DT SeriesKAYDON Part No.

DT series bearings are made to order with a fully customizable hole pattern for bearing retention, and an internal or external gear or other drive mechanism.
Product
Number
gear Outline dimensions & weight Max gear
tooth load Fz
(lbs)
Moment
rating
Crm
(ft-lbs)
Do
(in)
di
(in)
H
(in)
Ho
(in)
Hi
(in)
Dr
(in)
dr
(in)
G
approx.
(lbs)
†13004001 No 170.000 150.000 9.875 9.250 9.250 - - 11,950 - 8,098,000
†16015001 No 56.250 43.750 6.750 6.380 6.380 - - 1,520 - 2,083,600
†16258001 External 17.086 10.25 3.313 3 3 17.086 - 105 6850 65200
†16264001 External 50.016 38.504 5.512 5.157 4.567 48.425 - 870 19390 970400
†16265001 External 56.24 41.37 7.125 6.688 6.688 54.675 - 1730 30480 2132100
†16266001 Extermal 68.8 51.25 7.375 6.875 7 68.8 - 2850 36480 3470900
†16267001 External 75.394 58.5 6.11 5.75 5.75 73.307 - 2450 31400 3335700
†16268001 External 89.181 71.4 7.09 6.65 6.73 96.566 - 3360 53760 4793200
†16269001 External 94.742 72.25 9.125 8.375 8.75 92.5 - 5560 55490 8669000
†16270001 External 102.992 84.134 7.205 6.654 6.654 99.331 - 3970 92060 3658500
†16271001 External 124.8 98.375 11.25 9.375 10.75 124.8 - 10500 86780 14639200
†16272001 External 143.8 114 11.062 10.25 10.437 143.8 - 14980 85120 18293300
†16273001 External 180 150 10.625 10 10 175.25 - 22100 129080 18000000
†16274001 Internal 56.693 43.661 5.472 5.118 5.118 - 46.142 1,200 48,640 1,225,400
†16275001 Internal 66.000 47.6 8.000 7.625 7.625 - 50.125 2,820 78,680 3,921,100
†16276001 Internal 70.500 50.2000 8.625 8.312 8.312 - 52.130 3,700 56,400 4,863,400
†16277001 Internal 81.890 65.248 5.591 5.197 5.197 - 67.520 2,460 41,140 2,534,900
†16278001 Internal 94.173 77.008 7.126 6.732 6.732 - 79.291 3410 40,770 3,896,200
†16279001 Internal 109.375 87.17 9.312 8.937 8 - 87.17 7100 94870 9075400
†16280001 Internal 109.375 87.17 9.312 8.937 8 - 87.17 7100 94870 9075400
†16281001 Internal 141 114.941 11.18 10 10.43 - 120.71 14850 155340 12625000
†16282001 No 20.375 12.25 4.500 4.185 4.165 - - 210 - 102,500
†16283001 No 29.750 18.620 7.000 6.500 6.551 - - 645 - 363,100
†16284001 No 41.417 30.236 7.480 6.890 6.890 - - 1,060 - 734800
†16285001 No 75.750 59.750 8.750 8.375 8.375 - - 3,540 - 2,934,900
†16286001 No 131.000 114.000 8.000 7.500 7.500 - - 6,950 - 5,666,800

Design Features

The internal configuration consists of two deep groove gothic arch raceways, each with a maximum ball complement, located in both the inner and outer rings. This results in a total of eight surfaces where the balls may contact at any time, providing exceptional moment, thrust, and radial load capacities. Through precise manufacturing, the raceways are closely matched to provide a high degree of load sharing. Integral seals are provided to assist in the exclusion of contaminants.

Applications

    DT series bearings have been used successfully in heavy-duty applications including:

  • Large excavators
  • Large cranes
  • Mining equipment
  • Wind turbines
  • Telescopes

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