MATERJALI STRUKTUUR
RCB-20 määrdeained on samad kui SF-2 seeria.
- 1.It can reduce vibration, noise, pollution and improve working conditions.
- 2.In the process of operation, it can form a transfer film and play a role in protecting the grinding shaft. The hardness requirement of grinding shaft is low, which reduces the machining difficulty of related parts.
- 3.Thin wall structure, light weight, can reduce the mechanical volume.
- 4.POM 0.03-0.50mm, anti abrasion, low friction coefficient even no oil given. The inside of the bearing are full ofindentions, which need to be filled with grease before installing.
5.Bronze powder layer, 0.2-0.35mm, high load capacity and anti-abrasion, good thermal conductivity, which also further strengthen the combination of the POM layer and steel plate.
6.Low carbon steel, which improved, load capacity & thermal conductivity.
- 7.Copper/Tin plating layer, 0.002mm, anti-corrosion.
TEHNILINE KUUPÄEV
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Max load
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Static load
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250N/mm2
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Operation temp.
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-40℃~＋130℃
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Low-speed rotation
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140N/mm2
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Max Linear Velocity
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Grease lubrication
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2m/s
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Rotation、oscillation
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70N/mm2
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Keep to supplying oil
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>2m/s
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Max PV
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3N/mm2.m/s
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Thermal conductivity
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4W(m.K)-1
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Coefficient of thermal expansion
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11x10-6K
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Friction coefficient
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0.05~0.20
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TAOTLUSE KIRJELDUS
Toodet võib kasutada suure koormuse all väikese kiiruse, pöörlemise, võnkumise, ja seda võib kasutada ka mitte vedelas määrdeainete keskkonnas, mis lülitub sageli koormusele; osa võib töötada välja õli, ja see on pikk kasutusiga, kui õli andja; POM kiht saab masinasse paigaldamise ajal, mis on kasulik paaritumisele.
Tooted, mida praegu kasutatakse peamiselt metallurgia masinatööstuses, niisutusmasinas, põllumajandusmasinas jne.
We are supply dry bearings, self lubricating bearing, wrapped bronze bearing, bimetallic bushings, steel bronze bushings, graphite steel bearing, bronze bushings, graphite bushings and so on. We will warmly welcome you to become a "Rongchang" partner in the future, our company will provide high-quality services, and welcome to guide!
Eesti
