This 3" x 1-1/4" soft rubber general duty rigid dolly caster provides a quieter, cushioned ride for more sensative loads or environments.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: 521-3R
Caster Type: Rigid
Raceway Type: Rigid Construction
Load Capacity: 175 lb
Wheel Diameter: 3 in
Wheel Tread Width: 1.25 in
Wheel Description: Soft Rubber
Wheel Color: Black
Wheel Bearing: Plain
Wheel Profile: Flat with Rounded Edges
Wheel Hardness: 75(+/-5) Shore A
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 +158F°
Warranty: 1 year
Conformity: Tested to ANSI ICWM:2012 standards for capacity and durability