Racing Connecting Rod Bearings for BMW M20, M50 2.0L, 2.5L, 2.7L - CR6640XP
PartNo
CR6640XP
In stock
King Bearings popular XP Series features the pMaxBlack™ overlay - producing superior load capacity. XP is a tri-metal Lead Bronze layered material, with a nano-scaled hardening process of Babbitt overlay that withstands 10,200 PSI load. Ideal for Circle Track, Drag Racing, off-shore, and other applications that utilize steel crankshafts.
Commonly use for
most of the race applications including circle track, drag racing, off-shore, and other applications that utilize steel crankshafts
| Crankshaft Dim. | Housing Dim. | Length | Thickness |
|---|---|---|---|
| 44.99 / 44.97 mm 1.7713 / 1.7706 inch |
48.02 / 48.00 mm 1.8904 / 1.8898 inch |
18.0 mm 0.709 inch |
1.491 mm 0.0587 inch |
Connecting Rod Bearing Set For BMW M20, M50 2.0L, 2.5L, 2.7L - CR6640XP
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Performance features
Material features
Tech Features
Copper Based
Tri-Metal Copper based material
Leaded or Lead Free tri layers bearings for low to heavy load engines.
pMaxBlack™
Superior load capacity
Overlay features proprietary nano-scaled hardening process producing superior load capacity.
Radialock™
Optimal crush height and heat transfer
An optimal crush height value obtained from an optimization process of each performance bearing crush height
Eccentrix™
Superior hydrodynamic lubrication
An optimized eccentricity value reached through elasto-hydrodynamic analysis and dynamic calculations.
Bulls Eye™
PERFECT CLEARANCE IN EVERY SET
Outperforms the industry’s wall thickness tolerance, ensuring the least thickness variation shell-to-shell.
Complete your build
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