Main Bearing Set For Subaru EZ30/EZ30D - MB7772XP
PartNo
MB7772XP
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 |
|---|---|---|---|
| 64.01 / 63.99 mm 2.5200 / 2.5194 inch |
68.07 / 0.00 mm 2.6799 / 0.0000 inch |
Positions 1,3,5: 17.1 mm 0.673 inch Positions 2,4,6: 14.3 mm 0.563 inch Position 7: 21.1 mm 0.831 inch |
2.003 mm 0.0789 inch |
Main Bearing Set For SUBARU EZ30/EZ30D - MB7772XP
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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.
SmartLug™
Optional lug design
Prevents lug generated oil leaks while achieving better load capacity and oil film distribution.
U-Groove™
Greater load surface
A 90⁰ oil groove shape, keep oil flow intact, increases bearing load capacity by expanding the surface area.
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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Racing Connecting Rod Bearings For Subaru EZ30/EZ30D - CR6874XPAs low as $240.39
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