MAIN BEARING

Clevite H-Series performance bearings have a medium level of eccentricity, high crush, and a hardened steel back and thin overlay. These bearings are made without flash plating for better seating. Use H-Series bearings with crankshafts that have oversize fillets and where engines run in the medium to high RPM range. Manufactured from cast copper-lead, a process which yields approximately 20% greater fatigue strength than the alternate powdered metal process, referred to as sintering, which is used by the competition H-Series bearings are narrowed for greater crankshaft fillet clearance All H-Series bearings are made in Atlantic, Iowa USA