Product Description
Load Wheel
Specifications: 6.000 inch diameter x 3.625 inch width (6.000" x 3.625" | 6 x 3.63 wheel | 6 x 3-5/8 | 152.40mm x 92.07mm)
Specifications
Wheel Dimensions
| Material | Cushothane XL |
| Outside Diameter | 6 |
| Inside Diameter | 2.238 |
| Width Side to Side | 3.625 |
| Tread Profile | 3/8 Radius |
| Bore Depth | 0.669 |
| Bore Outside Diameter | 2.4384 |
Frequently Asked Questions
Q: What does the -EZ designation on the SU S674-EZ mean?
A: The -EZ suffix indicates High Traction polyurethane compound formulation for material handling equipment, wet floors, and cold storage. EZ does not refer to easy replacement. The Cushothane XL High Traction material provides enhanced grip and durability in slippery and low-temperature conditions.
Q: What are the specifications of the SU S674-EZ load wheel?
A: The SU S674-EZ has a 6.000 inch outside diameter by 3.625 inch width (152.40mm x 92.07mm). The inside bore diameter is 2.238 inches with a 2.4384 inch bore outside diameter and 0.669 inch bore depth. The 3/8 radius tread profile is designed for smooth floor operation and load distribution on standard pallet jacks and electric lift trucks.
Q: How does the 6 inch wheel size affect performance compared to smaller wheels?
A: Six-inch wheels provide better obstacle clearance and floor transition capability compared to smaller diameters. They may roll more easily over uneven floors and door thresholds. Larger wheels typically require less effort to maneuver but may have slower acceleration. Verify your equipment is designed for 6 inch wheels; incorrect sizing can cause binding or uneven load distribution.
Q: What equipment types use the SU S674-EZ 6 inch load wheel?
A: The SU S674-EZ is engineered for electric lift trucks and powered pallet jacks requiring a 6.000 inch diameter wheel with 3.625 inch hub width. Confirm your equipment OEM specifications match these dimensions. Check axle shaft diameter and mounting hole pattern for compatibility before installation.
Q: What are the installation steps for the SU S674-EZ?
A: Remove the axle bolt from your equipment. Slide off the existing wheel. Install the SU S674-EZ by aligning the bore with the axle shaft and sliding the wheel fully onto the shaft. Reinstall the axle bolt and torque according to your OEM specifications, typically 45-55 ft-lbs. Rotate the wheel to verify smooth operation.
Q: What is the expected service life of the SU S674-EZ?
A: In typical warehouse and material handling operations, the SU S674-EZ High Traction polyurethane wheel lasts 12 to 28 months. Service life depends on load intensity, floor conditions, and operational hours. Cold storage and wet floor environments may affect durability. Replace when tread hardens, flat spots appear, or tread depth visibly decreases.