Racing Polymer For BMW N55 B30A, N53 B30A, N52 B30A - MB7776GPC

Out of stock
GPC is King Bearings’ premium silver based tri-metal material for race applications, capable of withstanding 17,000 PSI. This makes it well-suited for Diesel Performance and Sprint Cars. GPC made with polymer coating plays a crucial role in safeguarding the bearings, in scenarios involving oil starvation and metal-to-metal contact.
Commonly use for Diesel Performance & Sprint Cars which operate under extreme load and long duration. The silver based composite & polymer coating play a crucial role in safeguarding the bearings in oil starvation and metal-to-metal contact scenarios
Crankshaft Dim. Housing Dim. Length Thickness
Position 1:
64.98 / 64.96 mm
2.5583 / 2.5575 inch

Positions 2,3,5,6,7,4:
55.98 / 55.96 mm
2.2039 / 2.2032 inch
Position 1:
70.02 / 70.00 mm
2.7567 / 2.7559 inch

Positions 2,3,5,6,7,4:
61.02 / 61.00 mm
2.4023 / 2.4016 inch
Position 1:
19.8 mm
0.780 inch

Positions 2,3,5,6,7:
18.8 mm
0.740 inch

Position 4:
23.9 mm
0.943 inch
2.508 mm
0.0987 inch
Main Bearing Set For BMW N55 B30A, N53 B30A, N52 B30A - MB7776GPC

Performance features

Material features

Tech Features

Copper Based
Copper Based
Tri-Metal Copper based material

Leaded or Lead Free tri layers bearings for low to heavy load engines.

pMaxKote™
pMaxKote
Factory applied polymer coating

Inhouse developed Polymer coating for race applications, enhances seizure & wear resistance, with no added thickness.

SilverCore™
silvercore
Extreme Load Capacity

Silver based overlay containing solid lubricant additives distributed throughout the silver matrix. For extreme load engines.

Radialock™
Radialock
Optimal crush height and heat transfer

An optimal crush height value obtained from an optimization process of each performance bearing crush height

Eccentrix™
Eccentrix
Superior hydrodynamic lubrication

An optimized eccentricity value reached through elasto-hydrodynamic analysis and dynamic calculations.

Bulls Eye™
Bull's Eye Tolerance
PERFECT CLEARANCE IN EVERY SET

Outperforms the industry’s wall thickness tolerance, ensuring the least thickness variation shell-to-shell.

Lead free
Lead Free
Environmentally safe composite

A lead-free bearing material prioritizes environmental sustainability and safety, utilizing alternative compounds to achieve optimal performance in diverse applications.

Complete your build

#KINGBEARINGS

Follow our Instagram for the latest from King.

#KINGBEARINGS