SYRATION 4" x1-1/2 Cast Iron V Groove Caster Wheel with Straight Roller Bearing Capacity up to 600 lbs (1 Black Wheel)

4"" x 1-1/2"" V-groove wheel with roller bearing. Hub Length 1-7/8"". It has a load-bearing capacity of 600 LB, and has a longer service life.. 7/8"" Width of groove and 7/16"" depth of groove. 1/2"" Axle diameter, without bearing center bore 1-3/16"", we assembled 3/4"" bore roller bearing and 1/2"" bore spanner bushing.. The V-Groove wheels are made of selected high-quality Cast Iron materials, which are durable and have excellent wear resistance.. The newly upgraded Gate Wheels are easy to replace.It designed to operate in extreme temperatures, these wheels won't break down when exposed to high or low temperatures. V-groove caster wheels are designed to guide equipment by rolling on inverted angle iron track.. The V-Groove wheels can fully save your effort and time and help you transport goods efficiently. V-Groove Gate wheels are widely used and Great Replace for Slide Gate, Rolling Doors, Towing, rolling, moving heavy equipment,objects on v-tracks.