King Bearings XPC Race Coated Main Bearings STDX BMW 340i 16-19 B58B30M0 Supra GR A90 2020 B58B30M1

King Bearings XPC Race Coated Main Bearings STDX for BMW 340i 2016-2019 B58B30M0 Toyota Supra GR A90 2020 B58B30M1

These bearings have an "X" at the end of the part number because they will provide .001" EXTRA clearance. Always consult with your machine shop before buying bearings to determine which size would be optimal for your proposed use.

The XP Tri-Metal Racing Series

Successful race engine builders are constantly pushing the limits of load capacity to new levels. Race bearings today inevitably need to match these demands with more competitive bearings. At King Racing we met the challenge with the XP high performance bearings series.

The XP series is a line of bearings with advanced metallurgical and geometric technologies that meet extreme performance loads. It was developed for all performance applications that use forged steel aftermarket crankshafts and produce high loads for extended periods.

King Racing’s XP series features pMax Black™, a unique tri-metal structure that is 24% harder than any other conventional tri-metal race bearing. pMax Black™ together with the XP geometric features are the ideal combination for performance racing. For more on King Racing technologies visit TechLab

pMaxKote- Coated Bearings

King factory applied nano-composite polymer coating. King’s pMaxKote ia a revolutionary new approach to coated bearings. This unique polymer coating is applied over King’s pMaxBlack overlay at the King factory during the bearing manufacturing process. King’s pMaxKote contains ceramic nano-composite particles that function as a fourth layer to enhance wear resistance. pMaxKote does not change the bearing’s original precision wall thickness and adds no additional thickness.

PROTECT YOUR BUILD

with additional:

• Seizure resistance
• Superior cavitation resistance
• Wear resistance
• Protection against oil starvation