角接触球轴承安装尺寸GB/T292—1994
基本尺寸 | 安装尺寸 | 基本额定载荷 | 极限转速 | 重量 | 轴承代号 | |||||||
d | D | B | a | dsmin | Damax | rasmax | Cr | Cor | 脂 | 油 | W≈ | 70000C(AC,B)型 |
mm | mm | kN | r/min | kg | — | |||||||
70 | 110 | 20 | 22.1 | 77 | 103 | 1 | 48.2 | 43.5 | 5000 | 6700 | 0.6 | 7014C |
110 | 20 | 30.9 | 77 | 103 | 1 | 45.8 | 41.5 | 5000 | 6700 | 0.6 | 7014AC | |
125 | 24 | 25.3 | 79 | 116 | 1.5 | 70.2 | 60.0 | 4500 | 6700 | 1.1 | 7214C | |
125 | 24 | 35.1 | 79 | 116 | 1.5 | 69.2 | 57.5 | 4500 | 6700 | 1.1 | 7214AC | |
125 | 24 | 52.9 | 79 | 116 | 1.5 | 70.2 | 57.2 | 4300 | 5600 | 1.15 | 7214B | |
150 | 35 | 63.7 | 82 | 138 | 2.1 | 115 | 87.2 | 3600 | 4800 | 2.72 | 7314B | |
75 | 115 | 20 | 22.7 | 82 | 108 | 1 | 49.5 | 46.5 | 4800 | 6300 | 0.63 | 7015C |
115 | 20 | 32.2 | 82 | 108 | 1 | 46.8 | 44.2 | 4800 | 6300 | 0.63 | 7015AC | |
130 | 25 | 26.4 | 84 | 121 | 1.5 | 79.2 | 65.8 | 4300 | 5600 | 1.2 | 7215C | |
130 | 25 | 36.6 | 84 | 121 | 1.5 | 75.2 | 63.0 | 4300 | 5600 | 1.2 | 7215AC | |
130 | 25 | 55.5 | 84 | 121 | 1.5 | 72.8 | 63.0 | 4000 | 5300 | 1.3 | 7215B | |
160 | 37 | 68.4 | 87 | 148 | 2.1 | 125 | 98.5 | 3400 | 4500 | 3.3 | 7315B | |
80 | 125 | 22 | 24.7 | 89 | 116 | 1.5 | 58.5 | 55.8 | 4500 | 6000 | 0.85 | 7016C |
125 | 22 | 34.9 | 89 | 116 | 1.5 | 55.5 | 53.2 | 4500 | 6000 | 0.85 | 7016AC | |
140 | 26 | 27.7 | 90 | 130 | 2 | 89.5 | 78.2 | 4000 | 5300 | 1.45 | 7216C | |
140 | 26 | 38.9 | 90 | 130 | 2 | 85.0 | 74.5 | 4000 | 5300 | 1.45 | 7216AC | |
140 | 26 | 59.2 | 90 | 130 | 2 | 80.2 | 69.5 | 3600 | 4800 | 1.55 | 7216B | |
170 | 39 | 71.9 | 82 | 158 | 2.1 | 135 | 110 | 3600 | 4800 | 3.9 | 7316B | |
85 | 130 | 22 | 25.4 | 94 | 121 | 1.5 | 62.5 | 60.2 | 4300 | 5600 | 0.89 | 7017C |
130 | 22 | 36.1 | 94 | 121 | 1.5 | 59.2 | 57.2 | 4300 | 5600 | 0.89 | 7017AC | |
150 | 28 | 29.9 | 95 | 140 | 2 | 99.8 | 85.0 | 3800 | 5000 | 1.8 | 7217C | |
150 | 28 | 41.6 | 95 | 140 | 2 | 94.8 | 81.5 | 3800 | 5000 | 1.8 | 7217AC | |
150 | 28 | 63.6 | 95 | 140 | 2 | 93.0 | 81.5 | 3400 | 4500 | 1.95 | 7217B | |
180 | 41 | 76.1 | 99 | 166 | 2.5 | 148 | 122 | 3000 | 4000 | 4.6 | 7317B | |
90 | 140 | 24 | 27.4 | 99 | 131 | 1.5 | 71.5 | 69.8 | 4000 | 5300 | 1.15 | 7018C |
140 | 24 | 38.8 | 99 | 131 | 1.5 | 67.5 | 66.5 | 4000 | 5300 | 1.15 | 7018AC | |
160 | 30 | 31.7 | 100 | 150 | 2 | 122 | 105 | 3600 | 4800 | 2.25 | 7218C | |
160 | 30 | 44.2 | 100 | 150 | 2 | 118 | 100 | 3600 | 4800 | 2.25 | 7218AC | |
160 | 30 | 67.9 | 100 | 150 | 2 | 105 | 94.5 | 3200 | 4300 | 2.4 | 7218B | |
190 | 43 | 80.2 | 104 | 176 | 2.5 | 158 | 138 | 2800 | 3800 | 5.4 | 7318B | |
95 | 145 | 24 | 28.1 | 104 | 136 | 1.5 | 73.5 | 73.2 | 3800 | 5000 | 1.2 | 7019C |
145 | 24 | 40 | 104 | 136 | 1.5 | 69.5 | 69.8 | 3800 | 5000 | 1.2 | 7019AC | |
170 | 32 | 33.8 | 107 | 158 | 2.1 | 135 | 115 | 3400 | 4500 | 2.7 | 7219C | |
170 | 32 | 46.9 | 107 | 158 | 2.1 | 128 | 108 | 3400 | 4500 | 2.7 | 7219AC | |
170 | 32 | 72.8 | 107 | 158 | 2.1 | 120 | 108 | 3000 | 4000 | 2.9 | 7219B | |
200 | 45 | 84.4 | 109 | 186 | 2.5 | 172 | 155 | 2800 | 3800 | 6.25 | 7319B | |
100 | 150 | 24 | 28.7 | 109 | 141 | 1.5 | 79.2 | 78.5 | 3800 | 5000 | 1.25 | 7020C |
150 | 24 | 41.2 | 109 | 141 | 1.5 | 75 | 74.8 | 3800 | 5000 | 1.25 | 7020AC | |
180 | 34 | 35.8 | 112 | 168 | 2.1 | 148 | 128 | 3200 | 4300 | 3.25 | 7220C | |
180 | 34 | 49.7 | 112 | 168 | 2.1 | 142 | 122 | 3200 | 4300 | 3.25 | 7220AC | |
180 | 34 | 75.7 | 112 | 168 | 2.1 | 130 | 115 | 2600 | 3600 | 3.45 | 7220B | |
215 | 47 | 89.6 | 114 | 201 | 2.5 | 188 | 180 | 2400 | 3400 | 7.75 | 7230B |