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TS (Single Row Tapered Roller Bearings) (Imperial) LM757049A-LM757010

TS (Single Row Tapered Roller Bearings) (Imperial) LM757049A-LM757010

The LM757049A-LM757010 is a single-row tapered roller bearing with a 12.01″ bore and 16″ outer diameter, built from sturdy chrome steel. It handles combined loads up to 173,000 lbf radially and 33,900 lbf thrust, making it suitable for heavy-duty applications.

Its open design allows for easy lubrication, while the steel cage ensures durability under high stress. 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, gearboxes, or large vehicles where robust performance is needed.

Weighing 47.2 lb, it’s designed for stability and long service life. Compliant with RoHS and REACH standards, it meets environmental and safety requirements.

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Product Parameters

  • Part Number LM757049A-LM757010
  • Brand TFL
  • Interchangeable Timken
  • Size 12.01" x 16" x 2.5"
  • Bore Dia 12.01"
  • Bore Dia Tolerance +0.002" to 0
  • Outer Dia 16"
  • Outer Dia Tolerance +0.002" to 0
  • Cone Width 2.5"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.875"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 2.5"
  • Width Tolerance +0.015" to -0.015"
  • Cone Backface ToClear Radius 0.25"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 13.9"
  • Cone Backface Backing Diameter 13.03"
  • Cup Frontface Backing Diameter 15.51"
  • Cup Backface Backing Diameter 14.96"
  • Cage Cone Frontface Clearance 0.15"
  • Cage Cone Backface Clearance 0.24"
  • Effective Center Location 0.64"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number LM757049A
  • Cup Part Number LM757010
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series LM757000
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 173000 lbf
  • Static Radial Load 392000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 44800 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 33900 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 47.200 lb

Features

How Is LM757049A-LM757010 Bearing Engineered for Reliability?

LM757049A-LM757010 Bearing is built with chrome steel rings and rollers, offering robust performance under combined loads.
Its dynamic radial load capacity reaches 173,000 lbf, making it suitable for heavy-duty applications.

The steel cage ensures proper roller alignment, reducing friction and wear.
With a standard radial clearance, it provides reliable operation in various conditions.

LM757049A-LM757010 Bearing operates within a temperature range of -30° to 110°C, ensuring versatility.
Its ABEC-1 rating guarantees consistent precision for industrial use.

Application

Industrial Uses of LM757049A-LM757010 Bearing
LM757049A-LM757010 Bearing is commonly used in heavy machinery like construction equipment and mining vehicles, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in demanding environments.
In automotive applications, LM757049A-LM757010 Bearing supports large axles and wheel hubs, providing reliable performance under heavy radial and thrust loads. Its imperial sizing makes it a preferred choice for North American vehicle manufacturers.

What Makes LM757049A-LM757010 Bearing a Preferred Choice?
LM757049A-LM757010 Bearing excels in industrial gearboxes, offering smooth operation and long service life due to its robust steel cage. The standard radial clearance options allow for flexibility in various applications.
For agricultural machinery, LM757049A-LM757010 Bearing’s ability to withstand high dynamic loads makes it ideal for tractors and harvesters. The open design simplifies lubrication and maintenance in dusty conditions.

Built for Heavy-Duty Use: LM757049A-LM757010 Bearing
LM757049A-LM757010 Bearing is often found in railway applications, where its tapered rollers manage both radial and axial forces efficiently. The ABEC-1 rating ensures consistent performance at moderate speeds.
In wind turbine systems, LM757049A-LM757010 Bearing’s high static load capacity provides stability under variable wind conditions. The chrome steel rollers enhance wear resistance, reducing downtime for maintenance.

Automotive vs Aerospace: Applications of LM757049A-LM757010 Bearing
In automotive settings, LM757049A-LM757010 Bearing is used in truck differentials, handling heavy loads with ease. The inch measurements align with standard US automotive components.
For aerospace ground equipment, LM757049A-LM757010 Bearing supports landing gear testing rigs, where precision and reliability are critical. The temperature range suits both indoor and outdoor use.

Key Fields for LM757049A-LM757010 Bearing
LM757049A-LM757010 Bearing is a go-to solution for marine propulsion systems, thanks to its corrosion-resistant chrome steel construction. The tapered rollers efficiently manage thrust from propeller shafts.
In oil and gas machinery, LM757049A-LM757010 Bearing’s high dynamic load rating ensures reliable performance in pumps and compressors. The steel cage adds extra strength for prolonged use in harsh conditions.

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