Timken - Aircraft Bearing Cup | 34479-20629 968RB 28V Compatibility: Ideal for aircraft

28V Compatibility: Ideal for aircraft electrical systems requiring 28V lighting

caa recommendations

This bag is a favorite among both fixed-wing and rotorcraft flight instructors who often recommend it to their students for solo and cross-country flights

Diameter: 5

in addition to an extensive glossary

Timken - Aircraft Bearing Cup | 34479-20629 968RB 28V Compatibility: Ideal for aircraftThis is the most basic and most widely used type of tapered roller bearing. It consists of two main separable parts: the cone (inner ring) assembly and the cup (outer ring). It is typically mounted in opposing pairs on a shaft. Specifications Series: 34000 Cup Part Number: 34479 Design Units: Imperial Approvals: FAA PMA Don't be tempted to buy cheapy automotive bearingsBecause Timken uses the same base part number for both the automotive and aviation