Tapered roller bearings can withstand high accelerations and decelerations, heavy loads and a variety of temperature and environmental conditions.

Size range: 32 mm to 300 mm OD (special designs up to 600 mm are available)

Design Attributes

• Typical tapered single (TS) design can be set to a required clearance or preload to optimize performance.
• Design accommodates heavy combined radial/axial/moment load requirements for increased power density.
• In addition to standard single-row configurations, double-row dissimilar series designs with asymmetric thrust capacity may be supplied with or without mounting flanges for unique applications.

Applications

• Helicopter transmissions
• Speed reduction transmissions
• Gas turbine engines
• AMAD packages
• Fuel pump

Click here for a printable version of the most recently updated FAA-PMA Eligibility Listing.

For Aircraft Landing Wheel Applications Only

Parts are designated “2-629” (imperial) or “N-629” (metric), signifying that they are designed and manufactured for the application, achieving superior performance through tightened tolerances.