| 詢價 | 基本尺寸 mm |
基本額定負荷 kN |
疲勞負荷極限 Pu |
Speed ratings rpm |
質量 kg |
型號2) | 尺寸 mm |
擋肩及倒角尺寸 mm |
||||||||||||
| d | D | B | 動態(tài) C | 靜態(tài) Co | 帶防塵蓋軸承 | 密封軸承 | 帶防塵蓋軸承 | 帶密封圈軸承 | d | d1 ～ |
D1 ～ |
r1,2 最小 |
a | da 最小 |
da 最大 |
Da 最大 |
ra 最大 |
|||
|
?10 | 30 | 14 | 7.61 | 4.3 | 0.183 | 24000 | 17000 | 0.051 | 3200A-2Z | 3200A-2RS1 | 10 | 15.8 | 25 | 0.6 | 16 | 14.4 | 15.5 | 25.6 | 0.6 |
|
12 | 32 | 15.9 | 10.1 | 5.6 | 0.24 | 22000 | 15000 | 0.058 | 3201A-2Z | 3201A-2RS1 | 12 | 17.2 | 27.7 | 0.6 | 19 | 16.4 | 17 | 27.7 | 0.6 |
|
|
15 | 35 | 15.9 | 11.2 | 6.8 | 0.285 | 18000 | 14000 | 0.066 | 3202A-2Z | 3202A-2RS1 | 15 | 20.2 | 30.7 | 0.6 | 21 | 19.4 | 20 | 30.7 | 0.6 |
|
15 | 42 | 19 | 15.1 | 9.3 | 0.4 | 16000 | 12000 | 0.13 | 3302A-2Z | 3302A-2RS1 | 15 | 23.7 | 35.7 | 1 | 24 | 20.6 | 23.5 | 36.4 | 1 |
|
|
17 | 40 | 17.5 | 14.3 | 8.8 | 0.365 | 16000 | 12000 | 0.1 | 3203A-2Z | 3203A-2RS1 | 17 | 23.3 | 35 | 0.6 | 23 | 21.4 | 23 | 35.6 | 0.6 |
|
17 | 47 | 22.2 | 21.6 | 12.7 | 0.54 | 14000 | 11000 | 0.18 | 3303A-2Z | 3303A-2RS1 | 17 | 25.7 | 40.2 | 1 | 28 | 22.6 | 25.5 | 41.4 | 1 |
|
|
20 | 47 | 20.6 | 20 | 12 | 0.51 | 14000 | 10000 | 0.16 | *3204A-2Z | *3204A-2RS1 | 20 | 27.7 | 40.9 | 1 | 28 | 25.6 | 27.5 | 41.4 | 1 |
|
20 | 52 | 22.2 | 23.6 | 14.6 | 0.62 | 13000 | 9000 | 0.22 | *3304A-2Z | *3304A-2RS1 | 20 | 29.9 | 44 | 1.1 | 30 | 27 | 29.5 | 45 | 1 |
|
|
25 | 52 | 20.6 | 21.6 | 14.3 | 0.6 | 12000 | 8500 | 0.18 | *3205A-2Z | *3205A-2RS1 | 25 | 32.7 | 45.9 | 1 | 30 | 30.6 | 32.5 | 46.4 | 1 |
|
25 | 62 | 25.4 | 32 | 20.4 | 0.865 | 11000 | 7500 | 0.35 | *3305A-2Z | *3305A-2RS1 | 25 | 35.7 | 53.4 | 1.1 | 36 | 32 | 35.5 | 55 | 1 |
|
|
30 | 62 | 23.8 | 30 | 20.4 | 0.865 | 10000 | 7500 | 0.29 | *3206A-2Z | *3206A-2RS1 | 30 | 38.7 | 55.2 | 1 | 36 | 35.6 | 38.5 | 56.4 | 1 |
|
30 | 72 | 30.2 | 41.5 | 27.5 | 1.16 | 9000 | 6300 | 0.52 | *3306A-2Z | *3306A-2RS1 | 30 | 39.8 | 64.1 | 1.1 | 42 | 37 | 39.5 | 65 | 1 |
|
|
35 | 72 | 27 | 40 | 28 | 1.18 | 9000 | 6300 | 0.44 | *3207A-2Z | *3207A-2RS1 | 35 | 45.4 | 63.9 | 1.1 | 42 | 42 | 45 | 65 | 1 |
|
35 | 80 | 34.9 | 52 | 35.5 | 1.5 | 8500 | 6000 | 0.73 | *3307A-2Z | *3307A-2RS1 | 35 | 44.6 | 70.5 | 1.5 | 47 | 44 | 44.5 | 71 | 1.5 |
|
|
40 | 80 | 30.2 | 47.5 | 34 | 1.43 | 8000 | 5600 | 0.57 | *3208A-2Z | *3208A-2RS1 | 40 | 47.8 | 72.1 | 1.1 | 46 | 47 | 47 | 73 | 1 |
|
40 | 90 | 36.5 | 64 | 44 | 1.86 | 7500 | 5000 | 0.93 | *3308A-2Z | *3308A-2RS1 | 40 | 50.8 | 80.5 | 1.5 | 53 | 49 | 50.5 | 81 | 1.5 |
|
|
45 | 85 | 30.2 | 51 | 39 | 1.63 | 7500 | 5300 | 0.63 | *3209A-2Z | *3209A-2RS1 | 45 | 52.8 | 77.1 | 1.1 | 49 | 52 | 52.5 | 78 | 1 |
|
45 | 100 | 39.7 | 75 | 53 | 2.24 | 6700 | 4800 | 1.25 | *3309A-2Z | *3309A-2RS1 | 45 | 55.6 | 90 | 1.5 | 58 | 54 | 55.5 | 91 | 1.5 |
|
|
50 | 90 | 30.2 | 51 | 39 | 1.66 | 7000 | 4800 | 0.65 | *3210A-2Z | *3210A-2RS1 | 50 | 57.8 | 82.1 | 1.1 | 52 | 57 | 57.5 | 83 | 1 |
|
50 | 110 | 44.4 | 90 | 64 | 2.75 | 6000 | 4300 | 1.7 | *3310A-2Z | *3310A-2RS1 | 50 | 62 | 99.5 | 2 | 65 | 61 | 61.5 | 99 | 2 |
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