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LM603049 Single Cones (Imperial)
LM603049 Single Cones (Imperial)

LM603049 Single Cones (Imperial)

The LM603049 is a single-row tapered roller bearing cone with a 1.7812″ bore, made from durable chrome steel. It handles combined loads up to 17200 lbf radially and 3250 lbf in thrust, suitable for tough industrial use.

Its open design allows easy lubrication, while the steel cage ensures reliable performance. The cone’s precise dimensions, like the 0.7812″ width, ensure a snug fit in assemblies.

This model is interchangeable with Timken cones, making it a practical choice for replacements. Ideal for heavy-duty applications like truck axles or construction equipment.

It operates smoothly in temperatures from -30°C to 110°C and meets RoHS and REACH standards for safety. The standard radial clearance can be adjusted to C3, C4, or C5 as needed.

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Product Parameters

  • Part Number LM603049
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number LM603049-LM603011 , LM603049-LM603012 , LM603049-LM603014 , LM603049-LM603015 , LM603049-LM603019
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Bore Dia 1.7812"
  • Bore Dia Tolerance +0.005" to 0
  • Cone Width 0.7812"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.14"
  • Cone Frontface Backing Diameter 2.05"
  • Cone Backface Backing Diameter 2.28"
  • Cage Cone Frontface Clearance 0.08"
  • Cage Cone Backface Clearance 0.03"
  • Effective Center Location -0.09"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 17200 lbf
  • Static Radial Load 17500 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 4450 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 29900 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 3250 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 7740 lbf
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • Radial Clearance Standard (Available in C3/C4/C5)
  • RoHS Compliant
  • REACH Compliant

Features

Performance Features of LM603049 Bearing

LM603049 Bearing is crafted from chrome steel, offering strong resistance to combined loads with a dynamic radial load capacity of 17200 lbf.
Its tapered roller design ensures smooth operation and efficient load distribution.

The steel cage maintains roller alignment, reducing friction and extending the bearing’s lifespan.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

LM603049 Bearing’s standard radial clearance allows for flexibility in different applications.
Its ABEC-1 rating ensures consistent performance for general precision needs.

Application

Industrial Uses of LM603049 Bearing
LM603049 Bearing is commonly used in heavy machinery, such as construction equipment and agricultural vehicles, where its tapered roller design handles combined loads efficiently. The chrome steel construction ensures durability even in demanding environments.

Where Is LM603049 Bearing Used?
You’ll often find LM603049 Bearing in automotive applications like wheel hubs and differential systems, thanks to its ability to manage both radial and thrust loads. Its inch sizing makes it a go-to choice for older or imperial-based machinery.

Built for Heavy-Duty Use: LM603049 Bearing
LM603049 Bearing excels in industrial gearboxes, where its steel cage and open design allow for easy lubrication and maintenance. The standard radial clearance ensures smooth operation under varying load conditions.

Automotive vs Aerospace: Applications of LM603049 Bearing
In automotive settings, LM603049 Bearing supports high-load components like axles, while in aerospace, it’s used in auxiliary systems requiring reliable performance. Its temperature range makes it versatile for different climates.

Key Fields for LM603049 Bearing
LM603049 Bearing is ideal for mining equipment, where its dynamic load capacity withstands harsh conditions. The ABEC-1 rating balances precision and cost-effectiveness for industrial applications.

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