Product Description
L44649 bearing cone is a tapered roller bearing component with a 1.0625 inch bore and 0.58 inch width, constructed from bearing grade steel with a stamped steel cage. Suitable for manual pallet jack axles, this cone assembly meets OEM performance standards and cross-references with Timken SET4 and SKF BR4.
Specifications
Material & Construction
| Rolling Element Material | Bearing grade steel |
| Cage/Retainer Material | Stamped steel |
Part Numbers
| OEM Part Number | L44649 |
| Cross-Reference Part Numbers | Timken SET4, SKF BR4, WJB WTA4, KL44649, KL44649-902M1, L44649-9X062 |
| Replaces/Supersedes Part Numbers | KL44649, KL44649-902M1, L44649-9X062 |
Frequently Asked Questions
Q: What is the L44649 bearing cone and what are its key dimensions?
A: The L44649 is a tapered roller bearing cone (inner race) with a 1.0625 inch bore and 0.58 inch width. It is the inner component of a tapered bearing set used on manual pallet jack axles, designed to work with the L44610 bearing cup.
Q: What material and cage construction does the L44649 use?
A: The L44649 cone is manufactured from bearing-grade steel with hardened rolling surfaces for durability under heavy loads. The cage retainer is stamped steel, riveted type, which maintains bearing cone spacing and alignment during axle rotation.
Q: What are the cross-reference and equivalent part numbers for L44649?
A: The L44649 bearing cone cross-references with Timken SET4, SKF BR4, and WJB WTA4. Additional equivalent numbers include KL44649, KL44649-902M1, and L44649-9X062. These parts are dimensionally and functionally interchangeable for manual pallet jack axle assemblies.
Q: What equipment types use the L44649 bearing cone?
A: The L44649 bearing cone fits manual pallet jack and material handling equipment axle assemblies from manufacturers including Crown, Toyota, Raymond, Yale, and Hyster. Verify your existing bearing cone part number or axle dimensions before ordering to confirm compatibility.
Q: How do I know if I need an L44649 or other bearing cone options?
A: Check your current axle assembly for the existing bearing cone part number or measure the bore size (should be 1.0625 inches) and width (should be 0.58 inches). If these dimensions match, the L44649 is the correct replacement. If dimensions differ, contact our parts team with your equipment model.
Q: What is the typical service life of the L44649 bearing cone?
A: Under normal material handling loads and maintenance, the L44649 bearing cone typically lasts 3000 to 8000 hours. Noise, vibration, or play in the load wheel are signs that the bearing cone needs replacement. Inspect annually on equipment in heavy-use applications.
