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TS (Single Row Tapered Roller Bearings) (Imperial) M249749X-M249710

TS (Single Row Tapered Roller Bearings) (Imperial) M249749X-M249710

The M249749X-M249710 is a single-row tapered roller bearing with a 10-inch bore and 14.125-inch outer diameter, crafted from durable chrome steel. It handles combined loads up to 206,000 lbf radially and 30,300 lbf in thrust, making it robust for heavy-duty use.

Its open design allows easy lubrication, while the steel cage ensures reliable performance. The bearing operates smoothly in temperatures ranging from -30°C to 110°C.

This model is interchangeable with Timken bearings, offering a practical replacement option. Ideal for industrial machinery or large equipment where high radial and thrust loads are common.

Weighing 47.2 lb, it’s built for strength and longevity. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

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Product Parameters

  • Part Number M249749X-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 M249749X
  • 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

How Does M249749X-M249710 Bearing Handle Combined Loads?

M249749X-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, ensuring reliable 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 well in various environmental conditions.

Why Choose M249749X-M249710 Bearing for Precision Tasks?

M249749X-M249710 Bearing features precise cone and cup dimensions, ensuring accurate alignment and smooth operation.
The chrome steel construction provides durability and resistance to wear in demanding applications.
Its standard radial clearance allows for consistent performance under combined loads.
The bearing’s effective center location of -0.27″ enhances stability during operation.

Built for Reliability: M249749X-M249710 Bearing

M249749X-M249710 Bearing’s single-row tapered roller design ensures efficient load distribution and reduced friction.
The chrome steel rollers and rings enhance durability, even under high dynamic radial loads of 206,000 lbf.
Its open seal type allows for easy lubrication, maintaining optimal performance.
With an ABEC-1 rating, it meets precision standards for various industrial applications.

Steel vs Ceramic Bearings: Strengths of M249749X-M249710 Bearing

M249749X-M249710 Bearing uses chrome steel for both rollers and rings, providing excellent strength and wear resistance.
The steel cage ensures proper roller alignment, reducing operational noise and vibration.
Its static radial load capacity of 416,000 lbf makes it suitable for heavy industrial use.
The bearing’s standard radial clearance options allow for flexibility in different applications.

Performance Features of M249749X-M249710 Bearing

M249749X-M249710 Bearing is designed for combined load handling, with a dynamic thrust rating of 30,300 lbf.
The tapered roller design ensures smooth operation and efficient load distribution.
Its chrome steel construction resists wear, extending the bearing’s service life.
With a weight of 47.200 lb, it is robust yet manageable for industrial installations.

Application

Industrial Uses of M249749X-M249710 Bearing
M249749X-M249710 Bearing is commonly used in heavy machinery like mining equipment and construction vehicles, where its tapered roller design handles combined loads efficiently. The chrome steel construction ensures durability even in tough working conditions.

Where Is M249749X-M249710 Bearing Used?
You’ll often find M249749X-M249710 Bearing in industrial gearboxes and large conveyor systems, thanks to its high dynamic radial load capacity. Its inch sizing makes it a go-to choice for American-made machinery.

Built for Heavy-Duty Use: M249749X-M249710 Bearing
M249749X-M249710 Bearing excels in agricultural machinery, supporting heavy axial and radial loads in tractors and harvesters. The open design allows for easy lubrication, extending its service life.

Automotive vs Aerospace: Applications of M249749X-M249710 Bearing
In automotive applications, M249749X-M249710 Bearing is ideal for truck wheel hubs, while in aerospace, it’s used in landing gear systems. Its ABEC-1 rating ensures reliable performance in both sectors.

Perfect Fit for Automation: M249749X-M249710 Bearing
M249749X-M249710 Bearing works well in automated assembly lines, where precision and load capacity are key. The steel cage provides stability, making it suitable for high-speed operations.

Q&A

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