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TS (Single Row Tapered Roller Bearings) (Imperial) LM742747-LM742710

TS (Single Row Tapered Roller Bearings) (Imperial) LM742747-LM742710

The LM742747-LM742710 is a single-row tapered roller bearing with an 8.52″ bore and 11.25″ outer diameter, crafted from robust chrome steel. It handles combined loads up to 90100 lbf and is designed for long-lasting performance.

Its open design allows 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, making it a practical choice for replacements. Ideal for industrial machinery or heavy equipment where combined loads are common.

Weighing 17 lb, it’s built to withstand demanding conditions while complying with RoHS and REACH standards. The standard radial clearance offers flexibility for various applications.

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Product Parameters

  • Part Number LM742747-LM742710
  • Brand TFL
  • Interchangeable Timken
  • Size 8.52" x 11.25" x 1.8125"
  • Bore Dia 8.52"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 11.25"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.9375"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.375"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.8125"
  • Width Tolerance +0.014" to -0.01"
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 10.04"
  • Cone Backface Backing Diameter 9.17"
  • Cup Frontface Backing Diameter 11.02"
  • Cup Backface Backing Diameter 10.47"
  • Cage Cone Frontface Clearance 0.06"
  • Cage Cone Backface Clearance 0.14"
  • Effective Center Location 0.56"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number LM742747
  • Cup Part Number LM742710
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series LM742700
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 90100 lbf
  • Static Radial Load 181000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 23400 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 19200 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 17 lb

Features

Performance Features of LM742747-LM742710 Bearing

LM742747-LM742710 Bearing is crafted with chrome steel rings and rollers, offering robust performance under combined loads.
Its dynamic radial load capacity reaches 90,100 lbf, making it suitable for heavy-duty applications.

The tapered roller design ensures effective load distribution, enhancing durability and reducing wear.
With a standard radial clearance, it provides reliable operation in various industrial settings.

LM742747-LM742710 Bearing operates within a temperature range of -30° to 110°C, ensuring versatility.
The steel cage maintains roller alignment, contributing to smooth and efficient performance.

Application

Industrial Uses of LM742747-LM742710 Bearing
LM742747-LM742710 Bearing is commonly used in heavy machinery like construction equipment and mining rigs, where its tapered roller design handles combined loads efficiently. The chrome steel construction ensures durability even in tough working conditions.

In the automotive sector, LM742747-LM742710 Bearing fits well in truck wheel hubs and differential systems, providing reliable performance under high radial and thrust loads. Its inch sizing makes it compatible with many American-made vehicles.

For industrial gearboxes, LM742747-LM742710 Bearing’s single-row design offers precise alignment and smooth operation. The open seal type allows for easy lubrication, extending the bearing’s service life in continuous-use applications.

What Makes LM742747-LM742710 Bearing a Preferred Choice?
LM742747-LM742710 Bearing stands out in agricultural machinery, such as tractors and harvesters, due to its ability to withstand heavy loads and harsh environments. The steel cage adds extra strength, reducing wear over time.

In material handling systems, LM742747-LM742710 Bearing ensures smooth conveyor belt operations, thanks to its tapered rollers that manage both radial and axial forces. The standard radial clearance makes it versatile for various setups.

Built for Heavy-Duty Use: LM742747-LM742710 Bearing
LM742747-LM742710 Bearing is ideal for railway applications, where it supports axles and bogies under constant stress. Its robust design and chrome steel components ensure long-term reliability.

For wind turbine systems, LM742747-LM742710 Bearing handles the dynamic loads generated by rotor blades. The ABEC-1 rating provides sufficient precision for these high-demand environments.

Automotive vs Aerospace: Applications of LM742747-LM742710 Bearing
In automotive settings, LM742747-LM742710 Bearing is often found in heavy-duty trucks and buses, offering stability and load capacity. Its inch measurements align well with imperial system components.

For aerospace ground equipment, LM742747-LM742710 Bearing supports landing gear testing rigs and maintenance tools. The temperature range of -30° to 110°C ensures performance in various climates.

Q&A

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