Aerospace cylindrical roller bearing
TIMKEN
Size range: 22 mm to 300 mm OD (special designs up to 600 mm are available)
Design Attributes
* RF and RJ configurations are designed for applications requiring axial position control or limited thrust capabilities in one direction.
* For applications operating at higher loads and speeds, the RJ configuration is designed for easier lubrication with an oil jet onto the inner race.
* Types RU and RN are full-floating configurations that allow limited axial motion during operation. RN is less prone to slip or skid under lighter loads or varying loads at high speeds. RU is easier to lubricate under heavier loads.
* Types RUS and RNH bearings are used in integral designs where the rollers run directly on a hardened and ground shaft or housing. Performance characteristics are similar to RU and RN.
* The RAA configuration has single-ribbed inner and outer rings and performs under low speeds or oscillating conditions. It has high guide flanges to accept some thrust in one direction.
