Product Description
BEARING, 20MM, RUBBER SHIELD
Compatibility: Fits pallet jacks made by Jet, model 6600. SKU: JT PT2748MD-48
Frequently Asked Questions
Q: What are the specifications of the JT PT2748MD-48 bearing?
A: The JT PT2748MD-48 is a 20 mm ball bearing with rubber shield protection. The rubber shield provides defense against dust and contaminants while allowing smooth rotation in manual pallet jack wheel applications.
Q: Which Jet pallet jack models use the JT PT2748MD-48?
A: The JT PT2748MD-48 is compatible with Jet pallet jack model 6600. Verify your equipment manual to confirm this bearing is the correct replacement for your specific model and wheel position.
Q: What is the purpose of the rubber shield on this bearing?
A: The rubber shield protects the bearing races against dust, moisture, and contaminants common in warehouse and material handling environments. This extends bearing life and reduces maintenance.
Q: When should the JT PT2748MD-48 bearing be replaced?
A: Replace this bearing when you notice grinding sounds, roughness during rotation, or excess play in wheel movement. A worn bearing can cause steering problems and uneven wheel wear on your pallet jack.
Q: Can this bearing be used for both drive wheels and steer wheels?
A: Verify your Jet model manual to confirm bearing placement. Some models use identical bearings in all wheel positions, while others may require different part numbers for drive versus steer wheels.