尺寸表
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SF-2(SF-2X,SF-2,SF-2S)
边界润滑轴承标准尺寸及公差 | Unit(单位):mm |
| d | D | 轴径 | 座孔H7 | 壁厚 | h油孔 | f 1 | f 2 | L 0 -0.40 |
|---|
| 最小 | 最大 | 10 | 15 | 20 | 25 | 30 | 35 | 40 | 45 | 50 | 60 |
|---|
| 10 | 12 | 10 -0.022 | 12 +0.018 | 0.955 | 0.980 | 4 | 0.6 | 0.3 | 1010 | 1015 | 1020 | | | | | | | |
|---|
| 12 | 14 | 12 -0.027 | 14 +0.018 | 1210 | 1215 | 1220 | | | | | | | |
|---|
| 14 | 16 | 14 -0.027 | 16 +0.018 | | 1415 | 1420 | | | | | | | |
|---|
| 15 | 17 | 15 -0.027 | 17 +0.018 | | 1515 | 1520 | 1525 | | | | | | |
|---|
| 16 | 18 | 16 -0.027 | 18 +0.018 | | 1615 | 1620 | 1625 | | | | | | |
|---|
| 18 | 20 | 18 -0.027 | 20 +0.021 | | 1815 | 1820 | 1825 | | | | | | |
|---|
| 20 | 23 | 20 -0.033 | 23 +0.021 | 1.445 | 1.475 | 0.6 | 0.4 | | 2015 | 2020 | 2025 | 2030 | | | | | |
|---|
| 22 | 25 | 22 -0.033 | 25 +0.021 | | 2215 | | 2225 | | | | | | |
|---|
| 25 | 28 | 25 -0.033 | 28 +0.021 | 6 | | 2515 | 2520 | 2525 | 2530 | | | | | |
|---|
| 28 | 32 | 28 -0.033 | 32 +0.025 | 1.935 | 1.970 | 1.2 | 0.4 | | | 2820 | | 2830 | | | | | |
|---|
| 30 | 34 | 30 -0.033 | 34 +0.025 | | | 3020 | 3025 | 3030 | 3035 | 3040 | | | |
|---|
| 35 | 39 | 35 -0.039 | 39 +0.025 | | | 3520 | | 3530 | 3535 | 3540 | | | |
|---|
| 40 | 44 | 40 -0.039 | 44 +0.025 | 8 | | | 4020 | | 4030 | 4035 | 4040 | | 4050 | |
|---|
| 45 | 50 | 45 -0.039 | 50 +0.025 | 2.415 | 2.460 | 1.8 | 0.6 | | | 4520 | | 4530 | | 4540 | 4545 | 4550 | |
|---|
| 50 | 55 | 50 -0.039 | 55 +0.030 | | | | | 5030 | | 5040 | | 5050 | 5060 |
|---|
| 55 | 60 | 55 -0.046 | 60 +0.030 | | | | | 5530 | | 5540 | | 5550 | 5560 |
|---|
| 60 | 65 | 60 -0.046 | 65 +0.030 | | | | | 6030 | | 6040 | | 6050 | 6060 |
|---|
| Unit(单位):mm |
| d | D | 轴径 | 座孔H7 | 壁厚 | h油孔 | f 1 | f 2 | L 0 -0.40 |
|---|
| 最小 | 最大 | 40 | 50 | 60 | 80 | 90 | 95 | 100 | 110 | 120 |
|---|
| 65 | 70 | 65 -0.046 | 70 +0.030 | 2.415 | 2.460 | 8 | 1.8 | 0.6 | 6540 | | 6560 | | | | | | |
|---|
| 70 | 75 | 70 -0.046 | 75 +0.030 | 7040 | 7050 | | 7080 | | | | | |
|---|
| 75 | 80 | 75 -0.046 | 80 +0.030 | 7540 | | 7560 | 7580 | | | | | |
|---|
| 80 | 85 | 80 -0.046 | 85 +0.035 | 2.385 | 2.450 | 9.5 | 1.8 | 1.8 | 8040 | | 8060 | 8080 | | | | | |
|---|
| 85 | 90 | 85 -0.054 | 90 +0.035 |
|
| 8540 | | 8560 | 8580 | | | | | |
|---|
| 90 | 95 | 90 -0.054 | 95 +0.035 |
|
| 9040 | | 9060 | 9080 | 9090 | | | | |
|---|
| 100 | 105 | 100 -0.054 | 105 +0.035 |
|
| | 10050 | | 10080 | | 10095 | | | |
|---|
| 105 | 110 | 105 -0.054 | 110 +0.035 |
|
| | | 10560 | 10580 | | 10595 | | 105110 | |
|---|
| 110 | 115 | 110 -0.054 | 115 +0.035 |
|
| | | 11060 | 11080 | | 11095 | | 110110 | |
|---|
| 120 | 125 | 120 -0.054 | 125 +0.040 |
|
| 1.8 | 0.6 | | | 12060 | 12080 | | | | 120110 | |
|---|
| 125 | 130 | 125 -0.063 | 130 +0.040 |
|
|
|
| | | 12560 | | | | | 125110 | |
|---|
| 130 | 135 | 130 -0.063 | 135 +0.040 |
|
|
|
| | 13050 | 13060 | 13080 | | | 130100 | | |
|---|
| 140 | 145 | 140 -0.063 | 145 +0.040 |
|
|
|
| | 14050 | 14060 | 14080 | | | 140100 | | |
|---|
| 150 | 155 | 150 -0.063 | 155 +0.040 |
|
|
|
| | 15050 | 15060 | 15080 | | | 150100 | | |
|---|
| 160 | 165 | 160 -0.063 | 165 +0.040 |
|
| 9.5 |
|
| | 16050 | 16060 | 16080 | | | 160100 | | |
|---|
| 170 | 175 | 170 -0.063 | 175 +0.040 |
|
|
|
|
| | 17050 | | 17080 | | | 170100 | | |
|---|
| 180 | 185 | 180 -0.063 | 185 +0.046 |
|
|
|
|
| | 18050 | 18060 | 18080 | | | 180100 | & |
|
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