Product Description
Crown OEM poly wheel for electric lift truck, model CR 71891. Dimensions: 5 inch outside diameter, 1.50 inch tread width, 1.187 inch bore diameter. Constructed from industrial-grade polyurethane for compatible Crown electric lift trucks.
Specifications
Material & Construction
| Wheel Material | Polyurethane (Poly) |
Part Numbers
| OEM Part Number | CR71891 |
| Manufacturer Part Number | CR71891 |
Frequently Asked Questions
Q: What Crown equipment does the CR 71891 poly wheel fit?
A: The CR 71891 is a Crown OEM polyurethane wheel designed for Crown electric lift trucks. Verify your specific truck model and serial range to confirm this wheel is correct for your equipment before ordering.
Q: What are the dimensions of the CR 71891 wheel?
A: The CR 71891 has 5 inch outside diameter, 1.50 inch tread width, and 1.187 inch bore diameter. These specifications define the mounting size and load positioning. Measure your existing wheel to confirm dimensional match.
Q: What material is the CR 71891 made from?
A: The CR 71891 is constructed from industrial-grade polyurethane. Polyurethane provides wear resistance, load capacity, and floor grip suitable for warehouse and dock environments. The material resists abrasion and maintains performance on smooth concrete and asphalt surfaces.
Q: Is the CR 71891 suitable for outdoor use?
A: The CR 71891 polyurethane wheel is suitable for outdoor material handling when on dry surfaces. Wet or slippery conditions may reduce traction. For cold storage or wet floor environments, request specialty polyurethane compounds with enhanced traction characteristics.
Q: How does the 1.187 inch bore affect compatibility?
A: The 1.187 inch bore diameter is the wheel axle hole size. This must match your equipment axle diameter exactly for proper mounting. Verify bore size on your current wheel before ordering to avoid fitment problems.