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KOYO MRA-62989 Bearing Race – Precision-Machined Outer Ring for Tapered Roller Bearing Assemblies
The KOYO MRA-62989 is a bearing race designed to serve as the outer ring in tapered roller bearing systems, providing a smooth, hardened surface for the rollers to track against. Engineered with high-grade steel and tight manufacturing tolerances, it ensures consistent load distribution, low friction, and long-lasting performance.
Used in conjunction with a corresponding bearing cone, the MRA-62989 helps form a complete bearing assembly, commonly found in axles, transmissions, and heavy-duty industrial machinery. Its durable construction supports both radial and axial loads, making it ideal for high-stress environments.
Choose the KOYO MRA-62989 Bearing Race for precision fit, OEM-grade reliability, and enhanced bearing performance in critical mechanical systems.
1–3 Days in Most States
Bulk Discounts Available
OEM-Approved Lubricants
Fleets & Operators
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