Main and Rod bearings are Clevite "P" bearings. These are steel backed bearings with an intermediate layer of copper-lead alloy and an electroplated lead-tincopper overlay.
Please note that there are two different size main bearings for the H22. You will need to know the correct size for your motor before placing your order.
Please feel free to contact us to check our stock on this item before placing your order as we do not keep many of the H22 sets on hand.