TS (Single Row Tapered Roller Bearings) (Imperial) M252349-M252310X

The M252349-M252310X is a single-row tapered roller bearing with a 10.625″ bore and 15″ outer diameter, built from sturdy chrome steel. It handles combined loads up to 258,000 lbf radially and 38,100 lbf thrust, making it a robust choice 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 from -30°C to 110°C, suitable for varied environments.

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

Weighing 55.6 lb, it’s built to last and complies with RoHS and REACH standards for safe use. The standard radial clearance ensures straightforward installation and maintenance.

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Description

Features

Application

Q&A

Product Parameters

Part Number M252349-M252310X
Brand TFL
Interchangeable Timken
Size 10.625" x 15" x 2.9374"
Bore Dia 10.625"
Bore Dia Tolerance +0.001" to 0
Outer Dia 15"
Outer Dia Tolerance +0.002" to 0
Cone Width 2.9375"
Cone Width Tolerance +0.003" to -0.01
Cup Width 2.25"
Cup Width Tolerance +0.002" to -0.01
Width 2.9374"
Width Tolerance +0.014" to -0.01"
Cone Backface ToClear Radius 0.25"
Cup Backface ToClear Radius 0.130"
Cone Frontface Backing Diameter 12.4"
Cone Backface Backing Diameter 11.65"
Cup Frontface Backing Diameter 14.33"
Cup Backface Backing Diameter 14.02"
Cage Cone Frontface Clearance 0.19"
Cage Cone Backface Clearance 0.3"
Effective Center Location -0.26"
System of Measurement Inch
Type Bearing
Cone Part Number M252349
Cup Part Number M252310X
Bearing Type Roller
Roller Bearing Type Tapered
For Load Direction Combined
Construction Single Row
Seal Type Open
Cups Type Standard
Series M252300
Ring Material Chrome Steel
Roller Material Chrome Steel
Cage Material Steel
Dynamic Radial Load 258000 lbf
Static Radial Load 455000 lbf
Dynamic Radial Rating(90 Million Revolutions)(C90) 67000 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 55.600 lb

Features

Performance Features of M252349-M252310X Bearing

M252349-M252310X Bearing is built with chrome steel rings and rollers, offering high 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, enhancing durability and reducing wear.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

How Is M252349-M252310X Bearing Engineered for Reliability?

M252349-M252310X Bearing features precise cone and cup dimensions, ensuring smooth operation under stress.
The tapered roller design efficiently handles both radial and thrust loads.
Its standard radial clearance allows for flexibility in different applications.
The bearing requires lubrication, which helps maintain performance over time.

Built for Durability: M252349-M252310X Bearing

M252349-M252310X Bearing’s chrome steel construction provides excellent wear resistance.
The single-row design simplifies installation while maintaining high load capacity.
With a static radial load of 455,000 lbf, it excels in demanding environments.
The open seal type allows for easy maintenance and inspection.

Application

Industrial Uses of M252349-M252310X Bearing
M252349-M252310X Bearing is commonly used in heavy machinery like mining equipment and construction vehicles, where its tapered roller design handles combined radial and thrust loads effectively. The chrome steel construction ensures durability in harsh operating conditions.

In automotive applications, M252349-M252310X Bearing supports large drivetrain components such as truck axles and differential systems. Its imperial sizing makes it a preferred choice for North American vehicle manufacturers.

For industrial gearboxes, M252349-M252310X Bearing provides reliable performance due to its high dynamic load capacity. The open design allows for easy lubrication, extending service life in continuous operation.

Key Fields for M252349-M252310X Bearing
M252349-M252310X Bearing excels in agricultural machinery, particularly in tractors and harvesters where robust load handling is essential. The steel cage adds strength while maintaining smooth rotation.

In railway applications, M252349-M252310X Bearing is often found in wheel sets and bogies, thanks to its ability to withstand heavy radial loads. The standard radial clearance ensures consistent performance over long distances.

What Makes M252349-M252310X Bearing a Preferred Choice?
M252349-M252310X Bearing is ideal for wind turbine yaw systems, where its tapered rollers manage varying load directions efficiently. The ABEC-1 rating balances precision and cost for renewable energy projects.

For marine propulsion systems, M252349-M252310X Bearing offers corrosion resistance and high load capacity. Its compatibility with Timken equivalents simplifies maintenance in global shipping fleets.

Built for Heavy-Duty Use: M252349-M252310X Bearing
M252349-M252310X Bearing performs well in steel mill roller tables, handling both extreme loads and high temperatures. The chrome steel rollers maintain shape under constant stress.

In oilfield equipment, M252349-M252310X Bearing is trusted for pump jack mechanisms. Its 55.6 lb weight and sturdy construction suit the demanding conditions of extraction sites.

Automotive vs Aerospace: Applications of M252349-M252310X Bearing
While M252349-M252310X Bearing is too large for most aerospace uses, it shines in commercial truck wheel hubs. The 15″ outer diameter provides stability for highway freight transport.

In contrast to precision aviation bearings, M252349-M252310X Bearing focuses on rugged industrial applications. Its 455,000 lbf static load rating makes it suitable for earth-moving equipment.