所屬分類:密封超高速超精密角接觸球軸承
發(fā)布日期:2022-10-15 16:30:14
適用范圍: 此類軸承適用范圍很廣;主要用于高轉(zhuǎn)速,高精度旋轉(zhuǎn)等工況,例如:數(shù)控加工中心主軸,磨削用高速電主軸,磨床砂輪主軸,高速精密機(jī)械等。填充油脂的密封式軸承。
型號 | 外形尺寸 | 〆15o | 〆25o | 保持架材料 | ||||
限轉(zhuǎn)速 | 限轉(zhuǎn)速 | |||||||
d | D | B | 額定承載 | 脂油 | 額定承載 | 脂油 | ||
Cr Cor | Grease Oil | Cr Cor | Grease Oil | |||||
H7000-2RZ | 10 | 26 | 8 | 3.4 1.5 | 79000 129000 | 3.3 1.4 | 66000 109000 | 膠木 |
H7001/P4-2RZ | 12 | 28 | 8 | 3.8 1.7 | 69000 109000 | 3.6 1.6 | 59000 89000 | 膠木 |
H7002/P4-2RZ | 15 | 32 | 9 | 4.4 2.2 | 66000 99000 | 4.2 2.1 | 55000 84000 | 膠木 |
H7003/P4-2RZ | 17 | 35 | 10 | 5.2 2.5 | 55000 84000 | 5.0 2.4 | 49000 74000 | 膠木 |
H7004/P4-2RZ | 20 | 42 | 12 | 7.4 3.9 | 49000 74000 | 7.0 3.8 | 42000 62000 | 膠木 |
H7005/P4-2RZ | 25 | 47 | 12 | 8.4 4.8 | 42000 62000 | 8.0 4.6 | 35000 52000 | 膠木 |
H7006/P4-2RZ | 30 | 55 | 13 | 9.5 6.2 | 37000 55000 | 9.0 5.9 | 33000 49000 | 膠木 |
H7007/P4-2RZ | 35 | 62 | 14 | 11.2 7.9 | 37000 55000 | 10.7 7.5 | 33000 49000 | 膠木 |
H7008/P4-2RZ | 40 | 68 | 15 | 19.9 19.1 | 18000 31000 | 18.9 18.2 | 16000 27000 | 膠木 |
H7009/P4-2RZ | 45 | 75 | 16 | 26.7 25.3 | 16000 27000 | 25.4 24.1 | 15000 25000 | 膠木 |
H7010/P4-2RZ | 50 | 80 | 16 | 27.6 27.5 | 15000 25000 | 26.2 26.2 | 14000 23000 | 膠木 |
H7011/P4-2RZ | 55 | 90 | 18 | 36.7 37.1 | 13000 21000 | 34.8 35.3 | 12000 19000 | 膠木 |
H7012/P4-2RZ | 60 | 95 | 18 | 37.8 40 | 13000 21000 | 35.8 38 | 11000 18000 | 膠木 |
H7013/P4-2RZ | 65 | 100 | 18 | 38.9 42.9 | 12000 19000 | 36.8 40.7 | 10000 17000 | 膠木 |
H7014/P4-2RZ | 70 | 110 | 20 | 49.9 55.5 | 11000 18000 | 47.2 52.7 | 9000 16000 | 膠木 |
H7015/P4-2RZ | 75 | 115 | 20 | 51.3 59.2 | 10000 17000 | 48.5 56.2 | 8500 15000 | 膠木 |
H7016/P4-2RZ | 80 | 125 | 22 | 61.6 70.4 | 9000 16000 | 58.3 66.9 | 8000 14000 | 膠木 |
H7017/P4-2RZ | 85 | 130 | 22 | 63.6 75 | 8500 15000 | 59.9 71.3 | 7500 13000 | 膠木 |
H7018/P4-2RZ | 90 | 140 | 24 | 66.9 84 | 8000 14000 | 63.2 79.7 | 7000 12000 | 膠木 |
H7019/P4-2RZ | 95 | 145 | 24 | 79.1 97.6 | 7500 13000 | 74.8 92.7 | 6500 11000 | 膠木 |
H7020/P4-2RZ | 100 | 150 | 24 | 81.2 103.3 | 7000 12000 | 76.7 9.8 | 6000 10000 | 膠木 |
H7021/P4-2RZ | 105 | 160 | 26 | 93.9 118.2 | 6500 11000 | 88.8 112.2 | 6000 10000 | 膠木 |
H7022/P4-2RZ | 110 | 170 | 28 | 110.4 139.8 | 6000 10000 | 104.4 132.8 | 5700 9000 | 膠木 |
H7024/P4-2RZ | 120 | 180 | 28 | 112.7 148.7 | 6000 10000 | 106.3 141.1 | 5700 9000 | 膠木 |
H7026/P4-2RZ | 130 | 200 | 33 | 144.8 190.8 | 5700 9000 | 136.8 181.0 | 5000 8000 | 膠木 |
H7028/P4-2RZ | 140 | 210 | 33 | 148.7 202.6 | 5000 8000 | 140.4 192.2 | 4600 7500 | 膠木 |
H7030/P4-2RZ | 150 | 225 | 35 | 168.4 232.5 | 4600 7500 | 159.1 220.6 | 4000 6500 | 膠木 |
H7032/P4-2RZ | 160 | 240 | 38 | 189.1 264.5 | 4000 6500 | 178.6 251.0 | 3800 6000 | 膠木 |
H7034/P4-2RZ | 170 | 260 | 42 | 205.6 299.3 | 3800 6000 | 194.2 284.0 | 3300 5300 | 膠木 |
H7036/P4-2RZ | 180 | 280 | 46 | 229.5 352.1 | 3500 5700 | 216.8 334.1 | 3000 5000 | 膠木 |