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TS (Single Row Tapered Roller Bearings) (Imperial) M224748-M224711

TS (Single Row Tapered Roller Bearings) (Imperial) M224748-M224711

The M224748-M224711 is a single-row tapered roller bearing with a 4.72″ bore and 6.78″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 54,900 lbf radially and 8,110 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 ranging from -30°C to 110°C, suitable for various industrial environments.

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for machinery like gearboxes or conveyors where both radial and thrust loads are present.

Weighing 5.6 lb, it’s built to last while meeting RoHS and REACH standards for safety and compliance. The ABEC-1 rating ensures consistent performance for standard precision needs.

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Product Parameters

  • Part Number M224748-M224711
  • Brand TFL
  • Interchangeable Timken
  • Size 4.7234" x 6.7812" x 1.4064"
  • Bore Dia 4.7234"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 6.7812"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.4375"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.0938"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.4064"
  • Width Tolerance +0.014" to -0.01"
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.06"
  • Cone Frontface Backing Diameter 6.05"
  • Cone Backface Backing Diameter 5.28"
  • Cup Frontface Backing Diameter 6.61"
  • Cup Backface Backing Diameter 6.38"
  • Cage Cone Frontface Clearance 0.04"
  • Cage Cone Backface Clearance 0.14"
  • Effective Center Location -0.14"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number M224748
  • Cup Part Number M224711
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series M224700
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 54900 lbf
  • Static Radial Load 94900 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 14200 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 8110 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 5.6 lb

Features

How Does M224748-M224711 Bearing Handle Combined Loads?

M224748-M224711 Bearing is built with chrome steel rings and rollers, offering strong resistance to both radial and thrust loads.
Its dynamic radial load capacity reaches 54,900 lbf, ensuring reliable performance in demanding conditions.

The steel cage maintains roller alignment, reducing friction and extending service life.
With a temperature range of -30° to 110°C, it performs well in various environments.

M224748-M224711 Bearing requires lubrication, but its robust design minimises maintenance needs.
The standard radial clearance option provides flexibility for different applications.

Application

Industrial Uses of M224748-M224711 Bearing
M224748-M224711 Bearing is commonly used in heavy machinery like construction equipment and agricultural gear, where its tapered roller design handles combined loads efficiently. The chrome steel construction ensures durability even in rugged conditions.

In automotive applications, M224748-M224711 Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. Its inch sizing makes it a straightforward replacement for Timken equivalents in many vehicles.

For industrial fans and pumps, M224748-M224711 Bearing’s open design allows easy lubrication, extending service life in continuous operation. The standard radial clearance offers flexibility for different installation requirements.

Where Is M224748-M224711 Bearing Used?
M224748-M224711 Bearing works well in mining equipment, where its high dynamic radial load capacity supports heavy-duty operations. The steel cage adds stability during prolonged use.

You’ll also find M224748-M224711 Bearing in railway applications, particularly in axle boxes where combined loads are common. Its ABEC-1 rating ensures consistent performance without over-engineering.

Built for Heavy-Duty Use: M224748-M224711 Bearing
M224748-M224711 Bearing excels in conveyor systems, handling both radial and thrust loads with ease. The tapered rollers distribute stress evenly, reducing wear over time.

Its compatibility with Timken models makes M224748-M224711 Bearing a versatile choice for maintenance teams. The inch measurements simplify sourcing in regions where metric bearings aren’t standard.

Automotive vs Aerospace: Applications of M224748-M224711 Bearing
In automotive settings, M224748-M224711 Bearing often supports drivetrain components, thanks to its robust load ratings. The temperature range suits both engine bay and chassis applications.

For aerospace ground equipment, M224748-M224711 Bearing provides reliable performance in tow tractors and loading systems. The chrome steel rollers withstand frequent start-stop cycles.

Q&A

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