King XPC Coated Race Rod Bearings STDX BMW Z3 M52B25 S52B32 M3 S50B30US S52B32
Brand: King Bearings
Part Number: CR6640XPC STDX
Description:
King Race XPC Coated Rod Bearings STDX BMW M52B25/B28 M54B30 M3 S50B30US S52B32
Engine Applications:
2.0L SOHC/DOHC 12v/24v M20B20, M50B20, M52B20
2.2L DOHC 24V M54B22
2.3L SOHC 12v M20B23
2.5L SOHC/DOHC 12v/24v M20B25, M50B25, M52B25, M52TUB25, M54B25
2.7L SOHC/DOHC 12v/24v M20B27, M50B27
2.8L DOHC M52B28, M52TUB28
3.0L DOHC 24v M54B30
3.0L DOHC 24v S50B30US
3.2L DOHC 24v S52B32
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
Bearing size inches STDX
Bearing size metric STDX
Crankshaft undersize 0
Additional shell thickness (on nominal) -.0005"
Fitment
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Make: BMW
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Engine: M52B28, M54B30
Specifications
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Note: Coated
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Note: Coated
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Bearing Class: Race
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Bearing oversize: HX (Extra Oil Clearance)
Please note: This is a special order item by Stealth Ride. Usual wait times are 5–15 working days. If your order is urgent or you're concerned about potential delays, please contact us before purchasing.
