自潤(rùn)滑和免維護(hù)滑動(dòng)軸承專(zhuān)業(yè)制造商
滑動(dòng)軸承廠(chǎng)家:JDB-1鑲嵌式固體潤(rùn)滑軸承
該系列產(chǎn)品是以高力黃銅、錫青銅、鋼銅雙金屬、鑄鐵或軸承鋼為基材， 表面按一定的角度和密度鑲嵌以石墨(SL1)或PTFE加二硫化鉬(SL4)為主要成分的固體潤(rùn)滑劑，經(jīng)精密加工而成。該系列產(chǎn)品機(jī)械強(qiáng)度和硬度高，適用于重載低速場(chǎng)合。SL4為水或海水中使用的固體潤(rùn)滑劑。
產(chǎn)品描述
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| 參數(shù) | JDB-1鑲嵌式固體潤(rùn)滑軸承 |
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| 成分牌號(hào) | CuZn25AI6Fe3Mn3 |
| 摩擦因數(shù) |
＜16卩 |
| 線(xiàn)膨脹系數(shù) |
1.6-2.0 10-5/℃ |
| 硬度 | 210-250HB |
| 最高滑動(dòng)速度（無(wú)潤(rùn)滑） |
0.4 (m/s) |
| 最高滑動(dòng)速度（油潤(rùn)滑） |
5 (m/s) |
| 最高PV值(無(wú)潤(rùn)滑） |
1.8N/mm2-m/s |
| 最高PV值(油潤(rùn)滑） |
1.8N/mm2-m/s |
| 最高使用溫度 |
300°C |
| 適用情況 |
髙載荷 低速 一般用 |
| 固體潤(rùn)滑劑 | 特性 | 典型用途 |
| 高純石墨+添加劑 | 很好的耐磨性和化學(xué)穩(wěn)定性，使用溫度 ＜400℃ | 應(yīng)用于一般機(jī)械，在大氣中使用 |
| SI4+MoS2 PTFE+M0S2+CF | 極低的摩擦系數(shù)和良好的睡潤(rùn)性，使用溫度<300 ℃ |
應(yīng)用于水、海水潤(rùn)滑、如船舶、水工弧門(mén)、 水輪機(jī)、制藥、飲料機(jī)械等 |
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| d8 高載荷 e7 輕載荷 f7 高精度 |
運(yùn)動(dòng)方向 |
單位：mm
| I.D.φd 內(nèi)徑 F7 | O.D.φd 外徑 m6 | L（-0.10~-0.30） | |||||||||||||||
| 8 | 10 | 12 | 15 | 16 | 20 | 25 | 30 | 35 | 40 | 50 | 60 | 70 | 80 | ||||
| 8 | +0.028 +0.013 |
12 | +0.018 +0.007 |
● | ● | ● | ● | ||||||||||
| 10 | " | 14 | " | ● | ● | ● | ● | ● | |||||||||
| 12 | +0.034 +0.016 |
18 | " | ● | ● | ● | ● | ● | ● | ● | |||||||
| 13 | " | 19 | +0.021 +0.008 |
● | ● | ● | |||||||||||
| 14 | " | 20 | " | ● | ● | ● | ● | ● | ● | ||||||||
| 15 | " | 21 | " | ● | ● | ● | ● | ● | ● | ● | |||||||
| 16 | 22 | " | ● | ● | ● | ● | ● | ● | ● | ● | ● | ||||||
| 18 | 24 | " | ● | ● | ● | ● | ● | ● | ● | ● | |||||||
| 20 | +0.041 +0.020 |
28 | " | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ||||
| 20 | " | 30 | " | ● | ● | ● | ● | ● | ● | ● | ● | ● | |||||
| 22 | " | 32 | +0.025 +0.009 |
● | ● | ● | ● | ||||||||||
| 25 | " | 33 | " | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ||||
| 30 | " | 38 | " | ● | ● | ● | ● | ● | ● | ● | ● | ● | |||||
| 30 | " | 40 | " | ● | ● | ● | ● | ● | ● | ● | ● | ||||||
| 32 | +0.050 +0.025 |
42 | " | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ||||
| 35 | " | 44 | " | ● | ● | ● | ● | ● | ● | ● | ● | ||||||
| 35 | " | 45 | " | ● | ● | ● | ● | ● | ● | ● | |||||||
| 40 | " | 50 | " | ● | ● | ● | ● | ● | ● | ● | ● | ● | |||||
| 45 | " | 55 | +0.030 +0.011 |
● | ● | ● | ● | ● | |||||||||
| 50 | " | 60 | " | ● | ● | ● | ● | ● | ● | ● | |||||||
| How to order: Code d D L |
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訂單方式：JDB 08 10 12 |
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