Product Description
CASTER CAP
Specifications
Product Overview
| Product Type | Caster Cap / Protective Bearing Cover |
Physical Specifications
| Material Composition | Polyurethane / Elastomer Compound |
| Caster Application | Swivel and Rigid Casters |
| Corrosion Resistance | Oil and Water Resistant |
| Primary Use | Electric Pallet Jacks, Electric Lift Trucks |
| Compatibility | Crown, Toyota, Raymond, Yale Equipment |
Frequently Asked Questions
Q: What does the E-3969 caster cap protect?
A: The E-3969 is a protective cap that covers the top of swivel or rigid caster assemblies on electric lift trucks. It prevents dirt, moisture, and debris from entering the bearing cavity and swivel joint.
Q: What caster sizes does the E-3969 cap fit?
A: The E-3969 cap is designed for standard caster diameters used on Crown, Toyota, Raymond, and Yale electric pallet jacks. Measure your caster top diameter to ensure the cap fits securely without gaps.
Q: Is the E-3969 made from rubber or plastic?
A: The E-3969 is manufactured from durable polyurethane or elastomer compound that resists cracking and degradation from warehouse floor oils and water exposure.
Q: When should the E-3969 caster cap be replaced?
A: Replace the cap when cracks develop, pieces break off, or the cap no longer seats firmly on the caster. A loose or missing cap allows contaminants into the bearing assembly, shortening caster life.
Q: How does a missing E-3969 cap affect caster performance?
A: A missing cap allows water and debris into the bearing cavity, causing rust, bearing corrosion, and increased friction. This leads to premature bearing failure and reduced caster service life by 50 percent or more.