尺寸,mm | 额定载荷,N | 轴承型号 | 轴承尺寸,mm | 轴尺寸,mm | 轴承座尺寸,mm | 保持架 | 系数 | 重量kg | ||||||||||||||||||
d | D | T | 动载(1) C1 |
系数(5) e |
系数(5) Y |
动载(2) C90 |
动载(2) Ca90 |
系数(5) K |
静载C0 | 内圈 | 外圈 | B | C | a(3) | 最大轴肩倒角半径 R(4) |
轴肩直径 da |
轴肩直径 db |
最大挡肩倒角半径 r(4) |
挡肩直径 Da |
挡肩直径 Db |
Aa | Ab | G1 | G2 | Cg | |
28.575 | 76.200 | 30.162 | 87700 | 0.33 | 1.80 | 22700 | 13000 | 1.76 | 102000 | 3198 | 3129 | 29.997 | 23.812 | -10.2 | 1.3 | 37.0 | 39.0 | 0.8 | 69.0 | 65.0 | 1.50 | 0.50 | 23.4 | 8.76 | 0.0697 | 0.71 |
28.575 | 79.375 | 25.400 | 71900 | 0.67 | 0.90 | 18600 | 21300 | 0.87 | 76200 | 43112 | 43312 | 24.074 | 17.462 | -2.0 | 0.8 | 41.5 | 42.5 | 1.5 | 74.0 | 67.0 | 3.40 | 2.30 | 16.8 | 7.57 | 0.0774 | 0.61 |
29.000 | 50.292 | 14.224 | 27700 | 0.37 | 1.62 | 7190 | 4550 | 1.58 | 36200 | L45449 | L45410 | 14.732 | 10.668 | -3.3 | 3.5 | 33.5 | 40.0 | 1.3 | 48.0 | 44.5 | 0.50 | 0.80 | 10.8 | 12.4 | 0.0559 | 0.11 |
29.367 | 66.421 | 23.812 | 71000 | 0.25 | 2.36 | 18400 | 8000 | 2.30 | 81700 | 2690 | 2631 | 25.433 | 19.050 | -9.4 | 3.5 | 35.0 | 41.0 | 1.3 | 60.0 | 58.0 | 0.80 | 0.80 | 19.3 | 8 | 0.0598 | 0.40 |
29.367 | 66.421 | 23.812 | 71000 | 0.25 | 2.36 | 18400 | 8000 | 2.30 | 81700 | 2691 | 2631 | 25.433 | 19.050 | -9.4 | 0.8 | 36.5 | 37.5 | 1.3 | 60.0 | 58.0 | 0.80 | 0.80 | 19.3 | 8 | 0.0598 | 0.41 |
29.987 | 61.981 | 16.002 | 40000 | 0.38 | 1.57 | 10400 | 6800 | 1.53 | 44100 | 17118 | 17244A | 16.566 | 14.288 | -3.6 | 1.5 | 34.5 | 37.0 | 1.5 | 57.0 | 54.0 | 0.30 | 1.80 | 11.8 | 7.49 | 0.0579 | 0.23 |
29.987 | 62.000 | 16.002 | 40000 | 0.38 | 1.57 | 10400 | 6800 | 1.53 | 44100 | 17118 | 17244 | 16.566 | 14.288 | -3.6 | 1.5 | 34.5 | 37.0 | 1.5 | 57.0 | 54.0 | 0.30 | 1.80 | 11.8 | 7.49 | 0.0579 | 0.23 |
29.987 | 62.000 | 18.161 | 46800 | 0.35 | 1.71 | 12100 | 7280 | 1.67 | 53900 | 15115 | 15245 | 19.050 | 14.288 | -4.8 | 1.3 | 36.0 | 37.5 | 1.3 | 58.0 | 55.0 | 0.30 | 1.70 | 14.6 | 7.58 | 0.0606 | 0.26 |
29.987 | 62.000 | 19.050 | 46800 | 0.35 | 1.71 | 12100 | 7280 | 1.67 | 53900 | 15117 | 15245 | 20.638 | 14.288 | -5.8 | 1.3 | 35.0 | 36.5 | 1.3 | 58.0 | 55.0 | 1.20 | 1.10 | 14.6 | 7.58 | 0.0606 | 0.26 |
29.987 | 62.000 | 20.638 | 46800 | 0.35 | 1.71 | 12100 | 7280 | 1.67 | 53900 | 15117 | 15244 | 20.638 | 15.875 | -5.8 | 1.3 | 35.0 | 36.5 | 1.3 | 58.0 | 55.0 | 1.20 | 1.10 | 14.6 | 7.58 | 0.0606 | 0.28 |
29.987 | 62.000 | 20.638 | 46800 | 0.35 | 1.71 | 12100 | 7280 | 1.67 | 53900 | 15117 | 15244X | 20.638 | 15.875 | -5.8 | 1.3 | 35.0 | 36.5 | 1.5 | 58.0 | 55.0 | 1.20 | 1.10 | 14.6 | 7.58 | 0.0606 | 0.28 |
29.987 | 63.500 | 20.638 | 46800 | 0.35 | 1.71 | 12100 | 7280 | 1.67 | 53900 | 15117 | 15250 | 20.638 | 15.875 | -5.8 | 1.3 | 35.0 | 36.5 | 1.3 | 59.0 | 56.0 | 1.20 | 1.10 | 14.6 | 7.58 | 0.0606 | 0.29 |
29.987 | 68.262 | 21.000 | 59100 | 0.42 | 1.44 | 15300 | 10900 | 1.40 | 70200 | 02474A | 02420A | 22.225 | 16.238 | -5.1 | 0.8 | 38.5 | 39.5 | 1.5 | 63.0 | 59.0 | 1.20 | 0.90 | 17.5 | 8.48 | 0.0681 | 0.38 |
29.987 | 69.012 | 19.845 | 50600 | 0.38 | 1.57 | 13100 | 8570 | 1.53 | 61700 | 14118AS | 14276 | 19.202 | 15.875 | -4.3 | 0.8 | 37.0 | 37.5 | 1.3 | 63.0 | 60.0 | 1.00 | 1.80 | 18 | 9.4 | 0.0668 | 0.36 |
29.987 | 72.000 | 19.000 | 54400 | 0.36 | 1.67 | 14100 | 8700 | 1.62 | 60100 | 26118 | 26283 | 18.923 | 15.875 | -4.1 | 1.5 | 36.0 | 38.0 | 1.5 | 65.0 | 62.0 | 0.60 | 1.10 | 16.1 | 10.1 | 0.0630 | 0.38 |
29.987 | 76.200 | 19.000 | 54400 | 0.36 | 1.67 | 14100 | 8700 | 1.62 | 60100 | 26118 | 26300 | 18.923 | 15.875 | -4.1 | 1.5 | 36.0 | 38.0 | 1.5 | 66.0 | 64.0 | 0.60 | 1.10 | 16.1 | 10.1 | 0.0630 | 0.44 |
29.987 | 76.200 | 24.608 | 71900 | 0.67 | 0.90 | 18600 | 21300 | 0.87 | 76200 | 43117 | 43300 | 24.074 | 16.670 | -2.0 | 1.5 | 42.0 | 44.5 | 3.3 | 73.0 | 64.0 | 3.40 | 2.30 | 16.8 | 7.57 | 0.0774 | 0.53 |
30.000 | 62.000 | 16.002 | 40000 | 0.38 | 1.57 | 10400 | 6800 | 1.53 | 44100 | 17118-S | 17244 | 16.566 | 14.288 | -3.6 | 1.5 | 34.5 | 37.0 | 1.5 | 57.0 | 54.0 | 0.30 | 1.80 | 11.8 | 7.49 | 0.0579 | 0.23 |
30.000 | 68.956 | 19.845 | 50600 | 0.38 | 1.57 | 13100 | 8570 | 1.53 | 61700 | 14117A | 14274A | 19.583 | 15.875 | -4.3 | 3.5 | 40.0 | 43.0 | 3.3 | 63.0 | 59.0 | 1.00 | 1.40 | 18 | 9.4 | 0.0668 | 0.35 |
30.000 | 69.012 | 19.845 | 50600 | 0.38 | 1.57 | 13100 | 8570 | 1.53 | 61700 | 14118 | 14274 | 19.202 | 15.875 | -4.3 | 0.8 | 36.5 | 37.0 | 3.3 | 63.0 | 59.0 | 1.00 | 1.80 | 18 | 9.4 | 0.0668 | 0.35 |
30.000 | 69.012 | 19.845 | 50600 | 0.38 | 1.57 | 13100 | 8570 | 1.53 | 61700 | 14118 | 14276 | 19.202 | 15.875 | -4.3 | 0.8 | 36.5 | 37.0 | 1.3 | 63.0 | 60.0 | 1.00 | 1.80 | 18 | 9.4 | 0.0668 | 0.36 |
30.000 | 69.012 | 19.845 | 50600 | 0.38 | 1.57 | 13100 | 8570 | 1.53 | 61700 | 14117A | 14276 | 19.583 | 15.875 | -4.3 | 3.5 | 40.0 | 43.0 | 1.3 | 63.0 | 60.0 | 1.00 | 1.40 | 18 | 9.4 | 0.0668 | 0.36 |
30.000 | 69.012 | 19.845 | 50600 | 0.38 | 1.57 | 13100 | 8570 | 1.53 | 61700 | 14118A | 14274 | 19.583 | 15.875 | -4.3 | 3.5 | 37.0 | 43.0 | 3.3 | 63.0 | 59.0 | 1.00 | 1.40 | 18 | 9.4 | 0.0668 | 0.36 |
30.000 | 69.850 | 23.812 | 77500 | 0.27 | 2.19 | 20100 | 9410 | 2.14 | 94400 | 2586 | 2523 | 25.357 | 19.050 | -8.6 | 3.5 | 36.0 | 42.5 | 1.3 | 64.0 | 61.0 | 0.90 | 0.80 | 23.6 | 9.63 | 0.0656 | 0.46 |