ACL Race Main Bearings Toyota 1GR-FE (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: 
4M8263HX
Bearing size: 
STD
Bearing half type: 
Upper & lower
Bearing material:  
F780
Technical data (mm)
Max overall length: 
22.4
Max shaft size: 
72
Max tunnel size: 
77.016
Max vertical oil clearance: 
0.124
Max wall at crown: 
2.484
Min shaft size: 
71.988
Min tunnel size: 
77
Min vertical oil clearance: 
0.068
Technical data (in)
Max overall length: 
0.8819
Max shaft size: 
2.8346
Max tunnel size: 
3.0321
Max vertical oil clearance: 
0.00488188
Max wall at crown: 
0.0978
Min shaft size: 
2.8342
Min tunnel size: 
3.0315
Min vertical oil clearance: 
0.00267716
Engine code
1GR-FE
Application
Toyota 1GR-FE 3995cc V6 DOHC 4v
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