Product Description
Poly Load Wheel 97A
Frequently Asked Questions
Q: What are the specifications for the SU S449-XL poly load wheel?
A: The SU S449-XL is a polyurethane load wheel with 97A durometer hardness rating. Detailed dimensional specifications (diameter, width, bore size) are not currently available in the product database. Contact the parts supplier to request a technical specification sheet before ordering to ensure fitment compatibility with your equipment.
Q: Which pallet jack brands does the SU S449-XL fit?
A: The SU S449-XL is an aftermarket wheel branded under the Superior product line. The specific OEM brands it is compatible with are not documented in current product information. Verify compatibility with your jack model by consulting the equipment manual or contacting your parts supplier to avoid ordering an incompatible wheel.
Q: What does the 97A rating mean on the SU S449-XL wheel?
A: The 97A rating refers to the Shore A durometer hardness of the polyurethane tread. Higher numbers (97A) indicate a harder, more durable compound that resists wear and provides better load capacity. Lower durometer wheels (softer) grip better but wear faster. The 97A specification is typical for heavy-duty material handling applications.
Q: Is the SU S449-XL available in different bearing configurations?
A: Bearing configuration information for the SU S449-XL is not specified in the available product data. Before purchasing, contact your supplier to confirm if this wheel is available in greaseable (Z) or non-greaseable (2RS) bearing options. The wrong bearing type can result in premature failure or improper maintenance procedures.