產(chǎn)品簡介
1.改性聚四氟乙烯(PTFE)以及鉛(Pb)的混合物0.01~0.03mm,一種耐磨材料,運作過程中可形成轉(zhuǎn)移膜以保護對磨軸
詳情介紹
| 1. 改性聚四氟乙烯(PTFE)以及鉛(Pb )的混合物 0.01~0.03mm,一種耐磨材料,運作過程中可形成轉(zhuǎn)移膜以保護對磨軸。 2. 銅粉層0.2~0.3mm提高PTFE/Pb與鋼板的結(jié)合強度,具有很好的承載能力和耐磨性。同時銅又是一種很好的導熱材料,可快速轉(zhuǎn)移軸承運作過程中產(chǎn)生的熱量。 3. 低碳鋼0.7~2.3,提高軸承的承載能力和熱轉(zhuǎn)移作用。 4. 銅/錫電鍍層,銅鍍層0.008mm,錫鍍層0.005mm,使軸承有很好的耐腐蝕功能。 | |
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主要參數(shù) TECHNICAL DATE
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| 靜承載 | 250N/mm2 | 摩擦系數(shù) | 0.03~0.20 | 承載 | 低速運轉(zhuǎn) | 140N/mm2 | 線速度 | 干摩擦 | 2m/s | | 旋轉(zhuǎn)、搖擺運動 | 60N/mm2 | | 流體潤滑 | 5m/s | PV值 (干摩擦) | 間斷性運作 | 3.6N/mm2.m/s | 導熱系數(shù) | 42W(m.K)-1 | | 長期運作 | 1.8N/mm2.m/s | 線膨脹系數(shù) | 11x11-6K | 使用溫度 | -195℃~+280℃ | | |
| 應用特點 APPLICATION CHARACTER |
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1. 無油潤滑或少油潤滑,適用于無法加油或較難加油的場合,可以在使用時不保養(yǎng)或少保養(yǎng); 2. 耐磨性能好,摩擦系數(shù)小,使用壽命長; 3. 可在-195℃~+280℃范圍內(nèi)使用; 4. 走合性能好,低噪音,無污染; 5. 薄壁結(jié)構(gòu),質(zhì)量輕,可縮小機械體積; 6. 在運作時能形成轉(zhuǎn)移膜,起到保護對磨軸的作用,無咬軸現(xiàn)象; 7. 對磨軸的硬度要求低,未經(jīng)調(diào)質(zhì)處理的軸都可使用,從而降低了相關(guān)零件的加工難度; 8. 無吸水、吸油性,熱膨脹系數(shù)小,散熱性好,尺寸穩(wěn)定; 9. 鋼背面可電鍍多種金屬,因此可在腐蝕性介質(zhì)中使用,不會生銹; 目前已廣泛運用于各種機械的滑動部位,如自動化機械設(shè)備(伸縮、搖擺、滑動、彎曲、回旋、回轉(zhuǎn)部位)油壓氣缸導套、齒輪泵浦、紡織機械、自動售貨機、塑膠成型機、壓鑄機、橡膠機械、煙草機、健身器材、辦公機械、液壓搬運車、汽機車、摩托車、農(nóng)林機械等。 |
相配軸徑公差 | 相配座孔公差 (H7 ) | 軸承外徑公差 tolerance | 壓入座孔后軸承內(nèi)徑公差 | Wall thick- ness 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
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| | 相配軸徑公差 | 相配座孔公差 (H7 ) | 軸承外徑公差
| 壓入座孔后軸承內(nèi)徑公差 | 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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