BEARING ASSEMBLY FOR A PIPE MACHINING APPARATUS

摘要

Pipe machining apparatuses and bearing assemblies are provided. In one aspect, a pipe machining apparatus includes a frame, a tool carrier, a first roller bearing and a second roller bearing. The tool carrier is coupled to and movable relative to the frame and defines a race therein. The first roller bearing includes a first shaft and a first roller rotatably coupled to the first shaft. The first roller is at least partially positioned in the race and is rotatable about a first roller bearing axis. The second roller bearing includes a second shaft and a second roller rotatably coupled to the second shaft. The second roller is at least partially positioned in the race and is rotatable about a second roller bearing axis. The first and second roller bearings are adjustable to move the first and second roller bearing axes relative to the frame.

主权项

1. A pipe machining apparatus comprising:
a frame; a tool carrier coupled to and movable relative to the frame, the tool carrier defining a race therein; and a plurality of roller bearings, wherein each roller bearing includes a shaft and a roller rotatably coupled to the shaft, wherein each roller is at least partially positioned in the race and is rotatable about a roller bearing axis, and wherein the plurality of roller bearings are adjustable to move the roller bearing axes relative to the frame.