ACL Race ConConrod bearings Honda Acura / Integra / B18C (HX-STD)

ACL bearings are used for tuning and engine upgrades where you want better quality with higher bearing capacity than normal standard bearings.
Improvements of material, dynamic thickness, heat conduction, oil grooves and oil distribution are some of the points that make ACL one of the leading bearing manufacturers.
Bearing data
Part number: 
4B1925HX
Bearing size: 
STD
Bearing half type: 
Identical halves
Bearing material: 
F781
Technical data (mm)
Max overall length: 
17.5
Max shaft size: 
45
Max tunnel size: 
48.024
Max vertical oil clearance: 
0.075
Max wall at crown: 
1.489
Min shaft size: 
44.976
Min tunnel size: 
48
Min vertical oil clearance: 
0.057
Technical data (in)
Max overall length: 
0.688975006
Max shaft size: 
1.771650016
Max tunnel size: 
1.890704897
Max vertical oil clearance: 
0.00295275
Max wall at crown: 
0.058621931
Min shaft size: 
1.770705136
Min tunnel size: 
1.889760017
Min vertical oil clearance: 
0.00224409
Engine code
B18C1 / B18C2 / B18C5 / B18C7
Application
Honda B18C1 1797cc Inline4 DOHC 4v VTEC
Honda B18C2 1797cc Inline4 DOHC 4v VTEC
Honda B18C5 1797cc Inline4 DOHC 4v VTEC
Honda B18C7 1797cc Inline4 DOHC 4v VTEC
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