Product Description
PRESSURE ROLLER
Specifications
Product Overview
| Product Type | Pressure Roller Assembly |
Physical Specifications
| Function | Mast tilt support and lateral load distribution |
| Material | Cast iron or steel with hardened bearing surface |
| Bearing Type | Load-bearing precision roller |
| Condition | Direct replacement, factory-spec compatible |
| Load Distribution | Supports mast tilt motion under full load capacity |
Compatibility
| Application | Manual pallet jacks, electric pallet jacks, electric lift trucks |
| Compatible Equipment | Crown, Toyota, Raymond, Yale, Nichiyu lift trucks and pallet jacks |
Frequently Asked Questions
Q: What is the pressure roller and where is it used?
A: The pressure roller is a load-bearing wheel or cylinder that supports and guides the mast during tilt motion in manual and electric pallet jacks. It distributes pressure from the mast column to the tilt frame and prevents lateral deflection.
Q: Which pallet jack models use SKU 40524?
A: This pressure roller fits multiple Crown, Toyota, Raymond, and Yale pallet jacks. Match your jack model and mast type against the compatibility specifications to ensure correct fitment.
Q: What are the dimensions and load rating of this roller?
A: Verify the roller diameter, width, and bearing bore diameter match your original specification. The load rating must support your jack capacity and mast height. Incorrect dimensions cause binding, noise, and accelerated wear.
Q: What material is this pressure roller made from?
A: The roller is typically constructed from cast iron or steel with a hardened bearing surface. The material resists deformation under load and provides smooth tilt motion with minimal friction.
Q: What are failure symptoms for the pressure roller?
A: A worn or damaged roller produces squealing or grinding noise during mast tilt. Tilt motion becomes rough or jerky. The mast may bind or become difficult to control. Visible flat spots, pitting, or excessive play on the roller indicate replacement is needed.
Q: How frequently should this roller be inspected or replaced?
A: Inspect the pressure roller during routine maintenance for wear, cracks, or bearing play. In high-cycle environments with frequent tilt motion, expect replacement every 3 to 5 years. In light-duty use, lifespan extends to 5 to 7 years. Replace when tilt control deteriorates or bearing damage is visible.
