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TS (Single Row Tapered Roller Bearings) (Imperial) M268730H-M268710

TS (Single Row Tapered Roller Bearings) (Imperial) M268730H-M268710

The M268730H-M268710 is a single-row tapered roller bearing with a 15″ bore and 23.25″ outer diameter, crafted from robust chrome steel. It handles combined loads up to 629,000 lbf radially and 92,900 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, large gearboxes, or construction equipment where heavy loads are common.

Weighing 254.80 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 M268730H-M268710
  • Brand TFL
  • Interchangeable Timken
  • Size 15" x 23.25" x 4.5001"
  • Bore Dia 15"
  • Bore Dia Tolerance +0.002" to 0
  • Outer Dia 23.25"
  • Outer Dia Tolerance +0.002" to 0
  • Cone Width 4.5"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 3.5"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 4.5001"
  • Width Tolerance +0.015" to -0.015"
  • Cone Backface ToClear Radius 0.25"
  • Cup Backface ToClear Radius 0.250"
  • Cone Frontface Backing Diameter 17.79"
  • Cone Backface Backing Diameter 16.73"
  • Cup Frontface Backing Diameter 22.16"
  • Cup Backface Backing Diameter 21.61"
  • Cage Cone Frontface Clearance 0.31"
  • Cage Cone Backface Clearance 0.45"
  • Effective Center Location -0.37"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number M268730H
  • Cup Part Number M268710
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series M268700
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 629000 lbf
  • Static Radial Load 1210000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 163000 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 92900 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 254.80 lb

Features

Performance Features of M268730H-M268710 Bearing

M268730H-M268710 Bearing is built with chrome steel rings and rollers, offering robust performance under combined loads.
Its dynamic radial load capacity reaches 629,000 lbf, making it suitable for heavy-duty applications.

The tapered roller design ensures effective load distribution, reducing stress on individual components.
With a static radial load capacity of 1,210,000 lbf, it provides reliable support in demanding conditions.

M268730H-M268710 Bearing operates within a temperature range of -30° to 110°C, ensuring versatility in various environments.
The steel cage maintains roller alignment, enhancing durability and reducing maintenance needs.

This bearing is compatible with standard lubrication systems, ensuring smooth operation over extended periods.
Its ABEC-1 rating guarantees consistent performance for precision applications.

Application

Industrial Uses of M268730H-M268710 Bearing
M268730H-M268710 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 working conditions.

In automotive applications, M268730H-M268710 Bearing supports large axles and wheel hubs, particularly in trucks and buses. Its inch sizing makes it a reliable choice for North American vehicle manufacturers.

For industrial gearboxes, M268730H-M268710 Bearing’s high dynamic radial load capacity ensures smooth power transmission. The open design allows for easy lubrication, extending service life in high-demand environments.

What Makes M268730H-M268710 Bearing a Preferred Choice?
M268730H-M268710 Bearing is often selected for wind turbine systems due to its ability to handle both radial and thrust loads. The steel cage provides stability during high-speed rotations.

In rail transport, M268730H-M268710 Bearing is used in locomotive wheel sets, where its robust design withstands constant vibration. The standard radial clearance offers flexibility for different operational needs.

Built for Heavy-Duty Use: M268730H-M268710 Bearing
M268730H-M268710 Bearing excels in agricultural machinery like combines and tractors, where dirt and debris are common. Its tapered rollers distribute loads evenly, reducing wear.

For marine applications, M268730H-M268710 Bearing’s corrosion-resistant materials make it suitable for ship propulsion systems. The ABEC-1 rating ensures reliable performance in varied conditions.

Light-Duty vs Heavy-Duty: Best Uses for M268730H-M268710 Bearing
In light-duty applications like conveyor systems, M268730H-M268710 Bearing provides consistent performance with minimal maintenance. The inch measurements simplify replacements in existing setups.

For heavy-duty uses such as oil rig equipment, M268730H-M268710 Bearing’s high static load capacity prevents deformation under extreme pressure. The temperature range suits both hot and cold environments.

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