Product Description
NTN 4T-44610 is a precision tapered roller bearing cup constructed from high-carbon chromium steel, featuring a 1.980-inch (50.29 mm) outside diameter and 0.420-inch (10.67 mm) width. Interchangeable with L44610 and N4T-L44610, this bearing cup complies with ISO 355, JIS B 1512, and ABMA standards, and is compatible with L44643 and L44649 bearing cones for manual pallet jack wheel assemblies and similar industrial applications.
Specifications
Material
| Cup Material | High-carbon chromium steel |
Part Numbers
| Manufacturer Part Number | 4T-44610 |
| OEM Part Number | L44610 |
| Cross-Reference Part Numbers | Replaces L44610, N4T-L44610; equivalent to Timken L44610 |
| Compatible Bearing Cones | Compatible with L44643, L44649 bearing cones |
Frequently Asked Questions
Q: What are the exact dimensions of the 4T-44610 bearing cup?
A: The 4T-44610 has an outside diameter of 1.980 inches (50.29 mm) and a width of 0.420 inches (10.67 mm). These compact dimensions suit manual pallet jack wheel assemblies with space constraints.
Q: Which bearing cones are compatible with the 4T-44610 cup?
A: The 4T-44610 is compatible with both L44643 and L44649 bearing cones. Verify which cone assembly matches your pallet jack model before ordering to ensure a complete bearing set.
Q: What are the cross-reference and superseded part numbers for the 4T-44610?
A: The 4T-44610 replaces and is interchangeable with L44610 and N4T-L44610. It also cross-references with Timken L44610. The OEM part number is L44610, making it easy to verify compatibility with legacy pallet jack models.
Q: What material is the 4T-44610 constructed from?
A: The 4T-44610 is constructed from high-carbon chromium steel. This material provides the hardness, wear resistance, and fatigue strength necessary to withstand continuous rolling and load cycling in manual pallet jack wheel applications.
Q: Does the 4T-44610 comply with international standards?
A: Yes. The 4T-44610 complies with ISO 355, JIS B 1512, and ABMA standards. These certifications confirm that it meets industry specifications for precision, material quality, and dimensional accuracy across global pallet jack manufacturers.
Q: Is the 4T-44610 suitable for industrial roller applications beyond pallet jacks?
A: Yes. The 4T-44610 is designed for manual pallet jack wheel assemblies and similar industrial roller applications. Verify bearing load ratings and dimensional compatibility with your specific equipment before ordering.