O.S. Engine OS40630000 FS-62V Crankshaft Bearing 12x28x8mm  [OS40630000]

Bearing for FS-62V Crankshaft Applications

This O.S. Engine crankshaft ball bearing is specified for use with FS-62V engine crankshafts as indicated in the part title. It provides radial support that helps keep the crankshaft aligned and minimizes internal friction during engine operation.

Prior to installation, verify the bearing inner and outer dimensions against the FS-62V crankshaft and housing to ensure a correct fit. Proper dimensional matching avoids misseat and improper preload that could affect longevity.

Installation guidance: clean mating faces, remove residual grease and deposits, and press the bearing in squarely with a tool contacting only the outer race. Avoid applying force to the inner race or balls. Apply a small amount of suitable lubricant for initial running and keep crankcase lubricant level controlled.

Service advice: fitting a fresh crankshaft bearing will often restore smooth rotation, reduce axial play, and improve idle stability. Inspect bearings whenever you rebuild the engine and replace if you notice rough running, looseness, or rust.