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TS (Single Row Tapered Roller Bearings) (Imperial) M349549W-M349510

TS (Single Row Tapered Roller Bearings) (Imperial) M349549W-M349510

The M349549W-M349510 is a single-row tapered roller bearing with a 10.125″ bore and 13.5″ outer diameter, built from sturdy chrome steel. It handles combined loads up to 153,000 lbf radially and 23,600 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 large equipment where robust performance is needed.

Weighing 30.2 lb, it’s designed for stability and long service life. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number M349549W-M349510
  • Brand TFL
  • Interchangeable Timken
  • Size 10.125" x 13.5" x 2.25"
  • Bore Dia 10.125"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 13.5"
  • Outer Dia Tolerance +0.002" to 0
  • Cone Width 2.25"
  • 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 0.25"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 11.61"
  • Cone Backface Backing Diameter 11.06"
  • Cup Frontface Backing Diameter 13.15"
  • Cup Backface Backing Diameter 12.68"
  • Cage Cone Frontface Clearance 0.17"
  • Cage Cone Backface Clearance 0.15"
  • Effective Center Location 0.1"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number M349549W
  • 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 153000 lbf
  • Static Radial Load 321000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 39700 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 23600 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 30.2 lb

Features

How Is M349549W-M349510 Bearing Engineered for Reliability?

M349549W-M349510 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 153,000 lbf, ensuring dependable performance in heavy-duty applications.
The steel cage maintains roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

What Makes M349549W-M349510 Bearing Suitable for High-Temperature Applications?

M349549W-M349510 Bearing withstands temperatures up to 110°C, maintaining stability under thermal stress.
The chrome steel construction resists wear, ensuring consistent performance in demanding environments.
Its open design allows for effective lubrication, reducing heat buildup during operation.
This bearing is ideal for applications where temperature fluctuations are common.

Designed for Durability: M349549W-M349510 Bearing

M349549W-M349510 Bearing features a single-row tapered roller design, optimised for combined load handling.
The chrome steel rollers and rings provide excellent wear resistance, enhancing longevity.
With a static radial load capacity of 321,000 lbf, it excels in heavy industrial use.
Its standard radial clearance options ensure flexibility for different installation needs.

Steel vs Ceramic Bearings: Strengths of M349549W-M349510 Bearing

M349549W-M349510 Bearing uses chrome steel for both rollers and rings, balancing strength and cost-efficiency.
This material choice ensures high load capacity and durability in industrial settings.
The steel cage design further enhances stability and reduces maintenance requirements.
It’s a practical choice for applications where reliability and performance are key.

Performance Features of M349549W-M349510 Bearing

M349549W-M349510 Bearing offers a dynamic thrust rating of 23,600 lbf, suitable for varied load conditions.
Its tapered roller design ensures smooth operation under combined radial and thrust loads.
The bearing’s ABEC-1 rating provides consistent precision for general industrial use.
With standard radial clearance, it adapts easily to different mounting configurations.

Application

Common Applications of M349549W-M349510 Bearing
M349549W-M349510 Bearing is widely used in heavy machinery, such as construction equipment and mining trucks, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability in tough working conditions.

In automotive applications, M349549W-M349510 Bearing fits well in large vehicle axles and drivetrains, providing reliable performance under high radial and thrust loads. Its inch sizing makes it compatible with many North American industrial standards.

For industrial gearboxes, M349549W-M349510 Bearing offers stable operation due to its precise tolerances and robust steel cage. The open design allows for easy lubrication, extending service life in continuous-use environments.

Where Is M349549W-M349510 Bearing Used?
M349549W-M349510 Bearing is commonly found in agricultural machinery, supporting heavy loads in tractors and harvesters. Its tapered rollers distribute stress evenly, reducing wear over time.

In railway applications, M349549W-M349510 Bearing ensures smooth wheel rotation, even under varying loads and speeds. The standard radial clearance option makes it adaptable to different rail conditions.

Built for Heavy-Duty Use: M349549W-M349510 Bearing
M349549W-M349510 Bearing excels in oilfield equipment, where its high dynamic load capacity handles the demands of drilling rigs. The steel cage adds extra strength in abrasive environments.

For wind turbine systems, M349549W-M349510 Bearing provides reliable support in gearboxes and yaw mechanisms. Its temperature range suits both cold and moderately hot operating conditions.

Automotive vs Aerospace: Applications of M349549W-M349510 Bearing
In automotive settings, M349549W-M349510 Bearing is ideal for large truck wheel hubs, balancing durability and load capacity. The inch measurements align with many commercial vehicle specs.

For aerospace ground equipment, M349549W-M349510 Bearing supports heavy-load trolleys and maintenance machinery. Its ABEC-1 rating ensures sufficient precision for these industrial applications.

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