4" x 1-1/4" Polymadic Thread Stem Caster, Expandable Adapter, Brake, 350 lbs. Capacity 3" to 3-7/8" Overall Height Not ideal for pressures above

Not ideal for pressures above the listed 100 psi/7 bar maximum

What fork or platform size should I check

load capacity 450 Lbs

Wheel Diameter 5" Tread Width 2" Wheel Type Steel Alloy Bearing Type Roller Bearing Wheel Color Silver Overall Height 5-5/8" Swivel Radius 4" Plate Size 4" x 4-1/2" Bolt Hole Pattern 2-5/8" x 3-5/8" to 3" x 3" Bolt Hole Diameter 3/8" Tensile Strength 30

Bearing Type: Plain Bore PM50JI60 Color: Gray/Gray

4" x 1-1/4" Polymadic Thread Stem Caster, Expandable Adapter, Brake, 350 lbs. Capacity 3" to 3-7/8" Overall Height Not ideal for pressures aboveProduct Overview The polymadic wheel provides plenty of durability with a firm tread. The polyurethane tread protects surfaces, and the annular bearings roll very smoothly. These wheels work well for most hard floor applications due to the high performance UV resistant materials used. Tread: High Performance UV Resistant Polyurethane, Non Marking, Mechanically Locked To Core This replacement caster component is listed with wheel diameter 4", tread