SKU: MB.1220.DLX
MB1220X Bronze Backed Steel Bush 12x14x20mm
- Regular price
- €3.18 ex VAT
- Sale price
- €3,18
- Regular price
-
Quantity Price Breaks
MB1220X Bronze Backed Steel Bush 12x14x20mm
- Regular price
- €3.18 ex VAT
- Sale price
- €3,18
- Regular price
-
Description
|
Bronze Backed Plain Steel Bush: Made from a composite material developed specifically to operate with minimal lubrication. This bush bearing consists of three bonded layers - a steel backing strip and sintered porous bronze matrix, impregnated and overlaid with a pigmented acetal copolymer bearing material. The bearing surface is normally provided with a uniform pattern of indents which serve as a reservoir for grease and is designed to provide the optimum distribution of the lubricant over the bearing surface. |
Technical
| d | = | 12mm |
| D | = | 14mm |
| b | = | 20mm |
| Structure | = | Steel support strip S.A.E 1010. Sintered bronze layer. Co-Acetal polymer |
| Maximum static load | = | 140 N/mm< |
| sup> | = | 2< |
| /sup> | = | |
| Maximum dynamic load | = | 70 N/mm< |
| sup> | = | 2< |
| /sup> | = | |
| Maximum sliding speed | = | 2.5m/s with grease |
| Operating temperature | = | -40& |
| deg | = | C to +110& |
| deg | = | C |
| Intermittent maximum temperature | = | 130& |
| deg | = | C |
| Thermal conductivity | = | 2 W/mK |
| Coefficient of friction | = | 0.05 to 0.12 with grease |
| Recommended housing tolerance | = | H7 |
| Recommended shaft tolerance | = | h8 |
| Recommended shaft finish | = | HB & |
| gt | = | 200 |
| Recommended shaft hardness | = | HB & |
| gt | = | 200 |
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