| 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 |
|||
|
10 | 30 | 14 | 7.61 | 4.3 | 0.183 | 22000 | 24000 | 0.051 | - | 3200ATN9 | 10 | 17.7 | 23.6 | 0.6 | 16 | 14.4 | 25.6 | 0.6 |
|
12 | 32 | 15.9 | 10.1 | 5.6 | 0.24 | 20000 | 22000 | 0.058 | - | 3201ATN9 | 12 | 19.1 | 26.5 | 0.6 | 19 | 16.4 | 27.6 | 0.6 |
|
|
15 | 35 | 15.9 | 11.2 | 6.8 | 0.285 | 17000 | 18000 | 0.066 | - | 3202ATN9 | 15 | 22.1 | 29.5 | 0.6 | 21 | 19.4 | 30.6 | 0.6 |
|
15 | 42 | 19 | 15.1 | 9.3 | 0.4 | 15000 | 16000 | 0.13 | - | 3302ATN9 | 15 | 25.4 | 34.3 | 1 | 24 | 20.6 | 36.4 | 1 |
|
|
17 | 40 | 17.5 | 14.3 | 8.8 | 0.365 | 15000 | 16000 | 0.096 | - | 3203ATN9 | 17 | 25.1 | 33.6 | 0.6 | 23 | 21.4 | 35.6 | 0.6 |
|
17 | 47 | 22.2 | 21.6 | 12.7 | 0.54 | 14000 | 14000 | 0.18 | - | 3303ATN9 | 17 | 27.3 | 38.8 | 1 | 28 | 22.6 | 41.4 | 1 |
|
|
20 | 47 | 20.6 | 20 | 12 | 0.51 | 14000 | 14000 | 0.16 | *3204A | *3204ATN9 | 20 | 27.7 | 40.9 | 1 | 28 | 25.6 | 41.4 | 1 |
|
20 | 52 | 22.2 | 23.6 | 14.6 | 0.62 | 13000 | 13000 | 0.22 | *3304A | *3304ATN9 | 20 | 29.9 | 44 | 1.1 | 30 | 27 | 45 | 1 |
|
|
25 | 52 | 20.6 | 21.6 | 14.3 | 0.6 | 12000 | 12000 | 0.18 | *3205A | *3205ATN9 | 25 | 32.7 | 45.9 | 1 | 30 | 30.6 | 46.4 | 1 |
|
25 | 62 | 25.4 | 32 | 20.4 | 0.865 | 11000 | 11000 | 0.35 | *3305A | *3305ATN9 | 25 | 35.7 | 53.4 | 1.1 | 36 | 32 | 55 | 1 |
|
|
30 | 62 | 23.8 | 30 | 20.4 | 0.865 | 10000 | 10000 | 0.29 | *3206A | *3206ATN9 | 30 | 38.7 | 55.2 | 1 | 36 | 35.6 | 56.4 | 1 |
|
30 | 72 | 30.2 | 41.5 | 27.5 | 1.16 | 9000 | 9000 | 0.53 | *3306A | *3306ATN9 | 30 | 39.8 | 64.1 | 1.1 | 42 | 37 | 65 | 1 |
|
|
35 | 72 | 27 | 40 | 28 | 1.18 | 9000 | 9000 | 0.44 | *3207A | *3207ATN9 | 35 | 45.4 | 63.9 | 1.1 | 42 | 42 | 65 | 1 |
|
35 | 80 | 34.9 | 52 | 35.5 | 1.5 | 8500 | 8500 | 0.71 | *3307A | *3307ATN9 | 35 | 44.6 | 70.5 | 1.5 | 47 | 44 | 71 | 1.5 |
|
|
35 | 80 | 34.9 | 52.7 | 41.5 | 1.76 | 7500 | 8000 | 0.79 | 3307DJ1 | - | 35 | 52.8 | 69 | 1.5 | 76 | 44 | 71 | 1.5 |
|
40 | 80 | 30.2 | 47.5 | 34 | 1.43 | 8000 | 8000 | 0.58 | *3208A | *3208ATN9 | 40 | 47.8 | 72.1 | 1.1 | 46 | 47 | 73 | 1 |
|
|
40 | 90 | 36.5 | 64 | 44 | 1.86 | 7500 | 7500 | 1.05 | *3308A | *3308ATN9 | 40 | 50.8 | 80.5 | 1.5 | 53 | 49 | 81 | 1.5 |
|
40 | 90 | 36.5 | 49.4 | 41.5 | 1.76 | 6700 | 7000 | 1.2 | 3308DNRCBM | - | 40 | 60.1 | 79.5 | 1.5 | 71 | 49 | 81 | 1.5 |
|
|
40 | 90 | 36.5 | 68.9 | 64 | 2.45 | 6700 | 7000 | 1.05 | 3308DMA | 3308DTN9 | 40 | 59.4 | 80.3 | 1.5 | 84 | 49 | 81 | 1.5 |
|
45 | 85 | 30.2 | 51 | 39 | 1.63 | 7500 | 7500 | 0.63 | *3209A | *3209ATN9 | 45 | 52.8 | 77.1 | 1.1 | 49 | 52 | 78 | 1 |
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