Caster, Rigid, 4" (101.6 mm), Thermoplastic Polyurethane, 660 lbs. (300 kg.)

• Pressed steel rigid caster
• Medium heavy duty rigs, with top plate fitting
• High operational comfort and low-noise operation
• Low rolling and swivel resistance for smooth running performance
• Operating temperature: -15° F to +160° F
• Bolt Hole Spacing

Specifications:
Wheel Diameter: 4" (101.6 mm)
Capacity: 660 lbs. (300 kg.)
Wheel Material: Thermoplastic Polyurethane
Caster Type: Rigid
Frame Material: Stainless Steel
Tread Width: 1-3/8" (35 mm)
Bolt Hole Spacing: 2-5/8" x 3-5/8" (67 mm x 92 mm) - 3" x 3" (76 mm x 76 mm)
Bolt Hole Size: 3/8" (9.52 mm)
Plate Size: 4" x 4-1/2" (102 mm x 114 mm)
Tread & Tire Hardness: 94° Shore A
Bearing Type: Ball Bearing
Total Height: 5-1/8"