| 询价 | 基本尺寸 mm |
基本额定负荷 kN |
疲劳负荷极限 Pu |
额定转速 r/min |
质量 kg |
型号2) | 尺寸 mm |
挡肩及倒角尺寸 mm |
|||||||||||
| d | D | B | 动态 C | 静态 Co | 参考转速 | 极限转速 | 金属保持架 | 尼龙保持架 | d | d1 ～ |
D1 ～ |
r1,2 最小 |
a | da 最小 |
Da 最大 |
ra 最大 |
|||
|
55 | 100 | 33.3 | 60 | 47.5 | 2 | 6300 | 6300 | 1.05 | *3211A | *3211ATN9 | 55 | 63.2 | 92.3 | 1.5 | 57 | 64 | 91 | 1.5 |
|
55 | 120 | 49.2 | 112 | 81.5 | 3.45 | 5300 | 5300 | 2.55 | *3311A | - | 55 | 68.4 | 109.4 | 2 | 72 | 66 | 109 | 2 |
|
|
55 | 120 | 49.2 | 95.6 | 83 | 3.55 | 4800 | 5000 | 2.55 | 3311DNRCBM | - | 55 | 81.6 | 106.5 | 2 | 97 | 66 | 109 | 2 |
|
55 | 120 | 49.2 | 111 | 100 | 4.3 | 4800 | 5000 | 2.8 | 3311DMA | - | 55 | 81.3 | 104.4 | 2 | 114 | 66 | 109 | 2 |
|
|
60 | 110 | 36.5 | 73.5 | 58.5 | 2.5 | 5600 | 5600 | 1.4 | *3212A | *3212ATN9 | 60 | 74.4 | 96.2 | 1.5 | 63 | 69 | 101 | 1.5 |
|
60 | 130 | 54 | 127 | 95 | 4.05 | 5000 | 5000 | 3.25 | *3312A | - | 60 | 84.2 | 110 | 2.1 | 78 | 72 | 118 | 2 |
|
|
65 | 120 | 38.1 | 80.6 | 73.5 | 3.1 | 4500 | 4800 | 1.75 | 3213A | - | 65 | 85 | 103 | 1.5 | 71 | 74 | 111 | 1.5 |
|
65 | 140 | 58.7 | 146 | 110 | 4.55 | 4500 | 4500 | 4.1 | *3313A | - | 65 | 89.8 | 116 | 2.1 | 84 | 77 | 128 | 2 |
|
|
65 | 140 | 58.7 | 138 | 122 | 5.1 | 4300 | 4500 | 4 | 3313DNRCBM | - | 65 | 95.1 | 126 | 2.1 | 114 | 77 | 128 | 2 |
|
70 | 125 | 39.7 | 88.4 | 80 | 3.4 | 4300 | 4500 | 1.9 | 3214A | - | 70 | 88.5 | 107 | 1.5 | 74 | 79 | 116 | 1.5 |
|
|
70 | 150 | 63.5 | 153 | 125 | 5 | 4000 | 4000 | 5.05 | 3314A | - | 70 | 84.2 | 139 | 2.1 | 89 | 82 | 138 | 2 |
|
75 | 130 | 41.3 | 95.6 | 88 | 3.75 | 4300 | 4500 | 2.1 | 3215A | - | 75 | 91.9 | 112 | 1.5 | 77 | 84 | 121 | 1.5 |
|
|
75 | 160 | 68.3 | 176 | 140 | 5.5 | 4000 | 4000 | 5.55 | *3315A | - | 75 | 88.8 | 147 | 2.1 | 97 | 87 | 148 | 2 |
|
80 | 140 | 44.4 | 106 | 95 | 3.9 | 4000 | 4300 | 2.65 | 3216A | - | 80 | 97.7 | 120 | 2 | 82 | 91 | 129 | 2 |
|
|
80 | 170 | 68.3 | 182 | 156 | 6 | 3400 | 3600 | 6.8 | 3316A | - | 80 | 108 | 143 | 2.1 | 101 | 92 | 158 | 2 |
|
80 | 170 | 68.3 | 190 | 196 | 7.35 | 3400 | 3600 | 7.55 | 3316DMA | - | 80 | 114 | 145 | 2.1 | 158 | 92 | 158 | 2 |
|
|
85 | 150 | 49.2 | 124 | 110 | 4.4 | 3600 | 3800 | 3.4 | 3217A | - | 85 | 104 | 128 | 2 | 88 | 96 | 139 | 2 |
|
80 | 180 | 73 | 195 | 176 | 6.55 | 3200 | 3400 | 8.3 | 3317A | - | 80 | 116 | 153 | 3 | 107 | 99 | 166 | 2.5 |
|
|
90 | 160 | 52.4 | 130 | 120 | 4.55 | 3400 | 3600 | 4.15 | 3218A | - | 90 | 111 | 139 | 2 | 94 | 101 | 149 | 2 |
|
90 | 190 | 73 | 195 | 180 | 6.4 | 3000 | 3200 | 9.25 | 3318A | - | 90 | 123 | 160 | 3 | 112 | 104 | 176 | 2.5 |
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