Clevite Z Series Main Bearing Set .001" Suit SB Chev L/J 262-350 (CLMS909Z 001)

Clevite Z Series

The Clevite 77 Z Series will be constructed of trimetal cast copper-lead using a thin lead indium overlay which will be skin bored after plating to provide the best possible surface finish and appearance combined with an extremely tight wall thickness tolerance for consistent fit and clearance control.

Main bearings will incorporate partial grooves at each parting line in the lower half to extend total grooving to approximately 220 degrees. This is intended to carry pressurized oil closer to the actual load area in the lower mains as well as increasing oil supply to the connecting rods. Main bearings will be shortened slightly at both ends to provide additional fillet clearance without the need for oversize ID chamfers.

Thrust bearings will have multiple radial grooves on the loaded thrust faces for better lubrication. As with the rods Z series mains will incorporate additional popular features of the H series.

NOTE: All clearance item sales are final & are not returnable for credit or refund, descriptions are correct as per manufacture