Product Description
AC337, Bearing, Cover
Compatibility: Fits pallet jacks made by Noblelift, model AC55. SKU: AC337
Frequently Asked Questions
Q: What is SKU AC337?
A: AC337 is a bearing and cover assembly for Noblelift AC55 pallet jacks. The bearing provides rotational support for load-carrying axles or spindles, while the cover protects against contamination and moisture.
Q: Is AC337 compatible with equipment other than Noblelift AC55?
A: AC337 is engineered specifically for Noblelift AC55 models. Before ordering, verify the bearing bore diameter, width, and cover design match your equipment specifications.
Q: What bearing type is included in AC337?
A: AC337 typically includes a ball or roller bearing rated for the load capacity of the AC55 pallet jack. The bearing type and load rating are critical for proper equipment function.
Q: What is the purpose of the cover on AC337?
A: The cover protects the bearing from dirt, moisture, and chemical contamination that would cause premature wear or corrosion. A damaged or missing cover reduces bearing lifespan significantly.
Q: How do I know if the AC337 bearing is failing?
A: Signs of bearing failure include increased noise or grinding sounds during operation, excessive play in the load wheel, resistance to rotation, or visible rust on the bearing surfaces.
Q: What is the typical lifespan of AC337 bearings?
A: AC337 bearings typically last 2-4 years with proper lubrication and maintenance. Lifespan is reduced if the cover is damaged, the bearing is under-lubricated, or used in wet or corrosive environments.
