3578 & 3525 SKF Bearing Set | Tapered Roller | K-3578 Cone & K-3525 Cup | P&H 1025Z459 | Limited Stock

3578 & 3525 SKF Bearing Set | Tapered Roller | K-3578 Cone & K-3525 Cup | P&H 1025Z459 | Limited Stock
New SKF tapered roller bearing set including matched K-3578 cone and K-3525 cup. This set is a direct replacement for P&H 1025Z459 and commonly used in heavy industrial equipment and legacy crane applications. Genuine surplus bearings — ready for service. Ships from Mansfield, Ohio. Limited quantity available.

Product Summary
Part Numbers: K-3578 (Cone) & K-3525 (Cup)
Brand: SKF
Condition: New
Type: Tapered roller bearing set
Application: Industrial, crane, and axle systems
OEM Cross: P&H 1025Z459

Specs & Features:

• Cone Part Number: K-3578 (SKF 3578)

• Cup Part Number: K-3525 (SKF 3525)

• Precision-matched tapered set

• High radial and axial load capacity

• Designed for heavy-duty operation

Cross Reference / OEM Numbers:

• SKF: 3578 & 3525

• Koyo: 3578R / 3525

• P&H Crane: 1025Z459

• Compatible with Timken, NTN, and other major bearing manufacturers

What's Included:

• 1 x SKF K-3578 Cone

• 1 x SKF K-3525 Cup
  Photos show actual items. Sold as a complete cone-and-cup set.

Fitment Notes:

• Common in industrial axle hubs, cranes, and legacy equipment

• Ensure proper seating and lubrication during installation

Image Disclaimer:
Photos show actual bearings being sold. Box or part markings may vary due to manufacturer packaging.

Warranty Policy:
This bearing set is sold as-is with no warranty or returns. Please review fitment and condition carefully before purchasing. Questions? We’re here to help.

Location:
Mansfield, Ohio — In Stock & Ready to Ship

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