DualVee® WSSX series guide wheels are linear guide bearings with double row angular contact ball bearing arrangement. Precision ground 90º vee inside or outside surfaces can be employed to support loads and provide smooth and quiet motion. Use with DualVee® guide track for linear motion. Rubber seals protect against small particle contamination. Through bore allows mounting on bushings or journals. All stainless steel components and internally lubricated with general purpose grease.