King Bearings – Engine Bearing specialist

Aluminium based

AM
Upper
Lower
K-783
K-783
SI
Upper
Lower
K-788
K-788
SM
Upper
Lower
K-789
K-789
HP
Upper
Lower
K-787
K-787
K-783

K-783

Standard aluminum based material, equivalent to SAE-783, used for low and medium load engines.

Lining : Al20Sn1Cu
Overlay : no overlay
  • Load Capacity
  • Anti - Seizure
  • Wear Resistance
  • Conformability/Embedability
K-783 Composition
K-788

K-788

Aluminum based material, strengthen by 2.5-3% silicon, for medium load engines or nodular cast iron crankshafts.

Lining : Al12Sn2.5Si1Cu
Overlay : no overlay
  • Load Capacity
  • Anti - Seizure
  • Wear Resistance
  • Conformability/Embedability
K-788 Composition
K-789

K-789

Aluminum alloy bonding layer. The strongest aluminum based material. The alloy is strengthened by addition of Manganese and Chromium (Mn, Cr), Used for high load applications.

Lining : Al7Sn2Si1.5CuMnCr
Overlay : no overlay
  • Load Capacity
  • Anti - Seizure
  • Wear Resistance
  • Conformability/Embedability
K-789 Composition
K-787

K-787

The HP Series featuring the Alecular metal structure used for high loads for short durations. Suitable for race applications such as drag racing which can benefit from a harder than Babbitt top layer material. Alecular also serves other performance applications that use nodular cast iron crankshafts, such as street/strip and some levels of circle track racing.

Lining : Al12Sn2.5Si1Cu
Overlay : no overlay
  • Load Capacity
  • Anti - Seizure
  • Wear Resistance
  • Conformability/Embedability
K-787 Composition

We are bearing specialists. King Engine Bearings was founded in 1960 with one simple objective: to supply the highest quality bearings available in the marketplace. By specializing in engine bearings, King has built an extensive product offering that includes a wide range of engine bearings for automobiles, light duty and heavy duty trucks, marine, aviation, standby power and many other types of internal combustion engines. Every King bearing utilizes the highest quality materials and the most advanced designs to ensure complete customer satisfaction.  

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