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M38549 Single Cones (Imperial)
M38549 Single Cones (Imperial)

M38549 Single Cones (Imperial)

The M38549 is a single-row tapered roller bearing cone with a 1.375″ bore, designed for combined loads. Made from durable chrome steel, it handles dynamic radial loads up to 14000 lbf and operates smoothly in temperatures from -30°C to 110°C.

Its open design allows easy maintenance, while the steel cage ensures reliable performance. The cone width is 0.8125″, making it compact yet robust for its size.

This model is interchangeable with Timken bearings, offering a practical replacement option. Ideal for heavy-duty applications like truck axles or industrial gearboxes where combined loads are common.

Compliant with RoHS and REACH standards, it’s a safe and dependable choice for various mechanical systems. The standard radial clearance can also be adjusted to C3, C4, or C5 for specific needs.

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Product Parameters

  • Part Number M38549
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number M38549-M38510 , M38549-M38511 , M38549-M38512 , M38549-M38514
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Bore Dia 1.375"
  • Bore Dia Tolerance +0.005" to 0
  • Cone Width 0.8125"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.14"
  • Cone Frontface Backing Diameter 1.57"
  • Cone Backface Backing Diameter 1.83"
  • Cage Cone Frontface Clearance 0.13"
  • Cage Cone Backface Clearance -0.01"
  • Effective Center Location -0.22"
  • Ring 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 Radial Rating(Two Row 1 Million Revolutions)(C1) 24400 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 2200 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 6330 lbf
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • Radial Clearance Standard (Available in C3/C4/C5)
  • RoHS Compliant
  • REACH Compliant

Features

Engineered for Precision: M38549 Bearing

M38549 Bearing features a tapered roller design, ideal for handling combined loads with ease.
Its chrome steel construction ensures durability and resistance to wear in demanding conditions.

The single-row design and open seal type allow for efficient operation and easy maintenance.
With a dynamic radial load capacity of 14,000 lbf, it performs reliably under heavy loads.

M38549 Bearing operates smoothly within a temperature range of -30° to 110°C.
Its standard radial clearance and ABEC-1 rating make it suitable for various industrial applications.

Application

Industrial Uses of M38549 Bearing
M38549 Bearing is commonly used in heavy machinery, such as construction equipment and agricultural vehicles, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in demanding environments.

Where Is M38549 Bearing Used?
You’ll often find M38549 Bearing in automotive applications like truck wheel hubs, where its ability to manage both radial and thrust loads is essential. Its inch sizing makes it a go-to choice for North American machinery.

Built for Heavy-Duty Use: M38549 Bearing
M38549 Bearing excels in industrial gearboxes, providing reliable performance under high stress. The steel cage adds strength, making it suitable for prolonged use in harsh conditions.

Automotive vs Industrial: Applications of M38549 Bearing
In automotive settings, M38549 Bearing supports axle systems, while in industrial contexts, it’s ideal for conveyor rollers. Its versatility and robust design make it a trusted component across sectors.

Perfect Fit for Automation: M38549 Bearing
M38549 Bearing works well in automated systems, such as packaging machines, where precision and load capacity are key. The open seal design allows for easy lubrication, ensuring smooth operation.

Q&A

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