安装组件的轴肩端面和外壳孔底面的尺寸公差、几何精度、刚性、轴向跳动、粗糙度应符合国际、部标规定的技术要求。当不使用推力垫圈时,滚针所接触的表面的硬度HRC=58-64,硬化层深度=0.6-1.0mm。
轴径Shaft Diameter |
轴承型号与近似重量 Bearing Designation and mass approx |
外形尺寸 Borndary Dimensions |
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垫圈 Bearing Washer | 重量Mass | 定位座圈 Housing Locating Washer | 重量 Mass | 定位轴圈 Shaft Locating Washer | 垫圈 Bearing Washer | 重量 Mass |
d |
D1 | D | d1 | B1注1 | B | |
mm | g | g | g | mm | |||||||||
4 | AS0414 | 1 | -- | -- | -- | -- | -- | 4 | -- | 14 | -- | 1 | -- |
5 | AS0515 | 1 | -- | -- | -- | -- | -- | 5 | -- | 15 | -- | 1 | -- |
6 | AS0619 | 2 | -- | -- | -- | LS0619 | 4 | 6 | -- | 19 | -- | 1 | 2.75 |
8 | AS0821 | 2 | -- | -- | -- | LS0821 | 4 | 8 | -- | 21 | -- | 1 | 2.75 |
10 | AS1024 | 3 | -- | -- | -- | LS1024 | 7 | 10 | -- | 24 | -- | 1 | 2.75 |
12 | AS1226 | 3 | -- | -- | -- | LS1226 | 8 | 12 | -- | 26 | -- | 1 | 2.75 |
15 | AS1528 | 3 | GS81102 | 8 | WS81102 | LS1528 | 9 | 15 | 16 | 28 | 28 | 1 | 2.75 |
17 | AS1730 | 4 | GS81103 | 9 | WS81103 | LS1730 | 9 | 17 | 18 | 30 | 30 | 1 | 2.75 |
20 | AS2035 | 5 | GS81104 | 12 | WS81104 | LS2035 | 13 | 20 | 21 | 35 | 35 | 1 | 2.75 |
25 | AS2542 | 7 | GS81105 | 19 | WS81105 | LS2542 | 19 | 25 | 26 | 42 | 42 | 1 | 3 |
30 | AS3047 | 8 | GS81106 | 20 | WS81106 | LS3047 | 22 | 30 | 32 | 47 | 47 | 1 | 3 |
35 | AS3552 | 9 | GS81107 | 27 | WS81107 | LS3552 | 29 | 35 | 37 | 52 | 52 | 1 | 3.5 |
40 | AS4060 | 12 | GS81108 | 37 | WS81108 | LS4060 | 40 | 40 | 42 | 60 | 60 | 1 | 3.5 |
45 | AS4565 | 13 | GS81109 | 47 | WS81109 | LS4565 | 50 | 45 | 47 | 65 | 65 | 1 | 4 |
50 | AS5070 | 14 | GS81110 | 51 | WS81110 | LS5070 | 55 | 50 | 52 | 70 | 70 | 1 | 4 |
55 | AS5578 | 18 | GS81111 | 82 | WS81111 | LS5578 | 88 | 55 | 57 | 78 | 78 | 1 | 5 |
60 | AS6085 | 22 | GS81112 | 92 | WS81112 | LS6085 | 97 | 60 | 62 | 85 | 85 | 1 | 4.75 |
65 | AS6590 | 24 | GS81113 | 110 | WS81113 | LS6590 | 115 | 65 | 67 | 90 | 90 | 1 | 5.25 |
70 | AS7095 | 25 | GS81114 | 120 | WS81114 | LS7095 | 123 | 70 | 72 | 95 | 95 | 1 | 5.25 |
75 | AS75100 | 27 | GS81115 | 136 | WS81115 | LS75100 | 142 | 75 | 77 | 100 | 100 | 1 | 5.75 |
80 | AS80105 | 28 | GS81116 | 144 | WS81116 | LS80105 | 151 | 80 | 82 | 105 | 105 | 1 | 5.75 |
85 | AS85110 | 29 | GS81117 | 151 | WS81117 | LS85110 | 159 | 85 | 87 | 110 | 110 | 1 | 5.75 |
90 | AS90120 | 39 | GS81118 | 225 | WS81118 | LS90120 | 234 | 90 | 92 | 120 | 120 | 1 | 6.5 |
100 | AS100135 | 50 | GS81120 | 350 | WS81120 | LS100135 | 350 | 100 | 102 | 135 | 135 | 1 | 7 |
110 | AS110145 | 55 | GS81122 | 385 | WS81122 | LS110145 | 385 | 110 | 112 | 145 | 145 | 1 | 7 |
120 | AS120155 | 59 | GS81124 | 415 | WS81124 | LS120155 | 415 | 120 | 122 | 155 | 155 | 1 | 7 |
130 | AS130170 | 65 | GS81126 | 643 | WS81126 | LS130170 | 663 | 130 | 132 | 170 | 170 | 1 | 9 |
140 | AS140180 | 79 | GS81128 | 749 | WS81128 | LS140180 | 749 | 140 | 142 | 180 | 178 | 1 | 9.5 |
150 | AS150190 | 84 | GS81130 | 796 | WS81130 | LS150190 | 796 | 150 | 152 | 190 | 188 | 1 | 9.5 |
160 | AS160200 | 89 | GS81132 | 842 | WS81132 | LS160200 | 842 | 160 | 162 | 200 | 198 | 1 | 9.5 |
NF可提供IR内圈,LR内圈、英制系列或特殊尺寸内圈、带油孔内圈。IR内圈的尺寸公差和几何精度符合现行标准,LR内圈的端面未经磨削,尺寸公差和几何精度大于IR(见右图),但两种内圈都经过热处理。
轴承 Shaft Diameter |
中圈型号Designation of Center Washers |
外形尺寸 Borndary Dimensions |
重量 Mass 近似 Approx | ||
d | D | B | |||
mm | mm | g | |||
15 | ZS 1127 | 11 | 27 | 5.5 | 21 |
17 | ZS 1329 | 13 | 29 | 5.5 | 23 |
20 | ZS 1634 | 16 | 34 | 5.5 | 31 |
25 | ZS 2141 | 21 | 41 | 6 | 45 |
30 | ZS 2646 | 26 | 46 | 7 | 60 |
35 | ZS 3151 | 31 | 51 | 8 | 78 |
40 | ZS 3159 | 31 | 59 | 8 | 125 |
45 | ZS 3664 | 36 | 64 | 9 | 156 |
50 | ZS 4169 | 41 | 69 | 10 | 191 |
55 | ZS 4677 | 46 | 77 | 10 | 235 |
60 | ZS 5184 | 51 | 84 | 11.5 | 316 |
65 | ZS 5689 | 56 | 89 | 12 | 360 |
70 | ZS 5694 | 56 | 94 | 12.5 | 440 |
75 | ZS 6199 | 61 | 99 | 12.5 | 470 |
80 | ZS 66104 | 66 | 104 | 12.5 | 500 |
85 | ZS 71109 | 71 | 109 | 14.5 | 593 |
90 | ZS 76119 | 76 | 119 | 16 | 806 |
100 | ZS 86134 | 86 | 134 | 18 | 1180 |
110 | ZS 96144 | 96 | 144 | 20 | 1430 |
120 | ZS 101154 | 101 | 154 | 22 | 1830 |
130 | ZS 111169 | 111 | 169 | 22 | 2210 |
140 | ZS 121179 | 121 | 179 | 23 | 2460 |
150 | ZS 131189 | 131 | 189 | 24 | 2740 |
160 | ZS 141199 | 141 | 199 | 25 | 3030 |
轴承 Shaft Diameter |
中圈型号Designation of Center Washers |
外形尺寸 Borndary Dimensions |
重量 Mass 近似 Approx | ||
d | D | B | |||
mm | mm | g | |||
15 | ZS 1634 | 16 | 34 | 5.5 | 31 |
20 | ZS 2141 | 21 | 41 | 6 | 45 |
25 | ZS 2646 | 26 | 46 | 7 | 60 |
30 | ZS 3151 | 31 | 51 | 8 | 78 |
35 | ZS 3664 | 36 | 64 | 9 | 156 |
40 | ZS 4169 | 41 | 69 | 10 | 191 |
45 | ZS 4677 | 46 | 77 | 10 | 235 |
50 | ZS 5184 | 51 | 84 | 11.5 | 316 |
55 | ZS 5689 | 56 | 89 | 12 | 360 |
60 | ZS 6199 | 61 | 99 | 12.5 | 470 |
65 | ZS 66104 | 66 | 104 | 12.5 | 500 |
70 | ZS 71109 | 71 | 109 | 14.5 | 593 |
75 | ZS 76119 | 76 | 119 | 16 | 806 |
85 | ZS 86134 | 86 | 134 | 18 | 1180 |
100 | ZS 101154 | 101 | 154 | 22 | 1830 |
110 | ZS 111169 | 111 | 169 | 22 | 2210 |
120 | ZS 121179 | 121 | 179 | 23 | 2460 |
130 | ZS 131189 | 131 | 189 | 24 | 2740 |
140 | ZS 141199 | 141 | 199 | 25 | 3030 |
150 | ZS 151214 | 151 | 214 | 27 | 3830 |
160 | ZS 161224 | 161 | 224 | 29 | 4350 |