This 3" x 1-1/4" cast iron general duty rigid dolly caster features high capacity at a low price. Cast iron wheels are ideal for heavy loads in industrial environments, but may damage some floors.Our 30 Series general duty dolly casters are great for shop equipment and dollies. They feature high capacities, a wide variety of tread materials and low overall heights relative to their size.
Series: 30 Series
Mfg. SKU: 508-3R
Caster Type: Rigid
Raceway Type: Rigid Construction
Load Capacity: 300 lb
Wheel Diameter: 3 in
Wheel Tread Width: 1.19 in
Wheel Description: Sintered Iron
Wheel Color: Silver
Wheel Bearing: Plain
Wheel Profile: Flat Tread
Wheel Hardness: Brinell 145
Wheel Thread Guards: None
Fastening: 2-1/2" x 4-15/16" top plate
Bolt Hole Pattern: 1-3/16" x 4"
Bolt Size Recommended: 5/16"
Mounting Height: 3.81 in
Operating Temperature Range: -40F° to +500F°
Warranty: 1 year
Conformity: Tested to ANSI ICWM:2012 standards for capacity and durability