Timken - Aircraft Bearing Cup | 13621-20629 CLEARANCE The material in this manual

The material in this manual applies to both conventional "steam-gauge" analog instrumentation and the "glass cockpit" electronic flight displays found in advanced aircraft

health and safety issues

Concorde - STC#ST01643WI Bombardier DHC-8-100

984" ID x 8-1/4" OD

Lead & Powder Residue

Timken - Aircraft Bearing Cup | 13621-20629 CLEARANCE The material in this manualThis 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: 13600 Cup Part Number: 13621 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