Heavy-Duty Kingpinless Caster, Swivel, 4" (101.6 mm), Thermoplastic Polyurethane, 660 lbs. (300 kg.)

• 1/2" zerk axle and lock nut
• 5/16" diameter thrust raceway; 5/16" diameter kingpin raceway
• Raceway protected from dust and dirt
• Corrosion resistant bright zinc finish
• Brake type: Total locking ; Excellent for:
• Abusive conditions
• Bolt Hole Spacing
• Industrial platform trucks

Specifications:
Wheel Diameter: 4" (101.6 mm)
Capacity: 660 lbs. (300 kg.)
Wheel Material: Thermoplastic Polyurethane
Caster Type: Swivel
Frame Material: Steel
Tread Width: 1-3/8" (35 mm)
Bolt Hole Spacing: 2-5/8" x 3-5/8" (67 mm x 92 mm) to 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)
Bearing Type: Roller
Swivel Radius: 3.25"
Overall Height: 5.625"