Caster Swivel Institutional 5 x 1-3/8" Wheel

Polypropylene
These wheels are made of a polypropylene compound that is an excellent, multi-application performer. These wheels exhibit superior resistance to abrasion, compression set, acids, oils, grease and impact. They provide easy rolling and good floor protection. Tread hardness: 75 to 85 Shore D.
• Nickel-plated for better corrosion resistance
• Self-lubricating Delrin wheel bearings
• NSF certified
• Extra strength, large diameter swivel caster has durable, heat-treated, factory lubricated double ball raceways for high performance
• Dust cover and both upper and lower grease seals standard on all swivel casters to protect swivel bearings from contaminants
Top Plate Dimensions
Overall Size: 3-1/8" x 4-1/8"
Hole Spacing: 1-3/4" x 3" to 2-3/8" x 3-3/8"
Hole Size: 3/8" x 3/4" slots
Bolt Dia.: 5/16"
• Applications include food processing, food service, cafeteria, restaurant, kitchen, hospital, pharmaceutical, general purpose industrial and commercial applications