- SF-1P往复运动轴承
2025-03-12
- 产地:
- 暂无
- 所在地:
- 浙江嘉兴市
有效期还剩36天
产品详情
SF-1P 往复运动轴承 |
材料组织 MATERIAL STRUCTURE |
| | SF-1P往复运动轴承是在SF-1材料的结构基础上,根据往复运动的特殊工作条件而设计的新颖配方产品,其情能与国外DD2相似。 |
主要参数 TECHNICAL DATE |
| 静承载 | 250N/mm2 | | 摩擦系数 | 0.04~0.20 | 承载 | 低速运转 | 140N/mm2 | | 线速度 | 干摩擦 | 2.5m/s | | 旋转、摇摆运动 | 60N/mm2 | | | 流体润滑 | 5m/s | PV值 (干摩擦) | 间断性运作 | 3.6N/mm2.m/s | | 导热系数 | 42W(m.K)-1 | | 长期运作 | 1.8N/mm2.m/s | | 线膨胀系数 | 11x10-6K | 使用温度 | -195℃~+280℃ | | | |
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应用特点 APPLICATION CHARACTER |
1.具有在新油情况下润滑能力强,耐磨性好,保护的优点。 2.能较好的保护对蛙表面的不受磨损。 3.对往复运动场合较能适用 4.产品适用于摩托车减震器,各种液压油缸、液压马达、气动元件等 |  |
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SF-1P标准公差尺寸表 | |  |
Unit:mm
相配轴径公差 | 相配座孔公差 (H7 ) | 轴承外径公差 | 压入座孔后轴承内径公差 | 壁厚 | f1 | f2 | L0-0.40 | (d≤φ30 L -0.3 d>φ30 L -0.4) |
| 6 | 8 | 10 | 12 | 15 | 20 | 25 | 30 | 40 | 50 | 60 | 6 -0.013 -0.028 | 8+0.015 | 8 +0.055 +0.025 | 5.990 6.055 | 0.980 1.005 | 0.6 | 0.3 | 0606
| 0608
| 0610
| | | | | | | | | 8 -0.013 -0.028 | 10+0.015 | 10+0.055 +0.025 | 7.990 8.055 | 0806
| 0808
| 0810
| 08012
| 08015
| | | | | | | 10-0.016 -0.034 | 12+0.018 | 12+0.065 +0.030 | 9.990 10.058 | 1006
| 1008
| 1010
| 1012
| 1015
| 1020
| | | | | | 12-0.016 -0.034 | 14+0.018 | 14+0.065 +0.030 | 11.990 12.058 | 1206
| 1208
| 1210
| 1212
| 1215
| 1220
| 1225
| | | | | 13-0.016 -0.034 | 15+0.018 | 15+0.065 +0.030 | 12.990 13.058 | | | 1310
| | | 1320
| | | | | | 14-0.016 -0.034 | 16+0.018 | 16+0.065 +0.030 | 13.990 14.058 | | | 1410
| 1412
| 1415
| 1420
| 1425
| | | | | 15-0.016 -0.034 | 17+0.018 | 17+0.065 +0.030 | 14.990 15.058 | | | 1510
| 1512
| 1515
| 1520
| 1525
| | | | | 16-0.016 -0.034 | 18+0.018 | 18+0.065 +0.030 | 15.990 16.058 | | | 1610
| 1612
| 1615
| 1620
| 1625
| | | | | 17-0.016 -0.034 | 19+0.021 | 19+0.075 +0.035 | 16.990 17.061 | | | 1710
| 1712
| | 1720
| | | | | | 18-0.016 -0.034 | 20+0.021 | 20+0.075 +0.035 | 17.990 18.061 | | | 1810
| 1812
| 1815
| 1820
| 1825
| | | | | 20-0.020 -0.041 | 23+0.021 | 23+0.075 +0.035 | 19.990 20.071 | 1.475 1.505 | 0.6 | 0.4 | | | 2010
| 2012
| 2015
| 2020
| 2025
| 2030
| | | | 22-0.020 -0.041 | 25+0.021 | 25+0.075 +0.035 | 21.990 22.071 | | | 2210
| 2212
| 2215
| 2220
| 2225
| 2230
| | | | 24-0.020 -0.041 | 27+0.021 | 27+0.075 +0.035 | 23.990 24.071 | | | | | 2415
| 2420
| 2425
| 2430
| | | | 25-0.020 -0.041 | 28+0.021 | 28+0.075 +0.035 | 24.990 25.071 | | | 2510
| 2512
| 2515
| 2520
| 2525
| 2530
| 2540
| 2550
| | 28-0.020 -0.041 | 32+0.025 | 32+0.085 +0.045 | 27.990 28.085 | 1.970 2.005 | 1.2 | 0.4 | | | | | 2815
| 2820
| 2825
| 2830
| 2840
| | | 30-0.020 -0.041 | 34+0.025 | 34+0.085 +0.045 | 29.990 30.285 | | | | 3012
| 3015
| 3020
| 3025
| 3030
| 3040
| | | 32-0.025 -0.050 | 36+0.025 | 36+0.085 +0.045 | 31.990 32.085 | | | | | | 3220
| | 3230
| 3240
| | | 35-0.025 -0.050 | 39+0.025 | 39+0.085 +0.045 | 34.990 35.085 | | | | 3512
| 3515
| 3520
| 3525
| 3530
| 3540
| 3550
| | 38-0.025 -0.050 | 42+0.025 | 42+0.085 +0.045 | 37.990 38.085 | | | | | 3815
| | | 3830
| 3840
| | | 40-0.025 -0.050 | 44+0.025 | 44+0.085 +0.045 | 39.990 40.085 | | | | 4012
| | 4020
| 4025
| 4030
| 4040
| 4050
| |
相配轴径公差 | 相配座孔公差 (H7 ) | 轴承外径公差 | 压入座孔后轴承内径公差 | 壁厚 | f1 | f2 | L0-0.40 | 20 | 25 | 30 | 40 | 50 | 60 | 70 | 80 | 100 | 115 | 45-0.025 -0.050 | 50+0.025 | 50+0.085 +0.045 | 44.990 45.105 | 2.460 2.505 | 1.8 | 0.6 | 4520
| 4525
| 4530
| 4540
| 4550
| | | | | | 50-0.025 -0.050 | 55+0.030 | 55+0.100 +0.055 | 49.990 50.110 | 5020
| | 5030
| 5040
| 5050
| 5060
| | | | | 55-0.030 -0.060 | 60+0.030 | 60+0.100 +0.055 | 54.990 55.110 | | | 5530
| 5540
| 5550
| 5560
| | | | | 60-0.030 -0.060 | 65+0.030 | 65+0.100 +0.055 | 59.990 60.110 | | | 6030
| 6040
| 6050
| 6060
| 6070
| | | | 65-0.030 -0.060 | 70+0.030 | 70+0.100 +0.055 | 64.990 65.110 | | | 6530
| 6540
| 6550
| 6560
| 6570
| | | | 70-0.030 -0.060 | 75+0.030 | 75+0.100 +0.055 | 69.990 70.110 | | | | 7040
| 7050
| 7060
| 7070
| 7080
| | | 75-0.030 -0.060 | 80+0.030 | 80+0.100 +0.055 | 74.990 75.110 | | | 7530
| 7540
| 7550
| 7560
| 7570
| 7580
| | | 80-0.030 | 85+0.035 | 85+0.120 +0.070 | 80.020 80.155 | 2.440 2.490 | 1.8 | 0.6 | | | | 8040
| 8050
| 8060
| 8070
| 8080
| 80100
| | 85-0.035 | 90+0.035 | 90+0.120 +0.070 | 85.020 85.155 | | | | 8540
| | 8560
| | 8580
| 85100
| | 90-0.035 | 95+0.035 | 95+0.120 +0.070 | 90.020 90.155 | | | | 9040
| 9050
| 9060
| | 9080
| 90100
| | 95-0.035 | 100+0.035 | 100+0.120 +0.070 | 95.020 95.155 | | | | | 9550
| 9560
| | 9580
| 95100
| | 100-0.035 | 105+0.035 | 105+0.120 +0.070 | 100.020 100.155 | | | | | 10050
| 10060
| | 10080
| | 100115
| 105-0.035 | 110+0.035 | 110+0.120 +0.070 | 105.020 105.155 | | | | | | 10560
| | 10580
| | 105115
| 110-0.035 | 115+0.035 | 115+0.120 +0.070 | 110.020 110.155 | | | | | | 11060
| | 11080
| | 110115
| 120-0.035 | 125+0.040 | 125+0.170 +0.100 | 120.070 120.210 | 2.415 2.465 | 1.8 | 0.6 | | | | | | 12060
| | 12080
| 112100
| | 125-0.040 | 130+0.040 | 130+0.170 +0.100 | 125.070 125.210 | | | | | | 12560
| | | 125100
| 125115
| 130-0.040 | 135+0.040 | 135+0.170 +0.100 | 130.070 130.210 | | | | | | 13060
| | 13080
| 130100
| | 140-0.040 | 145+0.040 | 145+0.170 +0.100 | 140.070 140.210 | | | | | | 14060
| | 14080
| 140100
| | 150-0.040 | 155+0.040 | 155+0.170 +0.100 | 150.070 150.210 | | | | | | 15060
| | 15080
| 150100
| | 160-0.040 | 165+0.040 | 165+0.170 +0.100 | 160.070 160.210 | | | | | | 16060
| | 16080
| 160100
| 160115
| 180-0.040 | 185+0.046 | 185+0.210 +0.130 | 180.070 180.216 | | | | | | | | | | | 18080
| 180100
| | 190-0.046 | 195+0.046 | 195+0.210 +0.130 | 190.070 190.216 | | | | | | | | 19080
| 190100
| | 200-0.046 | 205+0.046 | 205+0.210 +0.130 | 200.070 200.216 | | | | | | 20060
| | 20080
| 200100
| | 220-0.046 | 225+0.046 | 225+0.210 +0.130 | 220.070 220.216 | | | | | | | | 22080
| 220100
| | 250-0.046 | 255+0.052 | 255+0.260 +0.170 | 250.070 250.222 | | | | | | | | 25080
| 250100
| | 260-0.052 | 265+0.052 | 265+0.260 +0.170 | 260.070 260.222 | | | | | | | | 26080
| 260100
| | 280-0.052 | 285+0.052 | 285+0.260 +0.170 | 280.070 280.222 | | | | | | | | 28080
| 280100
| | 300-0.052 | 305+0.052 | 305+0.260 +0.170 | 300.070 300.222 | | | | | | | | 30080
| 300100
| |
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