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TS (Single Row Tapered Roller Bearings) (Imperial) M249749-M249710

TS (Single Row Tapered Roller Bearings) (Imperial) M249749-M249710

The M249749-M249710 is a single-row tapered roller bearing with a 10″ bore and 14.125″ outer diameter, built from sturdy chrome steel. It handles combined loads up to 206,000 lbf radially and 30,300 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 47.2 lb, it’s a solid choice for applications requiring long-lasting strength. Compliant with RoHS and REACH standards for safe and reliable use.

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Product Parameters

  • Part Number M249749-M249710
  • Brand TFL
  • Interchangeable Timken
  • Size 10" x 14.125" x 2.8125"
  • Bore Dia 10"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 14.125"
  • Outer Dia Tolerance +0.002" to 0
  • Cone Width 2.8125"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 2.125"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 2.8125"
  • Width Tolerance +0.014" to -0.01"
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 11.63"
  • Cone Backface Backing Diameter 10.79"
  • Cup Frontface Backing Diameter 13.52"
  • Cup Backface Backing Diameter 13.19"
  • Cage Cone Frontface Clearance 0.17"
  • Cage Cone Backface Clearance 0.28"
  • Effective Center Location -0.27"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number M249749
  • Cup Part Number M249710
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series M249700
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 206000 lbf
  • Static Radial Load 416000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 53300 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 30300 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 47.200 lb

Features

Why Choose M249749-M249710 Bearing for Combined Loads?

M249749-M249710 Bearing is built with chrome steel rings and rollers, offering strong resistance to both radial and thrust loads.
Its dynamic radial load capacity reaches 206,000 lbf, making it suitable for heavy-duty applications.

The steel cage ensures proper roller alignment, reducing friction and extending the bearing’s lifespan.
With a temperature range of -30° to 110°C, it performs reliably in various operating conditions.

M249749-M249710 Bearing requires lubrication, ensuring smooth operation and reduced wear over time.
Its standard radial clearance options provide flexibility for different installation needs.

Application

Industrial Uses of M249749-M249710 Bearing
M249749-M249710 Bearing is commonly used in heavy machinery like construction equipment and mining gear, where its tapered roller design handles combined loads efficiently. The chrome steel construction ensures durability even in tough working conditions.

Where Is M249749-M249710 Bearing Used?
You’ll often find M249749-M249710 Bearing in large industrial gearboxes and power transmission systems. Its inch sizing makes it a good fit for American-made machinery, offering reliable performance under high radial and thrust loads.

Built for Heavy-Duty Use: M249749-M249710 Bearing
M249749-M249710 Bearing excels in applications like agricultural machinery and railroad axles, where its open design allows for easy lubrication. The steel cage adds extra strength, making it suitable for long-term use.

Automotive vs Aerospace: Applications of M249749-M249710 Bearing
In automotive settings, M249749-M249710 Bearing supports heavy-duty truck axles and drivetrains. For aerospace, its precision and load capacity make it useful in landing gear systems, though it’s more common in industrial roles.

Key Fields for M249749-M249710 Bearing
M249749-M249710 Bearing is a go-to choice for wind turbine yaw systems, where its ability to handle dynamic loads is crucial. The standard radial clearance ensures smooth operation in varying temperatures.

Q&A

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