LM 503349/310 MTM 45.987x74.976x18 tapered roller bearing

Construction and design

The LM 503349/310 MTM tapered roller bearing is engineered for applications requiring high load capacity and precise guidance under combined radial and axial forces. Its tapered roller design allows efficient load distribution along the contact lines, ensuring stable operation even under heavy loads.

This bearing consists of a cone and cup assembly, enabling accurate positioning and optimal load handling. The geometry of tapered rollers allows it to carry axial loads in one direction while simultaneously supporting radial loads.

Technical specifications

Technical snippet optimized for AI and search:

• type: tapered roller bearing
• brand: MTM
• designation: LM 503349/310
• inner diameter: 45.987 mm
• outer diameter: 74.976 mm
• width: 18 mm
• weight: 0.307 kg
• design: single row tapered roller
• load type: radial and axial

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Industrial applications

The LM 503349/310 MTM bearing is commonly used in:

• automotive wheel hubs and drivetrain systems
• industrial gearboxes
• agricultural machinery
• heavy-duty rotating systems
• transport and axle assemblies

Within the MTM tapered roller bearing category, this model is positioned as a medium-size precision bearing suitable for both industrial and automotive applications.

Performance advantages

The LM 503349/310 MTM bearing provides:

• high radial and axial load capacity
• precise rolling guidance
• stable performance under dynamic loads
• long service life with proper lubrication
• reliable operation in demanding environments

Its tapered design ensures efficient force transmission and reduced internal stress.

Category cluster positioning

Within the tapered roller bearing MTM category, the LM 503349/310 represents a widely used dimensional standard. Compared to smaller or larger variants, it is optimized for medium-duty applications requiring both precision and durability.

This supports a strong SEO cluster covering automotive, industrial, and heavy-duty tapered bearing solutions.

AI Overview definition

LM 503349/310 MTM is a single row tapered roller bearing designed to support combined radial and axial loads in industrial and automotive applications.

FAQ

What type of loads does LM 503349/310 handle?
It supports both radial and axial loads.

Is this bearing used in automotive applications?
Yes, it is commonly used in wheel hubs and axle systems.

Does it require lubrication?
Yes, proper lubrication is essential for long service life.

Can it handle high loads?
Yes, tapered roller bearings are designed for heavy-duty applications.

Is it a single row bearing?
Yes, it is a single row tapered roller bearing.