One often overlooked part when building an engine is the bearings. Getting a quality set of bearings can directly determine the longevity of your engine.
Description: TOYOTA 1JZGTE, 2JZGE, 2JZGTE, 3.0L
Bearing Types:
MB - Main bearing set
CR - Con Rod bearing set
CS - Camshaft bearing set
TW - Thrust washer set
Material construction:
HP - Bi-metal aluminum Silicon Alloy
XP - Tri-metal copper lead
Bearing Features:
N - Narrowed
D - Dowel
Bearing size inches
Dimension / Under Size e.g. "STD" for Standard, X equals.001" extra Clearance
Bearing Size Inches | STDX | STD | .001" | 010X | .010" | .011" | 020X | .020" | .021" | .030" |
Bearing Size metric | STDX | STD | .025 | | .25 | | | 0.5 | | 0.75 |
Crankshaft undersize | 0 | 0 | 0 | -.010" | -.010" | -.010" | -.020" | -.020" | -.020" | -.030" |
Additional Shell Thickness (on nominal) | -.0005" | 0 | +.0005" | +.0045" | +.005" | +.0055" | +.0095" | +.010" | +.0105" | +.015" |
Metal Structure: Tri-metal copper lead.
Race Type: Circle track, Off-road, off-shore, others that require steel crankshafts.
Engine requirements: High load - Long Duration.
HIGHER LOAD CAPACITY
The only bearing with load capacity of 17,000psi in the intermediate and 10,200psi in the overlay
BETTER FATIGUE RESISTANCE
The only bearing that goes through a hardening process creating a black fatigue resistance shield, which makes the overlay 24% stronger than any other bearing (11.5hv vs 14.5hv)
MORE ACCURACY
The only bearings with wall thickness variation of ?.0001ö as a standard in comparison to ?0.00025ö.
MORE CONSISTENCY
from bearing to bearing, requiring less adjustment during assembly
ONE SET FITMENT
The only bearings that donÆt require you to buy multiple sets to achieve desired oil clearance
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