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该类轴承可承受径向、轴向或径向轴向联合负荷，轴承的接触角越大所能承受的轴向力越大。其结构分为双内圈和双外圈两种形式。
该类型轴承与四列圆柱滚子轴承配套使用，采用40°接触角设计，提高轴向承载能力，装在轧机的固定端，限制轧辊的双向窜动。可承受中等以下的轴向力，极限转速高、定位准确、安装方便。为避免承受轧制负荷轴承外径与轴承座应留有间隙。
主要生产型号及规格尺寸
| 双角接触球轴承(6类) | ||||||
| 轴承型号 | 外形尺寸(mm) | 单重 | ||||
| 新代号 | 旧代号 | d | D | B | C | (Kg) |
| 4086918H | 90 | 137.5 | 70 | 3.94 | ||
| 4086918X3 | 90 | 135 | 62 | 3 | ||
| XT4086918X3 | 75 | 134.5 | 70 | 4.2 | ||
| 40201D | 4086920H | 100 | 170 | 60.3 | 5.9 | |
| 4086920/W33 | 100 | 170 | 60.3 | 5.9 | ||
| 86124H/w33 | 120 | 180 | 56 | 6.02 | ||
| 4024D | 4086124H | 120 | 180 | 60 | 5.6 | |
| 4024X3D | 4086124KH | 120 | 190 | 66 | 7.5 | |
| 4026X2D | 4086726H | 130 | 200 | 75 | 9.1 | |
| 4028D | 4086128H | 140 | 210 | 69 | 8.8 | |
| 4086130 | 150 | 225 | 75 | 9.62 | ||
| 3086132KH | 160 | 240 | 58 | 9.7 | ||
| 4032D | 4086132H | 160 | 240 | 80 | 13.3 | |
| 4034X1D/W33 | 170 | 259.5 | 90 | 15.4 | ||
| 4034DC | 170 | 260 | 90 | 16 | ||
| XT4086134H | 150 | 260 | 95 | 22.16 | ||
| 4034D | 4086134H | 170 | 260 | 90 | 18 | |
| 4086734H | 170 | 259.5 | 84 | 14.85 | ||
| 32302D/W33 | 150 | 270 | 90 | 23.3 | ||
| 4036X2D-1/W33 | 180 | 280 | 90 | 19.2 | ||
| 4036X2DT/W33 | 180 | 280 | 92 | 19.7 | ||
| XT4036X2DT/W33 | 160 | 280 | 92/117 | 24.9 | ||
| 4036DC | 180 | 280 | 100 | 20.6 | ||
| 4036D | 4086136H | 180 | 280 | 100 | 24 | |
| 4038D | 4086138H | 190 | 290 | 100 | 25 | |
| 40403D | 4086140K | 200 | 309.5 | 102 | 33 | |
| 4040D | 4086140H | 200 | 310 | 109 | 31.8 | |
| 4044D | 4086144 | 220 | 340 | 118 | 33.5 | |
| 4046DC/W33 | 230 | 330 | 92 | 27.3 | ||
| 4048D | 4086148H | 240 | 360 | 118 | 44 | |
| 4048X1D | 240 | 359.5 | 118 | 44 | ||
| 4052D/W33 | 4086152/W33 | 260 | 400 | 140 | 54.88 | |
| 4056D | 4086156H | 280 | 420 | 140 | 71 | |
| 4086960/W33 | 300 | 380 | 76 | 21 | ||
| 4060D | 4086160H | 300 | 460 | 160 | 101 | |
| 4064D/W33 | 4086164/W33 | 320 | 480 | 160 | 98 | |
| 4068D/W33 | 340 | 520 | 180 | 130.5 | ||
| 4972X2D/W33 | 360 | 480 | 112 | 60.6 | ||
| 86722/TG | 110 | 200 | 83 | 12 | ||
| 4028X3D | 86728H | 140 | 209.5 | 66 | 8.4 | |
| 86730/W33 | 150 | 225 | 73 | 10.7 | ||
| 40303D | 86830H | 150 | 230 | 70 | 11.5 | |
| 4936X3D/W33 | 86736/W33 | 180 | 259.5 | 66 | 12 | |
| 86736HK | 180 | 259.5 | 60 | 11.02 | ||
| 86738H | 190 | 269.5 | 66 | 12.5 | ||
| 86940/C3LG | 203.2 | 276.26 | 90.5 | 16.4 | ||
| 86740H | 200 | 279.5 | 76 | 15.2 | ||
| 49403D-1/W33 | 200 | 289.5 | 76 | 14 | ||
| 86744H | 220 | 309.5 | 76 | 18.8 | ||
| 4946X1D/W33 | 86746/W33 | 230 | 329.5 | 80 | 19.7 | |
| 4946X3D/W33 | 230 | 329.5 | 80 | 21.2 | ||
| 4048X3D | 86748K | 240 | 370 | 112 | 44 | |
| 3248X2D | 86748H | 240 | 440 | 114 | 80 | |
| 4952X3D/W33 | 86752/W33 | 260 | 369.5 | 92 | 30.52 | |
| 4952X2D/W33 | 260 | 360 | 92 | 29.276 | ||
| 4956X3D/W33 | 280 | 390 | 92 | 40.4 | ||
| 86760H | 300 | 419.5 | 112 | 50.5 | ||
| 4064X3D/W33 | 86764/W33 | 320 | 459.5 | 140 | 80 | |
| 86776H/W33 | 380 | 520 | 130 | 92.53 | ||
| 49802D/W33 | 400 | 540 | 130 | 93 | ||
| 4984X2D/W33 | 420 | 560 | 130 | 90.1 | ||
| 4088X2D/W33 | 440 | 650 | 188 | 209 | ||
| 2E156822/SM | 110 | 170 | 56 | 4.37 | ||
| 156126/W33 | 130 | 200 | 66 | 6.6 | ||
| 156928H | 140.5 | 210 | 66 | 8.3 | ||
| 305608A | 160 | 215 | 50 | 5.43 | ||
| 305608B | 160 | 215 | 56 | 6 | ||
| 156932H | 160 | 215 | 56 | 8.6 | ||
| 156132H | 160 | 240 | 76 | 13.5 | ||
| 156832/W33 | 160 | 249.5 | 84 | 15 | ||
| 156134/W33 | 170 | 260 | 84 | 15.2 | ||
| 4156938X2/W33 | 190 | 260 | 66 | 9.74 | ||
| FAG:566013 | 156136 | 180 | 280 | 92 | 22 | |
| 156138H | 190 | 290 | 92 | 23 | ||
| 4038DC/W33 | 156138/W33 | 190 | 290 | 92 | 23.2 | |
| 156140H | 200 | 310 | 96 | 27.8 | ||
| 156740/W33 | 200 | 280 | 76 | 15.3 | ||
| 4156128/C9W33 | 140 | 210 | 69 | 8.532 | ||
| 4156144K | 220 | 340 | 112 | 34.598 | ||
| 4156144/W33 | 220 | 340 | 118 | 33.5 | ||
| 156152/W33 | 260 | 400 | 130 | 55.29 | ||
| 4156156K | 280 | 420 | 130 | 60.12 | ||
| 156860/W33 | 300 | 459.5 | 100 | 66.5 | ||
| 4156160K | 300 | 460 | 148 | 84.4 | ||
| 40602D/W33 | 300 | 460 | 148 | 84.4 | ||
| 156172/W33 | 360 | 540 | 164 | 129.1 | ||
| 156721/C2JG | 105 | 190 | 79 | 10.6 | ||
| SKF：309733 | 156724 | 120 | 190 | 66 | 5.73 | |
| 156724 | 120 | 190 | 66 | 5.73 | ||
| 156724K | 120 | 215 | 80 | 11.76 | ||
| 156728/W33 | 140 | 209.5 | 66 | 7.8 | ||
| 156729/YAB | 146 | 240 | 60 | 11.87 | ||
| 156730K | 150 | 210 | 56 | 5.28 | ||
| KOYO:7934DFC3 | 156734H | 170 | 230 | 56 | 7 | |
| 156936/W33 | 180 | 250 | 70 | 9.24 | ||
| 156736/W33 | 180 | 259.5 | 66 | 10.8 | ||
| 156836/W33 | 180 | 259.5 | 80 | 12.3 | ||
| 156746/W33 | 230 | 329.5 | 80 | 21.4 | ||
| 156756/W33 | 280 | 389.5 | 92 | 35 | ||
| 156957X3/W33 | 285 | 380 | 92 | 29.3 | ||
| 305455B | 180 | 250 | 70 | 10.9 | ||
| 156188/W33 | 440 | 650 | 188 | 209 | ||
| 1561/530/W33 | 530 | 760 | 200 | 274.5 | ||
| 1567/530/W33 | 530 | 780 | 224 | 335 | ||