ACL Race Main bearings 1FZ-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: 
7M7989HX
Bearing size: 
STD
Bearing half type: 
Upper & lower
Bearing material: 
F780
Technical data (mm)
Max overall length: 
23.4
Max shaft size: 
69
Max tunnel size: 
74.04
Max vertical oil clearance: 
0.124
Max wall at crown: 
2.476
Min shaft size: 
68.98
Min tunnel size: 
74.02
Min vertical oil clearance: 
0.068
Technical data (in)
Max overall length: 
0.921258008
Max shaft size: 
2.716530025
Max tunnel size: 
2.914954827
Max vertical oil clearance: 
0.00488188
Max wall at crown: 
0.097480121
Min shaft size: 
2.715742625
Min tunnel size: 
2.914167427
Min vertical oil clearance: 
0.00267716
Engine code
1FZ-FE
Application
Toyota 1FZ-FE 4476cc Inline6 DOHC 4v
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