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TS (Single Row Tapered Roller Bearings) (Imperial) M249749H-M249710X

TS (Single Row Tapered Roller Bearings) (Imperial) M249749H-M249710X

The M249749H-M249710X is a single-row tapered roller bearing with a 10-inch bore and 14.125-inch outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 258,000 lbf radially and 38,100 lbf thrust, making it robust for heavy-duty use.

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

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for applications like large machinery or construction equipment where high load capacity is needed.

Weighing 47.8 lb, it’s built to handle demanding environments while complying with RoHS and REACH standards.

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Product Parameters

  • Part Number M249749H-M249710X
  • 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 11.73"
  • Cone Backface Backing Diameter 10.87"
  • 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 M249749H
  • Cup Part Number M249710X
  • 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 258000 lbf
  • Static Radial Load 416000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 66900 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 38100 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 47.8 lb

Features

Performance Features of M249749H-M249710X Bearing

M249749H-M249710X Bearing is built with chrome steel rings and rollers, offering excellent resistance to combined loads.
Its dynamic radial load capacity reaches 258,000 lbf, making it suitable for heavy-duty applications.

The steel cage ensures proper roller alignment, reducing friction and enhancing durability.
With a static radial load of 416,000 lbf, it provides reliable performance under extreme conditions.

M249749H-M249710X Bearing operates efficiently within a temperature range of -30° to 110°C.
Its standard radial clearance allows for smooth operation in various industrial settings.

The tapered roller design ensures even load distribution, extending the bearing’s service life.
Lubrication is required to maintain optimal performance and reduce wear over time.

Application

Industrial Uses of M249749H-M249710X Bearing
M249749H-M249710X 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 harsh operating conditions.

In automotive applications, M249749H-M249710X Bearing supports large axles and wheel hubs, providing reliable performance under heavy radial and thrust loads. Its imperial sizing makes it a preferred choice for North American vehicle manufacturers.

For industrial conveyor systems, M249749H-M249710X Bearing’s robust design helps maintain smooth operation under constant stress. The open seal type allows for easy lubrication, extending its service life in high-demand environments.

What Makes M249749H-M249710X Bearing a Preferred Choice?
M249749H-M249710X Bearing is ideal for agricultural machinery, such as tractors and harvesters, where its high load capacity ensures reliable performance. The steel cage adds extra strength to withstand rough terrain.

In wind turbine applications, M249749H-M249710X Bearing’s ability to handle dynamic radial and thrust loads makes it a practical choice. Its temperature range also suits both cold and moderately hot climates.

Built for Heavy-Duty Use: M249749H-M249710X Bearing
M249749H-M249710X Bearing excels in railway applications, supporting axle boxes with its combined load capacity. The standard radial clearance offers flexibility for various installation requirements.

For pulp and paper processing equipment, M249749H-M249710X Bearing’s chrome steel rollers resist wear from constant friction. Its ABEC-1 rating ensures consistent performance without unnecessary precision costs.

Q&A

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