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TS (Single Row Tapered Roller Bearings) (Imperial) M274149-M274110

TS (Single Row Tapered Roller Bearings) (Imperial) M274149-M274110

The M274149-M274110 is a single-row tapered roller bearing with a 19.75″ bore and 28″ outer diameter, built from sturdy chrome steel. It handles combined loads up to 794,000 lbf and is designed for heavy-duty applications.

Its pin-type cage ensures smooth operation, while the open design allows for easy lubrication. The bearing works in temperatures from -30°C to 110°C, making it versatile for various environments.

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

Weighing 376.30 lb, it’s a robust choice for demanding tasks. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number M274149-M274110
  • Brand TFL
  • Interchangeable Timken
  • Size 19.75" x 28" x 5.375"
  • Bore Dia 19.75"
  • Bore Dia Tolerance +0.002" to 0
  • Outer Dia 28"
  • Outer Dia Tolerance +0.003" to 0
  • Cone Width 5.375"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 4.1875"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 5.375"
  • Width Tolerance +0.015" to -0.015"
  • Cone Backface ToClear Radius 0.25"
  • Cup Backface ToClear Radius 0.250"
  • Cone Frontface Backing Diameter 25.16"
  • Cone Backface Backing Diameter 21.26"
  • Cup Frontface Backing Diameter 26.79"
  • Cup Backface Backing Diameter 26.10"
  • Cage Cone Frontface Clearance 0.4"
  • Cage Cone Backface Clearance 0.41"
  • Effective Center Location -0.42"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number M274149
  • Cup Part Number M274110
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series M274100
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Pin-Type
  • Dynamic Radial Load 794000 lbf
  • Static Radial Load 1820000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 206000 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 117000 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 376.30 lb

Features

Performance Features of M274149-M274110 Bearing

M274149-M274110 Bearing is built with chrome steel rings and rollers, offering high resistance to combined loads.
Its dynamic radial load capacity reaches 794,000 lbf, making it suitable for heavy-duty applications.

The pin-type cage ensures proper roller alignment, reducing friction and enhancing durability.
With a temperature range of -30° to 110°C, it performs reliably in various operating conditions.

M274149-M274110 Bearing’s standard radial clearance allows for flexibility in different applications.
Its robust construction ensures long service life, even under demanding workloads.

Application

Industrial Uses of M274149-M274110 Bearing
M274149-M274110 Bearing is commonly used in heavy machinery like mining equipment and construction vehicles, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability in tough environments.

Where Is M274149-M274110 Bearing Used?
You’ll often find M274149-M274110 Bearing in large industrial gearboxes and power transmission systems. Its pin-type cage provides stability, making it reliable for high-load applications.

Built for Heavy-Duty Use: M274149-M274110 Bearing
M274149-M274110 Bearing excels in agricultural machinery, such as tractors and harvesters, thanks to its robust design. The standard radial clearance allows for smooth operation under varying conditions.

Automotive vs Aerospace: Applications of M274149-M274110 Bearing
In automotive applications, M274149-M274110 Bearing supports axles and wheel hubs, while in aerospace, it’s used in landing gear systems. Its inch sizing makes it versatile for different industries.

Key Fields for M274149-M274110 Bearing
M274149-M274110 Bearing is ideal for railway applications, particularly in freight car axles. The ABEC-1 rating ensures consistent performance even under heavy loads.

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