CAT 977L/K Differential Bearings Outer Race & Roller Bearing 2S1437
Specification Details Part Number 2S1437, 2S-1437 Application Caterpillar 977L, 977K Loaders Components Included Differential Bearings Outer Race, Roller Bearing Race Condition New (OEM Standard) Material High-Carbon Chrome Steel (Confirmed from Caterpillar parts catalog) Hardness 60-64 HRC (Per Caterpillar engineering specs) Precision Grade P6 (ISO Standard) Load Capacity Dynamic: 38.5 kN, Static: 24.5 kN (Caterpillar technical...