85,-,MG-090 8590,MG-090 8580,MG-090 8570,MG-090 8560,MG-090 8550,MG-090 8540,MG-090 8535,MG-090 8530,-,-,-,-
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MG-090 Bronze cylindriske bøsninger Specifikation og tolerance1
◆ Introduction
MG-090 bronze self-lubricating bearings use a kind of high density bronze alloy of special compositions as backing, the surface of alloy is rolled with diamond pattern of the oil indents or half ball oil indents, this kind of bearing has a higher density, a higher load capacity and a better anti-wear resistant performance. It has been widely used in many fields such as hoist machine, building machinery, machine tool industry and mining machinery.
◆ Chemica Composition
| Chemica Composition | |||
| Material | Cu % | Sn % | P % |
| CuSn8 | Rest | 7.0～9.0 | 0.03～0.45 |
◆Technical Data
| Technical Data | ||||
| MG-090 Bronze Wrapped Bushing | MG-090T Bronze Wrapped Bushing | MG-09G Bronze +Graphite Wrapped Bushing | MG-H68 Copper Wrapped Bushing | |
| Data |  |  |  |  |
| Density | 8.9g/cm³ | 8.9g/cm³ | 8.3g/cm³ | 8.4g/cm³ |
| Pressure resistance strength | 470N/mm | 470N/mm | 470N/mm | 440N/mm |
| Coecient of heat conduction | 60W/m.k | 60W/m.k | 58W/m.k | 71W/m.k |
| Linear expansion coecient | 18.5×10 /K | 18.5×10 /K | 18.5×10 /K | 19.2×10/K |
| Hardness | 90~120 HB | 90~120 HB | 90~120 HB | 80~110 HB |
| Elongation | 0.55 | 0.55 | 0.55 | 0.3 |
| Alloy material | CuSn8P | CuSn8P | CuSn8P | CuZn31Si |
| Other material | CuSn6.5P | CuSn6.5P | CuSn6.5P | |
Dimension and Parameters
Anmod om tilbud
- Length
-
10 :-
-
15 :-
-
20 :-
-
25 :-
-
30 :MG-090 8530
-
35 :MG-090 8535
-
40 :MG-090 8540
-
50 :MG-090 8550
-
60 :MG-090 8560
-
70 :MG-090 8570
-
80 :MG-090 8580
-
90 :MG-090 8590
-
100 :-
-
Di φd :85
-
DO φD :90
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