New snowmobile bearing for 2001. KML Bearings engineers designed ball bearings for the snowmobile industry to handle low temperature and all types of impact. Highlights of our ball bearings are: The reinforcement rings was formed with KML Bearing cold rolled technology. IMPACT ABSORPTION AND CORROSION RESISTANCE. The triple lip seals are designed to prevent grease leakage and at low temperature operation. KML Bearing lubricates each ball bearing with low temperature grease.