Product Description
The SU S626-XL-A is a high-performance replacement load wheel assembly designed specifically for electric pallet truck applications. This durable wheel features a smooth profile polyurethane tread bonded to a robust steel core, ensuring longevity and reliability in demanding environments.
Specifications: 3.250 inch diameter x 2.875 inch width (3.250" x 2.875" | 3.25 x 2.88 wheel | 3-1/4 x 2.875 | 82.55mm x 73.02mm) | Bearing ID: 25mm (0.984 inch bore | 25.000mm ID)
• High-performance polyurethane tread for enhanced grip
• Steel core construction for added durability
• Supplied with sealed ball bearing for smooth operation
This load wheel assembly is compatible with various electric pallet trucks, making it an ideal choice for efficient material handling.
Specifications
Material & Construction
| Polyurethane Specification | Premium American polyurethane with proprietary XL3™ bonding (Superior tire reference) |
Part Numbers
| OEM Part Number | SU S626-XL-A |
Wheel Dimensions
| Material | Cushothane XL |
| Outside Diameter | 3.25 |
| Inside Diameter | 1.938 |
| Width Side to Side | 2.875 |
| Bore Depth | 0.591 |
| Hub Width | 2.875 |
| Bore Outside Diameter | 2.0467 |
Frequently Asked Questions
Q: What is the difference between SU S626-XL and SU S626-XL-A?
A: SU S626-XL-A is a complete wheel assembly that includes the bearing. SU S626-XL is the wheel core only. Order the -A version if you need both wheel and bearing, or the base model if you are reusing existing bearings. Do not mix bearing types; verify your current bearing ID matches 25mm before ordering.
Q: Is SU S626-XL-A compatible with aftermarket lift trucks?
A: Yes, if the truck requires a 3.250 inch diameter x 2.875 inch width wheel with a 25mm bearing bore. Check your equipment documentation or measure the axle bore and wheel cavity width. Aftermarket compatibility varies by manufacturer; when in doubt, confirm bore and width dimensions before ordering.
Q: Does SU S626-XL-A bearing require special grease or maintenance?
A: SU S626-XL-A uses a standard 25mm bore bearing. Most electric lift truck bearings are sealed or semi-sealed and do not require regular greasing. If bearing shows play or wobbles on the axle, replace it. Do not over-grease sealed bearings; this causes heat buildup and early failure.
Q: Can I upgrade from SU S626-XL to SU S626-XL-A on an existing truck?
A: Yes, if you are replacing worn wheels and bearings simultaneously. Simply remove the old axle assembly, slide the new SU S626-XL-A wheel and bearing onto the axle, and reinstall. No modification is needed if your axle and mounting hardware match the standard 25mm bore specification.
Q: What is the load rating of SU S626-XL-A?
A: SU S626-XL-A supports standard electric lift truck loads, typically 5,000 to 6,500 pounds per wheel depending on truck design. The bearing capacity is rated for continuous operation under these loads. Do not exceed your truck manufactures total load rating or individual wheel ratings will not prevent failure.
Q: How long does SU S626-XL-A bearing last before replacement?
A: A properly installed SU S626-XL-A bearing typically lasts 24-48 months in normal warehouse service. If the bearing spins freely and shows no wobble or noise, do not replace it. Replace the bearing immediately if you hear grinding noise, feel grinding when spinning the wheel by hand, or if the wheel is loose on the axle.