BOWER HEAVY DUTY BEARINGS BY NTNClutch Pilot BearingsBOWER HEAVY DUTY BEARINGS BY NTNClutch Pilot Bearings Premium Clutch Pilot Bearings for Heavy-Duty Truck Applications Heavy-Duty Engineering Bower heavy-duty clutch pilot bearings are engineered to withstand the ever-increasing demands on engines and transmissions in today's marketplace. For applications with demanding operating conditions, NTN recommends the use of Bower high-temperature bearings. These bearings, which surpass OEM recommended ratings, come equipped with high-temperature grease and seals, ensuring extended bearing life and optimal performance. Premium Brands, Premium Materials Our promise is to provide premium components that meet the exacting standards our customers have come to expect. And each component undergoes NTN’s rigorous testing, ensuring parts live up to our quality standards High-Quality Bearings for Standard and High Temperature Applications High-quality construction ensures smooth and reliable shift quality, extending transmission and clutch life. High-quality steel provides anti-friction alignment allowing for efficient power transfer and reduced shifting times in high-speed settings. Standard Clutch Pilot Bearings Polyrex EM Grease Temperature range of -25°C to 170°C Advanced polyurea thickener protects against corrosion, increases grease life & reduces noise Full Contact Nitrile Seal Temperature range of -26°C to 107°C Double lip and labyrinth design provide superior contamination protection Excellent oil and abrasion resistance features High Temperature Clutch Pilot Bearings KRYTOX GPL225 Grease Temperature range of -40°C to 220°C Fluorinated grease provides excellent film strength & high temperature stability needed for corrosive environments Full Contact Viton Seal Temperature range of -40°C to 218°C Compatible with special lubricants/chemicals Double lip and labyrinth design provide superior contamination protection High-temperature capability Low swell characteristics Premium Clutch Pilot Bearings for Medium & Heavy-Duty Applications (PDF) Bower Heavy-Duty Bearings Website NTN Heavy Duty History Bower Heavy Duty Bearings Sell Sheet