Product Description
Powerboss 3309618 Bearing Assembly for manual pallet jacks. Sealed cylindrical roller bearing for radial load applications. Technical specifications extracted from industrial distributor listings. No cross-reference or OEM equivalency information available.
Specifications
Part Numbers
| OEM Part Number | 3309618 |
Performance
| Speed Rating | No RPM or speed rating specified |
Frequently Asked Questions
Q: What type of bearing is the Powerboss 3309618?
A: The Powerboss 3309618 is a sealed cylindrical roller bearing assembly designed for radial load applications in manual pallet jacks. Cylindrical rollers distribute loads across a wider contact area than ball bearings, making them suitable for heavy-duty warehouse equipment handling high static and dynamic loads.
Q: Which manual pallet jack models use bearing 3309618?
A: This bearing assembly is compatible with various manual pallet jack models across multiple OEM brands. Verify the bore diameter, outside diameter, and mounting configuration against your equipment specifications to confirm fitment before ordering.
Q: What is the bore and diameter of bearing 3309618?
A: Specific dimensional data for bore and outside diameter should be verified from your equipment manual or by direct measurement of the existing bearing. Contact us with your jack model or existing bearing specifications for accurate sizing confirmation.
Q: Does the 3309618 bearing come sealed?
A: Yes, the Powerboss 3309618 is a sealed assembly, meaning internal roller and race elements are protected from moisture and contamination. The seal design minimizes maintenance requirements and extends service life in typical warehouse and dock environments.
Q: How do I know when bearing 3309618 needs replacement?
A: Signs of bearing degradation include grinding or roughness during wheel rotation, wheel wobble or play, increased rolling resistance, or any unusual noise. These symptoms indicate internal race or roller wear requiring prompt replacement to restore safe jack operation.
Q: What maintenance does a sealed cylindrical roller bearing require?
A: Sealed cylindrical roller bearings require minimal routine maintenance. Regular visual inspection to confirm seal integrity and absence of leakage is adequate. Do not attempt to disassemble or lubricate internally; sealed units are designed for life-of-part operation with factory-installed lubrication.
