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TS (Single Row Tapered Roller Bearings) (Imperial) M349546XX-M349510

TS (Single Row Tapered Roller Bearings) (Imperial) M349546XX-M349510

The M349546XX-M349510 is a single-row tapered roller bearing with a 10.063″ bore and 13.5″ outer diameter, built from sturdy chrome steel. It handles combined loads up to 141,000 lbf radially and 21,800 lbf thrust, making it suitable for heavy-duty applications.

Its open design allows for easy lubrication, while the steel cage ensures durability under high stress. The bearing operates smoothly in temperatures ranging from -30°C to 110°C.

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for industrial machinery, gearboxes, or construction equipment where robust performance is needed.

Weighing 32 lb, it’s designed for stability and long service life. Compliant with RoHS and REACH standards, it meets international safety and environmental requirements.

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Product Parameters

  • Part Number M349546XX-M349510
  • Brand TFL
  • Interchangeable Timken
  • Size 10.063" x 13.5" x 2.25"
  • Bore Dia 10.063"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 13.5"
  • Outer Dia Tolerance +0.002" to 0
  • Cone Width 2.5"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.75"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 2.25"
  • Width Tolerance +0.014" to -0.01"
  • Cone Backface ToClear Radius 0.06"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 11.63"
  • Cone Backface Backing Diameter 10.63"
  • Cup Frontface Backing Diameter 13.15"
  • Cup Backface Backing Diameter 12.68"
  • Cage Cone Frontface Clearance 0.04"
  • Cage Cone Backface Clearance 0.08"
  • Effective Center Location 0.1"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number M349546XX
  • Cup Part Number M349510
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series M349500
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 141000 lbf
  • Static Radial Load 286000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 36600 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 21800 lbf
  • Lubrication Required
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • Radial Clearance Standard (Available in C3/C4/C5)
  • RoHS Compliant
  • REACH Compliant
  • Weight 32 lb

Features

Performance Features of M349546XX-M349510 Bearing

M349546XX-M349510 Bearing is built with chrome steel rings and rollers, offering robust performance under combined loads.
Its dynamic radial load capacity reaches 141,000 lbf, making it suitable for heavy-duty applications.
The steel cage ensures proper roller alignment, enhancing durability and reducing friction.
With a temperature range of -30° to 110°C, it performs reliably in various operating conditions.

How Is M349546XX-M349510 Bearing Engineered for Reliability?

M349546XX-M349510 Bearing features a single-row tapered roller design, optimised for combined load handling.
The chrome steel construction provides excellent resistance to wear, ensuring long service life.
Its standard radial clearance allows for smooth operation, even under high radial loads.
The bearing’s effective center location of 0.1″ ensures precise alignment in machinery.

Built for Durability: M349546XX-M349510 Bearing

M349546XX-M349510 Bearing’s tapered roller design distributes loads evenly, reducing stress on components.
The steel cage maintains roller spacing, preventing slippage and minimising maintenance needs.
With a static radial load capacity of 286,000 lbf, it handles extreme conditions with ease.
Its ABEC-1 rating guarantees consistent performance in industrial applications.

Steel vs Ceramic Bearings: Strengths of M349546XX-M349510 Bearing

M349546XX-M349510 Bearing uses chrome steel for both rings and rollers, offering superior strength.
This material choice ensures reliable performance in high-load scenarios without brittleness concerns.
The bearing’s dynamic thrust rating of 21,800 lbf demonstrates its versatility in various applications.
Its standard lubrication requirement simplifies maintenance while ensuring smooth operation.

Application

Industrial Uses of M349546XX-M349510 Bearing
M349546XX-M349510 Bearing is commonly used in heavy machinery like mining equipment and construction vehicles, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in tough working conditions.

In automotive applications, M349546XX-M349510 Bearing supports large axles and wheel hubs, providing stability under heavy loads. Its imperial sizing makes it a good fit for North American vehicle designs.

For industrial gearboxes, M349546XX-M349510 Bearing’s open design allows for easy lubrication, extending service life. The steel cage adds strength, making it reliable for high-load scenarios.

Where Is M349546XX-M349510 Bearing Used?
You’ll find M349546XX-M349510 Bearing in agricultural machinery, where its robust design handles rough terrain and variable loads. The standard radial clearance ensures smooth operation in dusty environments.

It’s also a go-to choice for railway applications, supporting axles and bogies with its high static radial load capacity. The inch measurements simplify replacements in older systems.

Built for Heavy-Duty Use: M349546XX-M349510 Bearing
M349546XX-M349510 Bearing excels in crane and lifting equipment, where its combined load capacity is crucial. The tapered rollers distribute weight evenly, reducing wear over time.

In oil and gas machinery, M349546XX-M349510 Bearing’s temperature range suits both hot and cold environments. The steel cage and chrome steel rollers ensure long-term reliability.

Automotive vs Aerospace: Applications of M349546XX-M349510 Bearing
In automotive settings, M349546XX-M349510 Bearing handles the heavy loads of trucks and buses, while in aerospace, it’s used in ground support equipment. The ABEC-1 rating balances precision and cost-effectiveness.

For industrial presses, M349546XX-M349510 Bearing’s dynamic thrust rating ensures smooth operation under constant pressure. The open design simplifies maintenance in high-use environments.

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