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TS (Single Row Tapered Roller Bearings) (Imperial) LM603049-LM603011

TS (Single Row Tapered Roller Bearings) (Imperial) LM603049-LM603011

The LM603049-LM603011 is a single-row tapered roller bearing with a 1.7812″ bore and 3.0625″ outer diameter, made from sturdy chrome steel. It handles combined loads up to 17200 lbf radial and 3250 lbf thrust, suitable for moderate-speed applications.

Its open design allows for easy lubrication, while the steel cage ensures durability. 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 gearboxes, axles, or industrial machinery where combined loads are present.

Weighing just 0.8lb, it offers a good balance of strength and compact size. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number LM603049-LM603011
  • Brand TFL
  • Interchangeable Timken
  • Size 1.7812" x 3.0625" x 0.7812"
  • 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 0.5937"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 0.7812"
  • 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 2.8"
  • 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 LM603011
  • 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

Performance Features of LM603049-LM603011 Bearing

LM603049-LM603011 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 17200 lbf, ensuring reliable performance in various applications.

The steel cage maintains proper roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs well in diverse environments.

LM603049-LM603011 Bearing requires lubrication, which enhances its durability and smooth operation.
Its standard radial clearance options provide flexibility for different installation needs.

Application

Industrial Uses of LM603049-LM603011 Bearing
LM603049-LM603011 Bearing is commonly used in heavy machinery like construction equipment, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability in tough working conditions.

In automotive applications, LM603049-LM603011 Bearing fits well in wheel hubs and drivetrains, providing reliable performance under varying loads. Its imperial sizing makes it a convenient choice for North American vehicle models.

For industrial fans and pumps, LM603049-LM603011 Bearing offers smooth operation thanks to its standard radial clearance. The open design allows for easy lubrication, extending service life in high-speed scenarios.

What Makes LM603049-LM603011 Bearing a Preferred Choice?
LM603049-LM603011 Bearing stands out in agricultural machinery due to its ability to manage both radial and thrust loads. The steel cage adds robustness, making it suitable for dusty environments.

In material handling systems, LM603049-LM603011 Bearing ensures consistent performance in conveyor rollers and pulley assemblies. Its ABEC-1 rating balances precision and cost-effectiveness for general industrial use.

Built for Heavy-Duty Use: LM603049-LM603011 Bearing
LM603049-LM603011 Bearing excels in mining equipment, where its dynamic load capacity handles extreme conditions. The tapered rollers distribute stress evenly, reducing wear over time.

For railway applications, LM603049-LM603011 Bearing provides reliable support in axle boxes and gearboxes. Its temperature range of -30° to 110°C ensures stability in diverse climates.

Automotive vs Aerospace: Applications of LM603049-LM603011 Bearing
In automotive transmissions, LM603049-LM603011 Bearing handles high torque with ease, thanks to its robust chrome steel components. The standard radial clearance suits most vehicle requirements.

For aerospace ground support equipment, LM603049-LM603011 Bearing offers dependable performance in loading systems. Its imperial measurements align with many US-made machinery specifications.

Q&A

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