6305 Clutch Pilot Bearing – Nitrile Seals

6305 Clutch Pilot Bearing – Nitrile Seals

6305 Clutch Pilot Bearing – Nitrile Seals

Our pilot bearings meet and beat OEM and industry standards for high-performance. Nitrile rubber is a standard style seal and is usually black in color. It has better grease retention and contamination prevention but is susceptible to high temperatures (only rated to 250°F) and certain chemicals due to the compound of rubber.

Packed with standard grease that is rated to 345°F.

Features:

• C3 clearance specification recommended by Eaton allows optimal expansion from heat and improper alignment to ensure durability and performance.
• Nitrile seals – most widely used and most cost effective.

Specifications:

• Outside Diameter 2.4409″
• Inside Diameter 0.9843″
• Width 0.67″
• Seal/Shield Description Nitrile Seal
• Reference 305FF

Common Pilot Bearing Issues/Failures

• When a pilot bearing fails, it does not allow the flywheel and input shaft to turn at different speeds.
• Noisy when clutch is released.
• Does not allow the input shaft to slow or stop adequately to change gears.
• Can cause excessive wear on input shaft bearing retainer because the input shaft is still turning while clutch brake is squeezed against the input shaft bearing retainer.