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Thrust Ball Bearing
  • 51110
  • 51110M
  • 51111
  • 51111M
  • 51112
  • 51112M
  • 51113
  • 51113M
  • 51114
  • 51114M
  • Thrust Ball Bearing
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    • Description
    • Structure
    • Specification
    The thrust ball bearings are classified into two kinds: unidirectional thrust bearing and bidirectional thrust bearing. The former can bear the axial force in one direction and the latter can bear he axial forces in two directions. Both unidirectional and bidirectional thrust ball bearings cannot bear any radial force.Single direction thrust ball bearing consists of one raw of balls (with cage) cl,a shaft washer ( close fit with shaft), and a housing ring (loose fit with shaft and close fit with bore of bearing block). They can not carry radial loads but axial loads in one directon, because the axial loads are well distriuted on each ball, the loading capacity is higher, but the temperature is high while working, and their limiting speed is lower.The thrust ball bearings Purpose: Only use for the machine which bear one side axial load and low speed. Such as crane hook, vertical pump, vertical centrifuge, jack, low-speed reducer. The shaft washer, house washer and roller element are separate, can be mounting separately.
    Thrust Ball Bearing
    Bearings Type Basic Dimensions Basic load ratings Speed rating Weight
    d D H rmin Ca Coa Grease Oil
    mm KN r/min kg
    51110 50 70 14 0.6 27.3 58 3200 4300 0.155
    51110M 50 70 14 0.6 27.3 58 3200 4300 0.155
    51111 55 78 16 0.6 33.5 72 2800 3800 0.226
    51111M 55 78 16 0.6 33.5 72 2800 3800 0.226
    51112 60 85 17 1 39.5 87 2600 3600 0.263
    51112M 60 85 17 1 39.5 87 2600 3600 0.263
    51113 65 90 18 1 45.5 103 2400 3400 0.315
    51113M 65 90 18 1 45.5 103 2400 3400 0.363
    51114 70 95 18 1 49.4 119 2400 3400 0.351
    51114M 70 95 18 1 49.4 119 2400 3400 0.377
    51115 75 100 19 1 48.1 120 2200 3200 0.382
    51115M 75 100 19 1 48.1 120 2200 3200 0.382
    51116 80 105 19 1 49.4 130 2000 3000 0.399
    51117 85 110 19 1 49.4 132 1600 3000 0.419
    51118 90 120 22 1 65 170 1500 2600 0.632
    51118M 90 120 22 1 65 170 1500 2600 0.721
    51120 100 135 25 1 81 213 1700 2400 0.937
    51120M 100 135 25 1 81 213 1300 2400 0.937
    51122 110 145 25 1 83 233 1200 2200 1.12
    51122M 110 145 25 1 83 233 1200 2200 1.21
    51124 120 155 25 1 84 236 1600 2200 1.13
    51124M 120 155 25 1 84 236 1600 2200 1.25
    51126M 130 170 30 1 111 316 1400 1900 1.86
    51126 130 170 30 1 111 316 950 1900 1.67
    51128 140 180 31 1 114 344 1300 1800 1.8
    51128M 140 180 31 1 114 344 950 1800 2
    51130M 150 190 31 1 117 371 1200 1700 2.19
    51130 150 190 31 1 117 371 900 1700 1.96
    51132M 160 200 31 1 121 399 1200 1700 2.38
    51134M 170 215 34 1.1 131 443 1100 1600 2.99
    51134M-1 170 215 34 1.1 92.5 385 1100 1600 2.94
    51134 170 215 34 1.1 131 443 1100 1600 2.64
    51136M 180 225 34 1.1 151 500 1000 1500 3.08
    51136 180 225 34 1.1 151 500 1000 1500 2.86
    51138M 190 240 37 1.1 178 592 950 1400 4.02
    51138 190 240 37 1.1 178 592 950 1400 3.62
    51140M 200 250 37 1.1 183 636 950 1400 3.6
    51144 220 270 37 1.1 186 682 900 1300 4.45
    51148 240 300 45 1.5 259 927 800 1100 7.28
    51152 260 320 45 1.5 264 994 800 1100 7.56
    51156 280 350 53 1.5 337 1274 640 900 11.4
    51160 300 380 62 2 416 1634 630 850 17.4
    51164 320 400 63 2 426 1756 600 800 18
    51168 340 420 64 2 420 1768 600 800 19.9
    51172 360 440 65 2 430 1890 560 750 23.9
    51180 400 480 65 2 435 2020 530 700 23
    51210 50 78 22 1 54.6 94 2400 3400 0.374
    51211 55 90 25 1 68.9 123 1900 2800 0.571
    51212 60 95 26 1 74 141 1900 2800 0.695
    51212M 60 95 26 1 74 141 1900 2800 0.752
    51213 65 100 27 1 75.4 151 1800 2600 0.733
    51214 70 105 27 1 76.7 161 1800 2600 0.764
    51215 75 110 27 1 64.2 173 1200 2400 0.83
    51216 80 115 28 1 87.1 193 1700 2400 0.92
    51217 85 125 31 1 111 237 1100 2200 1.21
    51218 90 135 35 1.1 132 285 1000 2000 1.67
    51220 100 150 38 1.1 125 347 950 1800 2.12
    51220M 100 150 38 1.1 125 347 950 1800 2.33
    51222 110 160 38 1.1 131 393 850 1700 2.43
    51222M 110 160 38 1.1 131 393 850 1700 2.67
    51224 120 170 39 1.1 167 399 1100 2200 2.71
    51228 140 200 46 1.5 226 543 950 1400 4.49
    51230M 150 215 50 1.5 262 651 900 1300 5.8
    51230 150 215 50 1.5 262 651 900 1300 5.61
    Luoyang Yadian Machinery Equipment Co.ltd