ACL Race Conrod bearings 1FZ-FE 6 (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: 
6B7990HX
Bearing size: 
STD
Bearing half type: 
Identical halves
Bearing material:  
F781
Technical data (mm)
Max overall length: 
21.4
Max shaft size: 
57
Max tunnel size: 
60.54
Max vertical oil clearance: 
0.112
Max wall at crown: 
1.732
Min shaft size: 
56.98
Min tunnel size: 
60.52
Min vertical oil clearance: 
0.056
Technical data (in)
Max overall length: 
0.842518008
Max shaft size: 
2.244090021
Max tunnel size: 
2.383459822
Max vertical oil clearance: 
0.00440944
Max wall at crown: 
0.068188841
Min shaft size: 
2.243302621
Min tunnel size: 
2.382672422
Min vertical oil clearance: 
0.00220472
Engine code
1FZ-FE
Application
Toyota 1FZ-FE 4476cc Inline6 DOHC 4v
----------------
Tarne 7-9 päeva