This is a compact, economic, mounted heavy duty ball bearing
This series incorporates the tested and proven features of the Timken Fafnir standard RAK-series pillow block
RAO-series bearings are equipped to handle heavy capacity
LAO-series bearings are equipped with heavy series GN-KLLB wide-inner-ring ball bearings
The units are supplied with a self-locking collar that eliminates shaft shoulders, machining adapters and sleeves, and locknuts that provide easy mounting