THE ENGINE EXPERTS
Engine builders and enthusiasts rely on our unrivaled expertise to maximize power, reliability, and longevity. Explore our extensive range, engineered for excellence and proven on the track.
FEATURED PRODUCTS
MATERIALS
Our TechLab R&D culture focuses on constant analysis of what can be done to support ever increasing race engine loads, and how to improve bearing durability. Our mission is to develop the most advanced engine bearings, and to address the unmet needs of the racing industry in a highly differentiated way. Precision-engineered for perfection, our materials deliver the reliability and strength that racers and engine builders trust. Use the button below for our full Materials Guide.
KING TECHLAB
Today, King’s research & development department (TechLab) is recognized as a leading technology authority in bearing science.
Bulls Eye™
PERFECT CLEARANCE IN EVERY SET
Outperforms the industry’s wall thickness tolerance, ensuring the least thickness variation shell-to-shell.
Bull's Eye ToleranceU-Groove™
Greater load surface
A 90⁰ oil groove shape, keep oil flow intact, increases bearing load capacity by expanding the surface area.
U-GrooveElliptix™
Improved oil ingress
A newly designed oil slot/oil hole hybrid that improves oil ingress, without affecting the bearing’s surface.
ElliptixRadialock™
Optimal crush height and heat transfer
An optimal crush height value obtained from an optimization process of each performance bearing crush height
RadialockEccentrix™
Superior hydrodynamic lubrication
An optimized eccentricity value reached through elasto-hydrodynamic analysis and dynamic calculations.
EccentrixSmartLug™
Optional lug design
Prevents lug generated oil leaks while achieving better load capacity and oil film distribution.
SmartLugDowel Hole
Additional Stability for the Shell
Enables adding a locating pin, thus improving bearing stability particularly in aluminum housing, that may be compromised by excessive housing expansion and loosing bearing press fit, that occurs in extreme heat conditions.
Force-105
Extreme Load Capacity
Silver based overlay containing solid lubricant additives distributed throughout the silver matrix. For extreme load engines.
Force 105 PolymerpMaxBlack™
Superior load capacity
Overlay features proprietary nano-scaled hardening process producing superior load capacity.
pMaxBlackNarrowed
Narrowed Bearing Length
Enabeling to clear large filet cranks.
NitroKote™
Top Fuel polymer composite matrix
Polymer coated bearings, designed to withstand the metal-to-metal contact and extreme loading from 10,000 HP Top Fuel engines.
NitroKoteLead free
Environmentally safe composite
A lead-free bearing material prioritizes environmental sustainability and safety, utilizing alternative compounds to achieve optimal performance in diverse applications.
pMaxKote™
Factory applied polymer coating
Inhouse developed Polymer coating for race applications, enhances seizure & wear resistance, with no added thickness.
pMaxKoteAluminum Based
Bi Metal Aluminum material
Lead free Aluminum based material used for low to heavy load engines
Copper Based
Tri-Metal Copper based material
Leaded or Lead Free tri layers bearings for low to heavy load engines.
SilverCore™
Extreme Load Capacity
Silver based overlay containing solid lubricant additives distributed throughout the silver matrix. For extreme load engines.
SilvercoreManganX™
StrengthenedAluminum
An aluminum alloy strengthened by addition of Manganese and Chromium (Mn, Cr), Used for high load applications.
Alecular™
Bi Metal high Performance
HP-developed mainly for drag race and monster truck applications using nodular cast iron crankshafts.
AllecularXPC
SUPERIOR WEAR RESISTANCE
XPC features a nano-composite polymer coating, applied over the pMaxBlack™ overlay, enhancing wear resistance without changing the bearing’s original precision wall thickness dimension.
Polymer Coated
Polymer coating
Factory Applied Nano-composite Polymer Coating – With No Added Thickness.
Tri-M™
Babbit Based overlay
Classical Babbit overlay for medium load engines
Tri-M+™
Enhanced Babbit Overlay
Strengthened Babbit overlay for medium and high load engines.
Sputter
PVD Coating
Lead free material plated by Physical Vapor Deposition for extreme loads.
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