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TS (Single Row Tapered Roller Bearings) (Imperial) M224749-M224712

TS (Single Row Tapered Roller Bearings) (Imperial) M224749-M224712

The M224749-M224712 is a single-row tapered roller bearing with a 4.75″ bore and 6.875″ outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 54900 lbf radial and 8110 lbf thrust, suitable for heavy-duty applications.

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

This model is interchangeable with Timken bearings, making it a practical choice for replacements. Ideal for use in industrial machinery or automotive systems where combined loads are common.

Weighing 5.9 lb, it offers a robust build for its size. Compliant with RoHS and REACH standards, it’s a reliable option for various engineering needs.

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Product Parameters

  • Part Number M224749-M224712
  • Brand TFL
  • Interchangeable Timken
  • Size 4.75" x 6.875" x 1.4063"
  • Bore Dia 4.75"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 6.875"
  • 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 1.4063"
  • Width Tolerance +0.014" to -0.01"
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 6.05"
  • Cone Backface Backing Diameter 5.31"
  • Cup Frontface Backing Diameter 6.65"
  • Cup Backface Backing Diameter 6.34"
  • 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 M224749
  • Cup Part Number M224712
  • 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 5.9 lb

Features

Performance Features of M224749-M224712 Bearing

M224749-M224712 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 54,900 lbf, ensuring reliable performance in heavy-duty applications.
The steel cage maintains roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs well in various environments.

How Is M224749-M224712 Bearing Engineered for Reliability?

M224749-M224712 Bearing features precise cone and cup width tolerances, ensuring consistent performance.
The tapered roller design distributes loads evenly, enhancing durability under stress.
Its standard radial clearance options provide flexibility for different applications.
This bearing meets ABEC-1 standards, balancing precision and cost-effectiveness.

Built for Durability: M224749-M224712 Bearing

M224749-M224712 Bearing’s chrome steel construction resists wear, even in demanding conditions.
The single-row design simplifies installation while maintaining high load capacity.
Effective lubrication is required to keep it running smoothly over extended periods.
With a static radial load of 94,900 lbf, it handles heavy industrial use reliably.

Application

Industrial Uses of M224749-M224712 Bearing
M224749-M224712 Bearing is commonly used in heavy machinery like construction equipment and mining rigs, where its tapered roller design handles combined loads efficiently. The chrome steel construction ensures durability even in demanding environments.

Where Is M224749-M224712 Bearing Used?
You’ll often find M224749-M224712 Bearing in agricultural machinery, such as tractors and harvesters, where its robust design supports high radial and thrust loads. Its inch sizing makes it a good fit for older equipment still using imperial measurements.

Built for Heavy-Duty Use: M224749-M224712 Bearing
M224749-M224712 Bearing excels in industrial gearboxes, providing reliable performance under constant stress. The steel cage adds extra strength, making it suitable for long-term use without frequent maintenance.

Automotive vs Aerospace: Applications of M224749-M224712 Bearing
In automotive applications, M224749-M224712 Bearing is ideal for wheel hubs and differentials, offering smooth operation under heavy loads. For aerospace, its precision and reliability make it a trusted choice in landing gear systems.

Perfect Fit for Automation: M224749-M224712 Bearing
M224749-M224712 Bearing works well in automated conveyor systems, where its tapered rollers ensure smooth movement of heavy materials. The open design allows for easy lubrication, reducing downtime.

Q&A

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