139-6870
300.03mm Inner Diameter Special Cone Bearing
Heavy-duty tapered roller bearing cone with a 300.03mm bore.
Description
Large drivelines generate heavy combined radial and axial thrust, which makes a matched tapered cone necessary. Built with custom geometry to distribute contact stresses evenly, reducing spalling and premature wear when paired with its mating cup…
Overview
Large drivelines generate heavy combined radial and axial thrust, which makes a matched tapered cone necessary. Built with custom geometry to distribute contact stresses evenly, reducing spalling and premature wear when paired with its mating cup.
Features
- 300.03mm internal diameter
- Tapered roller geometry for heavy combined thrust and radial loads
- Hardened raceways designed for prolonged drivetrain service
Recommended Use
Drivetrain assemblies subject to high thrust and radial loads where matching cup-and-cone wear profiles is needed.
Specifications
| Brand | Caterpillar |
|---|
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