Product Description
LOAD WHEEL
Specifications: 5.000 inch diameter x 3.875 inch width (5.000" x 3.875" | 5 x 3.88 wheel | 5 x 3-7/8 | 127.00mm x 98.42mm)
Specifications
Wheel Dimensions
| Material | Cushothane EZ |
| Outside Diameter | 5 |
| Inside Diameter | 1.938 |
| Width Side to Side | 3.875 |
| Bore Depth | 0.6 |
| Hub Width | 3.875 |
| Bore Outside Diameter | 2.0467 |
Frequently Asked Questions
Q: What are the exact dimensions of the SU S153 load wheel?
A: The SU S153 is 5.000 inch outside diameter by 3.875 inch width. Inside diameter is 1.938 inches. Bore depth is 0.6 inches. Bore outside diameter is 2.0467 inches. Metric equivalents are 127.00mm diameter by 98.42mm width. These dimensions apply for fitment and cross-reference verification. When checking compatibility, always compare bore diameter and width against your equipment specifications.
Q: Is the SU S153 compatible with equipment designed for 5 x 3-7/8 inch wheels?
A: Yes. The SU S153 is manufactured in 5.000 inch diameter by 3.875 inch width, which equals 5 x 3-7/8 inches in fractional notation. These are the same dimensions. The wheel fits equipment calling for 5 x 3.88 or 5 x 3-7/8 or metric 127mm x 98.42mm. Always verify bore diameter matches your jack axle before ordering.
Q: What material is the SU S153 wheel made from?
A: The SU S153 is manufactured from Cushothane EZ, a polyurethane-based material designed for load wheel applications. This material provides good wear resistance, traction on most floors, and durability in warehouse environments. Cushothane EZ is rated for standard indoor and light outdoor use. Do not use in extreme temperatures above 150 degrees Fahrenheit or below minus 20 degrees Fahrenheit.
Q: How much weight can the SU S153 wheel support?
A: The SU S153 supports the full rated capacity of the equipment on which it is installed, typically 3,000 to 6,000 pounds for electric pallet jacks. The wheel itself does not limit capacity. The jack nameplate or manual specifies the maximum safe load. Never exceed equipment limits. Overloading causes accelerated wheel and bearing wear.
Q: What is the operating temperature range for the SU S153 wheel?
A: The Cushothane EZ material in the SU S153 is rated for operation between minus 20 degrees Fahrenheit and plus 150 degrees Fahrenheit. Outside this range, material becomes brittle in cold or soft and deforms in heat. If you operate in freezers or high-temperature areas, verify suitability with the supplier. Standard wheel materials are not rated for extreme temperature environments.
Q: How long does the SU S153 wheel last under normal use?
A: Under typical indoor warehouse conditions, expect 12 to 24 months of service before replacement. Lifespan depends on floor surface texture, load weight, distance traveled daily, and maintenance practices. Concrete floors cause more wear than polished floors. Inspect monthly. Replace both front wheels together when either shows significant wear to maintain balanced steering.