推力球轴承由轴圈、座圈、钢球和保持架组成,与轴相配合的套圈称做轴圈,与外壳相配合的套圈称做座圈,座圈的安装面呈球面的轴承具有调心性能,可以减少安装误差的影响。推力球轴承主要用来承受轴向载荷,可以传递大的轴向载荷,而不能承受径向载荷。此类轴承主要应用于汽车转向机构、机床主轴等。
基本尺寸 mm | 基本额定载荷 kN | 极限转速 rmin | 轴承代号 | 其他尺寸 mm | 安装相关尺寸 mm | 质量 kg | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
d | D | T | rmin | r1min | Cr | Cor | 脂润滑 | 油润滑 | 轴承代号 | D1 | B | d3 | T | damin | Damax | ramax | rbmax | 质量 |
25 | 52 | 18 | 0.6 | 0.3 | 26.7 | 37.9 | 3500 | 4600 | 52206 | 32 | 7 | 52 | 18 | 30 | 39 | 0.3 | 0.6 | 0.261 |
30 | 62 | 21 | 1 | 0.3 | 37.3 | 54.2 | 3400 | 4200 | 52207 | 37 | 8 | 62 | 21 | 35 | 46 | 0.3 | 1 | 0.354 |
30 | 68 | 27 | 1 | 0.3 | 55.5 | 73.8 | 3400 | 4200 | 52307 | 37 | 10 | 68 | 27 | 35 | 48 | 0.3 | 1 | 0.647 |
30 | 68 | 22.5 | 1 | 0.6 | 47 | 74.1 | 3400 | 4200 | 52208 | 42 | 9 | 68 | 22.5 | 40 | 51 | 0.6 | 1 | 0.496 |
35 | 73 | 23 | 1 | 0.6 | 47.7 | 81.3 | 2800 | 3800 | 52209 | 47 | 9 | 73 | 23 | 45 | 56 | 0.6 | 1 | 0.623 |
40 | 78 | 24 | 1 | 0.6 | 54.4 | 94.3 | 2800 | 3800 | 52210 | 52 | 9 | 78 | 24 | 50 | 61 | 0.6 | 1 | 0.722 |
45 | 90 | 27.5 | 1 | 0.6 | 69.4 | 122.9 | 2700 | 3500 | 52211 | 57 | 10 | 90 | 27.5 | 55 | 69 | 0.6 | 1 | 1.06 |
45 | 120 | 53.5 | 1.5 | 0.6 | 191.6 | 226.3 | 2700 | 3500 | 52411M | 57 | 20 | 120 | 53.5 | 53 | 81 | 0.6 | 1.5 | 4.81 |
50 | 95 | 28 | 1 | 0.6 | 73.5 | 141 | 2700 | 3500 | 52212 | 62 | 10 | 95 | 28 | 60 | 74 | 0.6 | 1 | 1.25 |
55 | 100 | 28.5 | 1 | 0.6 | 74.9 | 151 | 2700 | 3400 | 52213 | 67 | 10 | 100 | 28.5 | 65 | 79 | 0.6 | 1 | 1.29 |
55 | 105 | 28.5 | 1 | 1 | 76.1 | 161.3 | 2700 | 3400 | 52214 | 72 | 10 | 105 | 28.5 | 70 | 84 | 1 | 1 | 1.37 |
55 | 125 | 44 | 1.1 | 1 | 148.3 | 250.6 | 2500 | 3200 | 52314 | 72 | 16 | 125 | 44 | 70 | 92 | 1 | 1 | 3.65 |
55 | 150 | 65.5 | 2 | 1 | 197.8 | 365.4 | 2500 | 3200 | 52414M | 73 | 24 | 150 | 65.5 | 70 | 102 | 1 | 2 | 9.15 |
60 | 110 | 28.5 | 1 | 1 | 82.2 | 172.7 | 2400 | 3300 | 52215/HCIP6 | 77 | 10 | 110 | 28.5 | 1.51 | ||||
65 | 115 | 29 | 1 | 1 | 86.5 | 193.2 | 2300 | 3100 | 52216 | 82 | 10 | 115 | 29 | 80 | 94 | 1 | 1 | 1.73 |
65 | 180 | 78.5 | 2.1 | 1.1 | 258.8 | 534 | 2300 | 3100 | 52417M | 88 | 29 | 179.5 | 78.5 | 86 | 124 | 1 | 1 | 16.0 |
70 | 125 | 33.5 | 1 | 1 | 111.2 | 237 | 2300 | 3100 | 52217 | 88 | 12 | 125 | 33.5 | 85 | 101 | 1 | 1 | 2.19 |
75 | 135 | 38 | 1.1 | 1 | 133.2 | 285 | 2200 | 3000 | 52218 | 93 | 14 | 135 | 38 | 90 | 108 | 1 | 1 | 3.11 |
80 | 210 | 91.5 | 3 | 1.1 | 344.9 | 775 | 2200 | 2900 | 52420M | 103 | 33 | 209.5 | 91.5 | 101 | 145 | 1 | 3 | 25.3 |
80 | 210 | 91.5 | 3 | 1.1 | 324.3 | 734.5 | 2200 | 2900 | 52420 | 103 | 33 | 209.5 | 91.5 | 101 | 145 | 1 | 3 | 24.4 |
85 | 150 | 41 | 1.1 | 1 | 162.8 | 346.6 | 2100 | 2800 | 52220 | 103 | 15 | 150 | 41 | 100 | 120 | 1 | 1 | 4.05 |
85 | 170 | 59 | 1.5 | 1 | 212.3 | 512.9 | 2100 | 2800 | 52320 | 103 | 21 | 170 | 59 | 100 | 128 | 1 | 1.5 | 8.8 |
90 | 230 | 101.5 | 3 | 1.1 | 377.4 | 900.2 | 2100 | 2800 | 52422M | 113 | 37 | 229 | 101.5 | 110 | 159 | 1 | 3 | 33.4 |
95 | 160 | 41 | 1.1 | 1 | 170.6 | 392.5 | 2000 | 2600 | 52222 | 113 | 15 | 160 | 41 | 110 | 130 | 1 | 1 | 4.51 |
95 | 190 | 67 | 2 | 1 | 234.1 | 588 | 1900 | 2500 | 52322 | 113 | 24 | 190 | 67 | 110 | 142 | 1 | 2 | 12.68 |
95 | 190 | 67 | 2 | 1 | 234.1 | 588 | 1900 | 2500 | 52322U | 113 | 24 | 190 | 67 | 110 | 142 | 1 | 2 | 13.22 |
95 | 250 | 108.5 | 4 | 1.5 | 651.7 | 2071.3 | 1900 | 2400 | 52424M | 123 | 40 | 249 | 108.5 | 246 | 173 | 1.5 | 4 | 42.1 |
100 | 170 | 41.5 | 1.1 | 1.1 | 167.1 | 398.9 | 1700 | 2100 | 52224 | 123 | 15 | 170 | 41.5 | 120 | 140 | 1 | 1 | 4.94 |
100 | 210 | 72 | 2.1 | 1.1 | 267.5 | 711.4 | 1700 | 2000 | 52324 | 123 | 21 | 210 | 72 | 120 | 157 | 1 | 2 | 17.3 |
110 | 190 | 49 | 1.5 | 1.1 | 221.6 | 507.2 | 1400 | 1800 | 52226M | 133 | 18 | 190 | 49 | 130 | 154 | 1 | 1.5 | 8.60 |