品牌 | zys | 型号 | 7系列 |
类型 | 角接触球轴承 | 内径 | 8-280(mm) |
外径 | 22-420(mm) | 厚度 | 7-65(mm) |
保持架及其材料 | F1碳钢 | 载荷方向 | 向心 |
滚动体类型 | 球 | 滚动体列数 | 单列 |
滚道类型 | 深沟滚道 | 用途 | 机床主轴 |
体积规格 | 小型 28≤D≤55 | 使用特性 | 高速 |
是否标准件 | 标准件 | 是否进口 | 非进口 |
样品或现货 | 现货 |
接触角 | 外形尺寸 | 额定载荷 | 极限 | 重量 | ||||||||
型号 | c=15° | d | d | b | rsmin | rismin | a | cr | cor | 脂 | 油 | ≈ |
ac=15° | mm | ≈ | kn | r/min | kg | |||||||
71800 | c | 10 | 19 | 5 | 0.30 | 0.10 | 4 | 1.8 | 1.1 | 75000 | 120000 | 0.005 |
ac | 0.30 | 0.10 | 6 | 1.7 | 1.1 | 70000 | 110000 | 0.005 | ||||
71801 | c | 12 | 21 | 5 | 0.30 | 0.10 | 5 | 2 | 1.4 | 70000 | 110000 | 0.006 |
ac | 0.30 | 0.10 | 6 | 1.9 | 1.3 | 63000 | 95000 | 0.006 | ||||
71802 | c | 15 | 24 | 5 | 0.30 | 0.10 | 5 | 2.2 | 1.8 | 60000 | 90000 | 0.007 |
ac | 0.30 | 0.10 | 7 | 2.1 | 1.7 | 53000 | 80000 | 0.007 | ||||
71803 | c | 17 | 26 | 5 | 0.30 | 0.10 | 5 | 2.3 | 1.9 | 53000 | 80000 | 0.008 |
ac | 0.30 | 0.10 | 7 | 2.1 | 1.8 | 50000 | 75000 | 0.008 | ||||
71804 | c | 20 | 32 | 7 | 0.30 | 0.10 | 7 | 3.9 | 3.4 | 45000 | 67000 | 0.018 |
ac | 0.30 | 0.10 | 9 | 3.7 | 3.2 | 40000 | 60000 | 0.018 | ||||
71805 | c | 25 | 37 | 7 | 0.30 | 0.15 | 8 | 4.2 | 4.1 | 38000 | 56000 | 0.022 |
ac | 0.30 | 0.15 | 11 | 3.9 | 3.9 | 34000 | 50000 | 0.022 | ||||
71806 | c | 30 | 42 | 7 | 0.30 | 0.15 | 8 | 4.4 | 4.8 | 32000 | 48000 | 0.025 |
ac | 0.30 | 0.15 | 12 | 4.1 | 4.5 | 28000 | 43000 | 0.025 | ||||
71807 | c | 35 | 47 | 7 | 0.30 | 0.15 | 9 | 4.6 | 5.5 | 26000 | 40000 | 0.029 |
ac | 0.30 | 0.15 | 13 | 4.3 | 5.2 | 24000 | 38000 | 0.029 | ||||
71808 | c | 40 | 52 | 7 | 0.30 | 0.15 | 10 | 4.8 | 6.2 | 24000 | 38000 | 0.032 |
ac | 0.30 | 0.15 | 14 | 4.5 | 5.8 | 20000 | 34000 | 0.032 | ||||
71809 | c | 45 | 58 | 7 | 0.30 | 0.15 | 10 | 4.9 | 6.7 | 18000 | 34000 | 0.040 |
ac | 0.30 | 0.15 | 14 | 4.6 | 6.3 | 18000 | 30000 | 0.040 | ||||
71810 | c | 50 | 65 | 7 | 0.30 | 0.15 | 11 | 7.4 | 10 | 16000 | 30000 | 0.052 |
ac | 0.30 | 0.15 | 17 | 6.9 | 9.5 | 16000 | 26000 | 0.052 | ||||
71811 | c | 55 | 72 | 9 | 0.30 | 0.15 | 13 | 10.2 | 13.8 | 16000 | 26000 | 0.081 |
ac | 0.30 | 0.15 | 19 | 9.6 | 13.1 | 15000 | 24000 | 0.081 | ||||
71812 | c | 60 | 78 | 9 | 0.30 | 0.15 | 14 | 13.4 | 18 | 15000 | 24000 | 0.100 |
ac | 0.30 | 0.15 | 21 | 12.6 | 17 | 14000 | 22000 | 0.100 | ||||
71813 | c | 65 | 85 | 10 | 0.60 | 0.15 | 15 | 13.4 | 18.8 | 14000 | 22000 | 0.125 |
ac | 0.60 | 0.15 | 22 | 12.6 | 13.8 | 13000 | 20000 | 0.125 | ||||
71814 | c | 70 | 90 | 10 | 0.60 | 0.15 | 16 | 13.8 | 20.3 | 13000 | 20000 | 0.133 |
ac | 0.60 | 0.15 | 24 | 13 | 19.1 | 12000 | 19000 | 0.133 | ||||
71815 | c | 75 | 95 | 10 | 0.60 | 0.15 | 16 | 14.2 | 21.7 | 12000 | 19000 | 0.142 |
ac | 0.60 | 0.15 | 25 | 13.3 | 20.5 | 11000 | 18000 | 0.142 | ||||
71816 | c | 80 | 100 | 10 | 0.60 | 0.15 | 17 | 14.5 | 23.1 | 11000 | 18000 | 0.150 |
ac | 0.60 | 0.15 | 26 | 13.6 | 21.8 | 9500 | 16000 | 0.150 | ||||
71817 | c | 85 | 110 | 13 | 1.00 | 0.30 | 20 | 21.5 | 32.2 | 10000 | 17000 | 0.262 |
ac | 1.00 | 0.30 | 29 | 20.2 | 30.5 | 9000 | 15000 | 0.262 | ||||
71818 | c | 90 | 115 | 13 | 1.00 | 0.30 | 20 | 21.7 | 33.5 | 9500 | 16000 | 0.274 |
ac | 1.00 | 0.30 | 30 | 20.4 | 31.6 | 8500 | 14000 | 0.274 | ||||
71819 | c | 95 | 120 | 13 | 1.00 | 0.30 | 21 | 21.9 | 34.7 | 9000 | 15000 | 0.287 |
ac | 1.00 | 0.30 | 32 | 20.6 | 32.8 | 8500 | 14000 | 0.287 | ||||
71820 | c | 100 | 125 | 13 | 1.00 | 0.30 | 22 | 22.5 | 37 | 8500 | 14000 | 0.301 |
ac | 1.00 | 0.30 | 33 | 21.2 | 34.9 | 8000 | 13000 | 0.301 | ||||
71821 | c | 105 | 130 | 13 | 1.00 | 0.30 | 22 | 22.7 | 38.3 | 8500 | 14000 | 0.314 |
ac | 1.00 | 0.30 | 34 | 21.3 | 36.1 | 8000 | 13000 | 0.314 | ||||
71822 | c | 110 | 140 | 16 | 1.00 | 0.30 | 25 | 31.8 | 51.6 | 8000 | 13000 | 0.496 |
ac | 1.00 | 0.30 | 37 | 29.9 | 48.7 | 7500 | 12000 | 0.496 | ||||
71824 | c | 120 | 150 | 16 | 1.00 | 0.30 | 26 | 33.1 | 56.9 | 7000 | 11000 | 0.537 |
ac | 1.00 | 0.30 | 39 | 31.1 | 53.7 | 6700 | 10000 | 0.537 | ||||
71826 | c | 130 | 165 | 18 | 1.10 | 0.60 | 29 | 38.7 | 67.6 | 6700 | 10000 | 0.782 |
ac | 1.10 | 0.60 | 43 | 36.3 | 63.8 | 6000 | 9000 | 0.782 | ||||
71828 | c | 140 | 175 | 18 | 1.10 | 0.60 | 30 | 44.8 | 79.2 | 6000 | 9000 | 0.813 |
ac | 1.10 | 0.60 | 46 | 42 | 74.7 | 5600 | 8500 | 0.813 | ||||
71830 | c | 150 | 190 | 20 | 1.10 | 0.60 | 33 | 51.2 | 92 | 5600 | 8500 | 1.140 |
ac | 1.10 | 0.60 | 50 | 48 | 86.8 | 5000 | 7500 | 1.140 | ||||
71832 | c | 160 | 200 | 20 | 1.10 | 0.60 | 34 | 52.4 | 97.7 | 5000 | 7500 | 1.210 |
ac | 1.10 | 0.60 | 52 | 49.2 | 92.2 | 4800 | 7000 | 1.210 | ||||
71834 | c | 170 | 215 | 22 | 1.10 | 0.60 | 37 | 66.5 | 123.4 | 4800 | 7000 | 1.610 |
ac | 1.10 | 0.60 | 56 | 62.4 | 116.5 | 4300 | 6300 | 1.610 |