
    2494665 ft-lbs (3382766N-m)
  • 16286001
    No gear
    131.000"(3327.4mm)
    114.000"(2895.6mm)
    8.000"(203.2mm)
    -
    4816780 ft-lbs(6531554N-m)
  • 16015001
    No gear
    56.250"(1428.75mm)
    43.750"(1111.25mm)
    6.750"(171.45mm)
    -
    1771060 ft-lbs (2401557N-m)
  • 16284001
    No gear
    41.417"(1051.99mm)
    30.236"(767.99mm)
    7.480"(189.99mm)
    -
    624580 ft-lbs (846930N-m)
  • 16283001
    No gear
    29.750"(755.65mm)
    18.620"(472.95mm)
    7.000"(177.8mm)
    -
    308635 ft-lbs (418509N-m)
  • 16282001
    No gear
    20.375" (517.53mm)
    12.25" (311.15mm)
    4.500" (114.3mm)
    -
    87125ft-lbs (118141N-m)