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Crankshaft Main Bearing|Specifications|Page 2112 > < Connecting Rod, Engine|Specifications
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Crankshaft Main Bearing: Specifications

Available Main Bearing 

NO. 1 MAIN BEARING 

NO. 2 AND 3 MAIN BEARING 

NO. 4 MAIN BEARING 

UNDER SIZE 

BEARING CLEARANCE 

No. 1 Main-bearing clearance

Standard  ........................................................................................................................................................  0.030 - 0.048 mm (0.0012 - 0.0019 in.)
Limit  ........................................................................................................................................................................................  0.060 mm (0.0024 in.)

No. 2, 3, 4 Main bearing clearance

Standard  ........................................................................................................................................................  0.038 - 0.065 mm (0.0015 - 0.0026 in.)

Crankshaft Main Bearing|Specifications|Page 2112 > < Connecting Rod, Engine|Specifications