Tapered Roller Bearing for Pallet Jacks
NT4T-L44649
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Reference Diagrams
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Product Description
NT4T-L44649 is a tapered roller bearing cone equivalent to industry-standard L44649, constructed from high-grade bearing steel with stamped steel cage, designed for manual pallet jack applications. Compatible with cup L44610 and interchangeable with major bearing brands. Features a 1.0625" bore
Specifications
Material & Construction
| Bearing Material | Premium bearing-grade steel |
Part Numbers
| OEM Part Number | L44649 |
| Cross-Reference Part Numbers | N4T-L44649, KL44649, L44649-9X062, KL44649-902M1 |
| Supersedes/Replaces | Replaces/compatible with L44649/L44610 bearing assemblies |
| Equivalent/Interchange Part Numbers | SKF L44649, NTN L44649, NSK L44649 |
| Compatible Cup | L44610 or N4T-L44610 |
Frequently Asked Questions
Q: What are the specifications of the NT4T-L44649 bearing cone?
A: The NT4T-L44649 is a tapered roller bearing cone with a bore diameter of 1.0625 inches. It is manufactured from high-grade bearing steel with a stamped steel cage and is designed for use in manual pallet jack load wheel assemblies.
Q: What bearing cup does the NT4T-L44649 cone pair with?
A: The NT4T-L44649 cone is matched with the NT4T-L44610 or NT4T-44610 bearing cup. This pairing ensures proper load distribution and bearing performance. The cone and cup must not be substituted with mismatched components.
Q: What are the cross-reference part numbers for this bearing cone?
A: The NT4T-L44649 is equivalent to industry-standard L44649 and interchangeable with SKF L44649, NTN L44649, and NSK L44649. Cross-reference part numbers include KL44649, L44649-9X062, and KL44649-902M1.
Q: Which equipment brands use the NT4T-L44649 bearing cone?
A: The NT4T-L44649 is used in manual pallet jack wheel assemblies from Crown, Toyota, Raymond, Yale, Hyster, and other OEM manufacturers. It provides reliable load support in both drive wheel and load wheel applications.
Q: How does bearing steel quality affect service life?
A: The NT4T-L44649 is manufactured from high-grade bearing steel engineered to withstand repeated loading cycles in material handling environments. Superior steel composition with precision manufacturing reduces spalling and extends the operational life of your wheel bearings compared to lower-grade alternatives.
Q: What maintenance extends bearing cone service life?
A: Maintain consistent lubrication of the cone and cup assembly per manufacturer specifications. Inspect bearing play periodically and replace the complete bearing set if axial movement becomes excessive. Clean wheel assemblies regularly to prevent contamination that can accelerate bearing wear.
