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TS (Single Row Tapered Roller Bearings) (Imperial) LM603049-LM603019

TS (Single Row Tapered Roller Bearings) (Imperial) LM603049-LM603019

The LM603049-LM603019 is a single-row tapered roller bearing with a 1.7812″ bore and 3.0625″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 17200 lbf radially and 3250 lbf in thrust, making it versatile for various applications.

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

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

Weighing just 0.8 lb, it’s lightweight yet robust. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

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Product Parameters

  • Part Number LM603049-LM603019
  • Brand TFL
  • Interchangeable Timken
  • Size 1.7812" x 3.0625" x 0.8438"
  • Bore Dia 1.7812"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 3.0625"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 0.7812"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.6562"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 0.8438"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.03"
  • Cone Frontface Backing Diameter 2.05"
  • Cone Backface Backing Diameter 2.28"
  • Cup Frontface Backing Diameter 2.94"
  • Cup Backface Backing Diameter 2.76"
  • Cage Cone Frontface Clearance 0.08"
  • Cage Cone Backface Clearance 0.03"
  • Effective Center Location -0.09"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number LM603049
  • Cup Part Number LM603019
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series LM603000
  • Ring Material Chrome Steel
  • Roller 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 Thrust Rating(90 Million Revolutions)(Ca90) 3250 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 0.8 lb

Features

How Is LM603049-LM603019 Bearing Engineered for Reliability?

LM603049-LM603019 Bearing features chrome steel rings and rollers, ensuring strength and durability under combined loads.
Its dynamic radial load capacity of 17200 lbf makes it suitable for heavy-duty applications.

The tapered roller design distributes loads evenly, reducing stress and extending service life.
With a standard radial clearance, it offers reliable performance in various operating conditions.

LM603049-LM603019 Bearing operates within a temperature range of -30° to 110°C, adapting to different environments.
The steel cage maintains roller alignment, ensuring smooth operation and reduced wear.

Its ABEC-1 rating guarantees consistent precision, making it a dependable choice for industrial use.
The open design simplifies lubrication, helping maintain optimal performance over time.

Application

Industrial Uses of LM603049-LM603019 Bearing
LM603049-LM603019 Bearing is commonly used in heavy machinery, such as construction equipment and agricultural gear, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability in tough working conditions.

In automotive applications, LM603049-LM603019 Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. Its imperial sizing makes it a convenient choice for North American vehicle models.

For industrial conveyor systems, LM603049-LM603019 Bearing’s open design allows for easy lubrication, extending its service life in high-use environments. The steel cage adds stability, reducing wear over time.

What Makes LM603049-LM603019 Bearing a Preferred Choice?
LM603049-LM603019 Bearing works efficiently in gearboxes, where its tapered rollers manage both radial and thrust loads smoothly. The standard radial clearance ensures consistent performance across different temperatures.

In mining equipment, LM603049-LM603019 Bearing’s robust design withstands harsh conditions, making it a dependable option for heavy-duty applications. The ABEC-1 rating balances precision and cost-effectiveness.

Built for Heavy-Duty Use: LM603049-LM603019 Bearing
LM603049-LM603019 Bearing is ideal for forklifts and other material handling machines, thanks to its high dynamic load capacity. The steel cage and rollers provide long-lasting reliability.

For railway applications, LM603049-LM603019 Bearing’s tapered design ensures smooth operation under varying speeds and loads. Its compatibility with Timken models adds to its versatility.

Automotive vs Aerospace: Applications of LM603049-LM603019 Bearing
In automotive systems, LM603049-LM603019 Bearing is often found in drivetrains, where its combined load capacity supports efficient power transmission. The inch measurements suit many classic and modern vehicles.

For aerospace ground equipment, LM603049-LM603019 Bearing handles the demands of maintenance tools and support machinery. Its temperature range ensures performance in diverse weather conditions.

Q&A

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