NTN 4T-LM503349/LM50#01 Tapered Roller Bearing Bearings & Seals - 4T-LM503349/LM503310 Set

The NTN 4T-LM503349/LM503310 is a premium tapered roller bearing assembly designed for differential and axle applications in automotive, truck, and trailer systems. This bearing set features NTN's proven four-row design that provides superior load capacity and durability under demanding operating conditions.

Key Features:

• Tapered roller bearing design for combined radial and thrust load support
• High-quality alloy steel construction with precision heat treatment
• Cone and cup assembly for simplified installation and optimal performance
• Engineered for differential, wheel hub, and heavy-duty axle applications
• OE-quality manufacturing standards for reliable service life
• Suitable for automotive, light truck, and commercial vehicle applications

NTN bearings are manufactured to strict tolerances and undergo rigorous quality control testing to ensure consistent performance in critical drivetrain applications. The LM503349/LM503310 bearing set is a direct replacement for OEM components and is widely used in differential assemblies where durability and precision are essential.