This 4" x 1-3/8" hard rubber general duty rigid dolly caster offers high capacity and floor protection at an economical price.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: 527-4R
Caster Type: Rigid
Raceway Type: Rigid Construction
Load Capacity: 350 lb
Wheel Diameter: 4 in
Wheel Tread Width: 1.31 in
Wheel Description: Hard Rubber
Wheel Color: Grey
Wheel Bearing: Plain
Wheel Profile: Flat with Rounded Edges
Wheel Hardness: 75(+/-5) Shore D
Wheel Thread Guards: None
Fastening: 3-1/8" x 6-1/4" top plate
Bolt Hole Pattern: 1-3/4" x 5"
Bolt Size Recommended: 3/8"
Mounting Height: 5 in
Operating Temperature Range: -40F° to +158F°
Warranty: 1 year
Conformity: Tested to ANSI ICWM:2012 standards for capacity and durability