4" x 1-1/2" Cast Iron V-Groove Wheel - 350 lbs. Capacity

4" x 1-1/2" Cast Iron V-Groove Wheel Cast iron v-groove wheels are made for use with inverted angle tracks but they can also be used to roll on floor tracks, gate fence tracks, and flat surfaces. Constructed of cast iron with a 90° v-groove, this wheel works well inside and outdoors. Tread: Solid Cast Iron 90° V-Groove Core: Solid Cast Iron Bearing: Roller Bearing Capacity: 350 Lbs. Color: Black Tensile Strength: 30,000 PSI Temperature Range: -45° F to 180° F Load Capacity 350 Lbs. Wheel Diameter 4" Tread Width 1-1/2" Tread Type Solid Cast Iron 90° V-Groove Core Type Solid Cast Iron Bearing Type Roller Bearing Wheel Color Black Tensile Strength 30,000 PSI Temperature Range -45° F to 180° F