Complete ceramic Si3N4 Silicon Nitride ceramic bearing kit for all Polaris snowmobiles 2012-2026. Unleash an extra 5-6 hp in your machine!
Includes: 2 rear bogey wheel bearings, 2 upper bogey wheel bearings, 2 driveshaft bearings, and 2 jackshaft bearings with domed races.
Ou bearing kit also saves 1.4 lbs over steel.
Dollar for dollar one of the highest performing modifications you can do to your sled. These bearings will unleash free horsepower in your sled, without modification. Ceramic bearings are not new technology, they have been used for decades in the highest levels of motorsport and wherever the absolute best bearings are demanded.
Examples include turbocharger bearings, wind generators, & engine crank bearings in race engines. These bearings can run without lube at 1000 degrees Celsius without structural failure or deformation. They will never corrode, even in acid. Silicon nitride is extremely hard, used to make drill bits for machining cast iron. In snowmobiles, I have never pulled a bearing from a machine that wasn’t noticeably worn or clearly rusted. Steel bearings, when brand new can rob up to 10hp in parasitic loss from your machine. After a few days between the warm and cold extremes, moisture inevitably enters steel bearings and creates immense heat and friction.
Our bearings are the highest quality and are pure silicon nitride. Both the balls and the bearing races are ceramic, these are not hybrid bearings (steel race with ceramic balls)
Complete ceramic Si3N4 Silicon Nitride ceramic bearing kit for all Polaris snowmobiles 2012-2026. Unleash an extra 5-6 hp in your machine!
Includes: 2 rear bogey wheel bearings, 2 upper bogey wheel bearings, 2 driveshaft bearings, and 2 jackshaft bearings with domed races.
Ou bearing kit also saves 1.4 lbs over steel.
Dollar for dollar one of the highest performing modifications you can do to your sled. These bearings will unleash free horsepower in your sled, without modification. Ceramic bearings are not new technology, they have been used for decades in the highest levels of motorsport and wherever the absolute best bearings are demanded.
Examples include turbocharger bearings, wind generators, & engine crank bearings in race engines. These bearings can run without lube at 1000 degrees Celsius without structural failure or deformation. They will never corrode, even in acid. Silicon nitride is extremely hard, used to make drill bits for machining cast iron. In snowmobiles, I have never pulled a bearing from a machine that wasn’t noticeably worn or clearly rusted. Steel bearings, when brand new can rob up to 10hp in parasitic loss from your machine. After a few days between the warm and cold extremes, moisture inevitably enters steel bearings and creates immense heat and friction.
Our bearings are the highest quality and are pure silicon nitride. Both the balls and the bearing races are ceramic, these are not hybrid bearings (steel race with ceramic balls)
