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TS (Single Row Tapered Roller Bearings) (Imperial) M38549-M38514

TS (Single Row Tapered Roller Bearings) (Imperial) M38549-M38514

The M38549-M38514 is a single-row tapered roller bearing with a 1.375″ bore and 2.6875″ outer diameter, crafted from durable chrome steel. It handles combined loads up to 14000 lbf radially and 2200 lbf in thrust, making it versatile for various applications.

Its open design allows for easy lubrication, while the steel cage ensures reliable performance. The bearing operates smoothly in temperatures ranging from -30°C to 110°C, suitable for demanding environments.

This model is interchangeable with Timken bearings, offering a practical replacement option. Ideal for use in automotive or industrial machinery where combined loads are common.

Weighing just 0.7 lb, it’s lightweight yet robust. Compliant with RoHS and REACH standards, it’s a safe and dependable choice.

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Product Parameters

  • Part Number M38549-M38514
  • Brand TFL
  • Interchangeable Timken
  • Size 1.375" x 2.6875" x 0.8125"
  • Bore Dia 1.375"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 2.6875"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 0.8125"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.6563"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 0.8125"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.090"
  • Cone Frontface Backing Diameter 1.57"
  • Cone Backface Backing Diameter 1.83"
  • Cup Frontface Backing Diameter 2.52"
  • Cup Backface Backing Diameter 2.32"
  • Cage Cone Frontface Clearance 0.13"
  • Cage Cone Backface Clearance -0.01"
  • Effective Center Location -0.22"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number M38549
  • Cup Part Number M38514
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series M38500
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 14000 lbf
  • Static Radial Load 16400 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 3640 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 2200 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 0.7 lb

Features

Performance Features of M38549-M38514 Bearing

M38549-M38514 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 14000 lbf, making it suitable for heavy-duty applications.
The steel cage ensures proper roller alignment, enhancing durability and reducing friction.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

How Is M38549-M38514 Bearing Engineered for Reliability?

M38549-M38514 Bearing features a single-row tapered roller design, optimised for combined load handling.
The chrome steel construction provides excellent wear resistance, extending its service life.
Its standard radial clearance ensures smooth operation in most industrial applications.
Lubrication is required to maintain peak performance and reduce maintenance needs.

Built for Durability: M38549-M38514 Bearing

M38549-M38514 Bearing’s tapered roller design efficiently distributes loads, minimising stress points.
The steel cage maintains roller spacing, preventing slippage and ensuring consistent performance.
With a static radial load capacity of 16400 lbf, it handles demanding conditions with ease.
Its ABEC-1 rating confirms precision manufacturing for reliable operation.

Application

Common Applications of M38549-M38514 Bearing
M38549-M38514 Bearing is widely used in industrial machinery, especially in gearboxes and power transmission systems where combined loads are common. Its tapered roller design ensures smooth handling of both radial and thrust forces.

In automotive applications, M38549-M38514 Bearing fits well in wheel hubs and differential systems, thanks to its durable chrome steel construction. The imperial sizing makes it a convenient choice for North American vehicle models.

For heavy-duty equipment, M38549-M38514 Bearing’s robust design supports high-load scenarios like construction machinery. The steel cage adds extra durability, making it reliable in tough environments.

Where Is M38549-M38514 Bearing Used?
M38549-M38514 Bearing can be found in agricultural machinery, particularly in tractors and harvesters where consistent performance is key. Its open design allows for easy lubrication, extending service life.

In conveyor systems, M38549-M38514 Bearing handles heavy loads efficiently, ensuring minimal downtime. The standard radial clearance offers flexibility for various operational conditions.

Built for Heavy-Duty Use: M38549-M38514 Bearing
M38549-M38514 Bearing excels in mining equipment, where its ability to withstand harsh conditions is invaluable. The chrome steel rollers provide long-lasting performance even under stress.

For railway applications, M38549-M38514 Bearing’s combined load capacity makes it ideal for axle boxes. The ABEC-1 rating ensures reliable precision for smooth rail operations.

Automotive vs Aerospace: Applications of M38549-M38514 Bearing
In automotive settings, M38549-M38514 Bearing is commonly used in drivetrains, offering durability and ease of maintenance. Its inch measurements align well with standard automotive parts.

For aerospace ground equipment, M38549-M38514 Bearing provides reliable support in load-handling systems. The temperature range suits various operational environments.

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