Product Description
Thrust bearing 2I5259, a direct replacement part compatible with Cat, Crown, Clark, Barrett, Atlet, and American Lincoln electric lift trucks. Precision-ground chrome steel construction with steel cage delivers reliable axial load support in mast and drive assemblies. Dimensions: 1.76 inch inner diameter, 2.76 inch outer diameter, 0.55 inch width. Ideal for demanding material handling duty cycles requiring precision bearing performance.
Specifications
Part Numbers
| OEM Part Number | 2I5259 |
| Cross-Reference Part Numbers | Replaces CAT 2I5259, Crown 065086, Clark 2799556, Clark 7001270, Barrett CK2799556, Atlet CK2799556, American Lincoln 20004455 |
Frequently Asked Questions
Q: What are the dimensions of the 2I5259 thrust bearing?
A: The 2I5259 thrust bearing measures 1.76 inch inner diameter, 2.76 inch outer diameter, and 0.55 inch width. These dimensions are precision-ground for accurate fit in electric lift truck axle and mast assemblies.
Q: Which electric lift truck brands cross-reference to the 2I5259?
A: The 2I5259 is compatible across multiple brands: Caterpillar (CAT 2I5259), Crown (065086), Clark (2799556 and 7001270), Barrett (CK2799556), Atlet (CK2799556), and American Lincoln (20004455). Match your equipment brand and model number before ordering.
Q: What materials are used in the 2I5259 and what is its load rating?
A: The 2I5259 is manufactured from precision-ground chrome steel with a steel cage for durability and low friction. It is designed for axial load support in electric lift truck vertical mast and horizontal drive assemblies. The thrust bearing handles radial and axial loads typical of material handling duty cycles.
Q: Is the 2I5259 suitable for wet or cold storage environments?
A: The 2I5259 is a standard chrome steel thrust bearing designed for general indoor material handling use. For wet storage, cold storage, or freezer applications, confirm environmental compatibility with the bearing cage material and any required lubrication specifications.