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TS (Single Row Tapered Roller Bearings) (Imperial) M349549W-M349511

TS (Single Row Tapered Roller Bearings) (Imperial) M349549W-M349511

The M349549W-M349511 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 heavy equipment where robust performance is needed.

Weighing 30.4 lb, it’s built to last and complies with RoHS and REACH standards for safe use. The standard radial clearance ensures easy installation and maintenance.

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Product Parameters

  • Part Number M349549W-M349511
  • 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 M349511
  • 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 30.400 lb

Features

How Does M349549W-M349511 Bearing Handle Combined Loads?

M349549W-M349511 Bearing is built with chrome steel rings and rollers, offering strong resistance to both radial and thrust loads.
Its dynamic radial load capacity reaches 153,000 lbf, making it suitable for heavy-duty applications.

The single-row tapered design ensures effective load distribution, enhancing durability and performance.
With a standard radial clearance, it provides reliable operation in various industrial settings.

M349549W-M349511 Bearing operates within a temperature range of -30° to 110°C, ensuring versatility.
The steel cage maintains roller alignment, reducing wear and extending service life.

Lubrication is required for optimal performance, but the design simplifies maintenance.
Its ABEC-1 rating balances precision and cost-effectiveness for many applications.

Application

Industrial Uses of M349549W-M349511 Bearing
M349549W-M349511 Bearing is commonly used in heavy machinery like construction equipment, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability in demanding environments.

Where Is M349549W-M349511 Bearing Used?
You’ll often find M349549W-M349511 Bearing in agricultural machinery, supporting components like gearboxes and axles. Its inch sizing makes it a good fit for North American equipment standards.

Built for Heavy-Duty Use: M349549W-M349511 Bearing
M349549W-M349511 Bearing excels in mining applications, where its high dynamic radial load capacity keeps operations running smoothly. The open design allows for easy lubrication and maintenance.

Automotive vs Aerospace: Applications of M349549W-M349511 Bearing
In automotive systems, M349549W-M349511 Bearing supports heavy-duty axles and transmissions. For aerospace, its precision and reliability make it suitable for landing gear components.

Perfect Fit for Automation: M349549W-M349511 Bearing
M349549W-M349511 Bearing works well in automated conveyor systems, where its tapered rollers manage both radial and thrust loads. The steel cage adds extra stability for continuous operation.

Q&A

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