PLASTIC CORE - NON MARKING GREY ELASTIC RUBBER RING

• Non marking elastic grey rubber ring, hardness 75±5 Shore A.
• Core in high quality black thermoplastic material.
• Excellent smooth running; high abrasion resistance.
• Temperature range: -20°C / +60°C (-4°F / +140°F).
• Hub with: standard or stainless steel roller bearing; nylon (polyamide 6) friction bearing.