Main Bearing Set 7 – 7M1172H-.25

Description

Main Bearing Set 7

ACL RACE Series performance engine bearings are recognized as a premier brand throughout the motorsports world. RACE Series rod and main bearings are standard components in Race engines that have set records and won championships from Mexico to Bonneville – from sport compact drift racing to small block NASCAR, IHRA and NHRA cmpetitions. The unique combination of design, metallurgy and engineering provides RACE Series performance bearings with the endurance and capability to perform where others cannot. These exceptional bearings are available for a variety of American, Asian and European performance engines

Specification:

Grade Type Performance
Max Wall 1.832
Max Wall 0.0721
Outside Diameter 58.658
Outside Diameter 2.3094
Outside Diameter 58.645
Outside Diameter 2.3089
Shaft Diameter 54.955
Shaft Diameter 2.1636
Shaft Diameter 54.942
Shaft Diameter 2.1631
Width 24.1
Width 0.949

Additional information

Weight 0.512 lbs
Dimensions 4.8 × 3.54 × 2.05 in
Part Type

Engine Crankshaft Main Bearing Set

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Make Model Year
Nissan 240Z 1970 - 1973
Nissan 260Z 1974
Nissan 260Z 1974 - 1975
Nissan 260Z 1975
Nissan 280Z 1975 - 1978
Nissan 280ZX 1979 - 1983
Nissan 280ZX 1981 - 1983
Nissan 810 1977 - 1981
Nissan Maxima 1981 - 1984