RCB-20 MARGINAL-LUBRIKACIJA |
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MATERIALNA STRUKTURA |
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RCB-20 mazalni ležaji so enaki kot serija SF-2. 1.POM 0.03-0.50mm, proti abraziji, koeficient nizkega trenja, celo brez podanega olja.Notranjost ležaja je polna zob, ki jih je treba pred namestitvijo napolniti z mastjo. 2.Bronasta plast prahu, 0.2-0.35mm, velika zmogljivost obremenitve in protiabrazija, dobra toplotna prevodnost, ki dodatno krepi kombinacijo plasti POM in jeklene plošče. Tri.Nizko ogljikovo jeklo, ki se je izboljšalo, zmogljivost obremenitve & toplotna prevodnost. 4.Snov bakra/kositra, 0.002mm, proti koroziji. 5.No oil lubrication or less oil lubrication, can be used without maintenance or less maintenance. 6.Good wear resistance, small friction coefficient and long service life. It can distribute the stress on the wide contact surface and improve the bearing capacity. |
TEHNIČNI DATUM
Največja obremenitev |
Statična obremenitev |
250N/mm2 |
Operacija začasna. |
-40 plantaž |
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Vrtenje pri nizki hitrosti |
140N/mm2 |
Največja linearna hitrost |
Maziliranje maščob |
2m/s |
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rotacija: amount in units (real) |
70N/mm2 |
Nadaljuj z dobavo nafte. |
>2m/s |
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Največ PV |
3N/mm2.m/s |
Termalna prevodnost |
4W(m.K)-1 |
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Koeficient toplotne širitve |
11x10-6K |
Koeficient trenja |
0.05.20 |
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IMETNIK VLOGE
The product can be used under high load with low speed, rotation, oscillation, and also can be applied in no liquid lubricants environment that switches frequently with load; the part can work with out oil, and will have a long operating life if oil giver; the POM layer can be machined during installing, which does benefit to the mating. |
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