Impact-Resistant Caster, Swivel, 3-1/8" (79.5 mm), Nylon, 350 lbs. (158.8 kg.)

• Swivel rig with double ball bearing in the swivel head
• Minimal swivel head play and smooth rolling characteristics
• Medium heavy duty rigs, with top plate fitting
• Low rolling and swivel resistance for smooth running performance
• High chemical resistance to many aggressive substances
• Operating temperature: -15° F to +175° F
• Bolt Hole Spacing

Specifications:
Wheel Diameter: 3-1/8" (79.5 mm)
Capacity: 350 lbs. (158.8 kg.)
Wheel Material: Nylon
Caster Type: Swivel
Frame Material: Steel
Tread Width: 1-7/16" (37 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: 70° Shore D
Bearing Type: Ball Bearing
Total Height: 4-3/8"