Product Description
Caterpillar CT 15525 Bearing Cup is a genuine OEM tapered roller bearing cup for electric lift truck wheel assemblies. Manufactured from high carbon steel and precision ground for radial and thrust load support, it is cross-referenced under part numbers 15525, 0015525, and 15245, with equivalent NSN 3110-00-198-2170. Designed for use in Caterpillar electric industrial equipment.
Specifications
Part Numbers
| OEM Part Number | 15525 |
| Alternate Part Number | 0015525 |
| Equivalent Part Number | 15245 |
| Cross-Reference Part Numbers | 15525, 0015525, 15245 |
| NSN (National Stock Number) | 3110-00-198-2170 |
| Alternative Reference | 00213-1012, 007-654162 |
Frequently Asked Questions
Q: What is the CT 15525 bearing cup and how does it function?
A: The CT 15525 is a genuine OEM tapered roller bearing cup for electric lift truck wheel assemblies. The cup is the outer ring component that houses the rolling elements and is pressed into the wheel hub or axle housing to support radial and thrust loads during equipment operation.
Q: What cross-reference and equivalent part numbers exist for the CT 15525?
A: The CT 15525 bearing cup is cross-referenced under part numbers 15525, 0015525, and 15245. The equivalent NSN (National Stock Number) is 3110-00-198-2170. Alternative references include 00213-1012 and 007-654162. When ordering, use the exact part number for your equipment.
Q: What material is the CT 15525 bearing cup manufactured from?
A: The CT 15525 is manufactured from high carbon steel and precision ground to provide the dimensional accuracy and load-carrying capacity required for radial and thrust load support in electric industrial lift truck wheel assemblies.
Q: What electric lift truck equipment is the CT 15525 bearing cup designed for?
A: The CT 15525 is designed for use in Caterpillar electric industrial equipment wheel assemblies. It fits multiple Caterpillar electric lift truck models. Verify bearing dimensions and application compatibility with your specific equipment before ordering.
Q: How do you know if the CT 15525 bearing cup needs replacement?
A: Replace the bearing cup if you experience rough or noisy wheel rotation, increased wheel play or wobbling, heat generation in the wheel area, or visible damage to the cup surface. A worn bearing cup affects load capacity and equipment stability.