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Paramtents
Place of Origin TianjinChina
Port OR Air port Tianjin,Shanghai,New York,Etc
Molding process Low pressurecasting OR CNC
Types of special casting Metal mold casting
Package Wooden cases, iron cases or according to custom stransportation and customer needs
Specific ations According to customer drawing need
Material used in manufacturing Stainless Steel、 Aluminium alloy、 Pure copper, Bronze, High strength steel, Pure aluminum, Alloy, etc.
Packging & Delivery
Min Order1 piece
Briefing
Detailed
ALECULAR-BI ,BIMETALIC ALUMINUM BASE CRANKSHAFT BEARING ALLOYS .The
Alecular-Bi alloys can be used in bimetallic form (without overlay), which offers the
advantage of simplified processing, excellent bearing wall size control and extremely
low wear rate compared to overlay plated copper or aluminum-base alloys.
King Spec no | Composition | SAE EQV. | Attributes |
K-783A | Al -Balance Sn 20% Cu 1% | SAE 783 | Good seizure resistance. Good load carrying capacity. Excellent corrosion resistance. No overlay required. |
K-783 "AM" Bearings | Al -Balance Sn 20% Cu 1% | SAE 783 | Good seizure resistance. Higher load carrying capacity. Excellent corrosion resistance. No overlay required. |
K-788 "SI" Bearings | Al -Balance Sn 10~8% Si 3~2.5% Pb 2% Cu 1.0% | SAE 788 | Excellent wear resistance. Very good seizure resistance. Excellent corrosion resistance. Very good load carrying capacity. Especially suited for nodular iron and steel crankshafts . |
K-788A "SI" Bearings | Al -Balance Sn 12~15% Si 2.5~3% Cu 1% | SAE 788 | Excellent wear resistance. Very good seizure resistance. Excellent corrosion resistance. Very good load carrying capacity. Especially suited for nodular iron and steel crankshafts . |
Note: The K-783 is not be use any more.
K-788 and K-788A are very similar in performance and cost.
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