Heavy-Duty EMaxx Kingpin Caster, Rigid, 4" (101.6 mm), Hard Plastic/Nylon, 1000 lbs. (453.6 kg.)

• 3/4" diameter heavy-duty kingpin
• 1/2" zerk axle and lock nut
• 5/16" diameter upper and lower ball; hardened steel load bearings
• Virtually maintenance free
• Corrosion resistant bright zinc finish ; Excellent for:
• Stock carts and platform trucks
• Bolt Hole Spacing
• Hospital equipment

Specifications:
Wheel Diameter: 4" (101.6 mm)
Capacity: 1000 lbs. (453.6 kg.)
Wheel Material: Hard Plastic/Nylon
Caster Type: Rigid
Frame Material: Steel
Tread Width: 2" (50.8 mm)
Bolt Hole Spacing: 2-5/8" - 3" (67 mm x 76 mm) - 3" - 3-5/8" (76 mm - 92 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: 3.5625"
Overall Height: 5.625"
Brake Type: Top Locking