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TS (Single Row Tapered Roller Bearings) (Imperial) LM565943-LM565910

TS (Single Row Tapered Roller Bearings) (Imperial) LM565943-LM565910

The LM565943-LM565910 is a single-row tapered roller bearing with a 14.75″ bore and 20.5625″ outer diameter, crafted from robust chrome steel. It handles combined loads up to 313,000 lbf radially and 53,500 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, construction equipment, or any setting requiring high load capacity.

Weighing 114.40 lb, it’s built for strength and longevity. Compliant with RoHS and REACH standards, it meets environmental and safety requirements.

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Product Parameters

  • Part Number LM565943-LM565910
  • Brand TFL
  • Interchangeable Timken
  • Size 14.75" x 20.5625" x 3.375"
  • Bore Dia 14.75"
  • Bore Dia Tolerance +0.002" to 0
  • Outer Dia 20.5625"
  • Outer Dia Tolerance +0.002" to 0
  • Cone Width 3.3125"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 2.4375"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 3.375"
  • Width Tolerance +0.015" to -0.015"
  • Cone Backface ToClear Radius 0.25"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 17.05"
  • Cone Backface Backing Diameter 16.02"
  • Cup Frontface Backing Diameter 19.72"
  • Cup Backface Backing Diameter 19.41"
  • Cage Cone Frontface Clearance 0.19"
  • Cage Cone Backface Clearance 0.44"
  • Effective Center Location 0.35"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number LM565943
  • Cup Part Number LM565910
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series LM565900
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 313000 lbf
  • Static Radial Load 663000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 81000 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 53500 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 114.40 lb

Features

How Is LM565943-LM565910 Bearing Engineered for Reliability?

LM565943-LM565910 Bearing is built with chrome steel rings and rollers, offering robust resistance to combined loads.
Its dynamic radial load capacity reaches 313,000 lbf, ensuring dependable performance in heavy-duty applications.
The steel cage maintains roller alignment, reducing friction and enhancing durability.
With a temperature range of -30° to 110°C, it performs reliably in various operating conditions.

Application

Industrial Uses of LM565943-LM565910 Bearing
LM565943-LM565910 Bearing is commonly used in heavy machinery like mining equipment and construction vehicles, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in demanding environments.

In the automotive sector, LM565943-LM565910 Bearing supports large axles and wheel hubs, providing stability under high radial and thrust loads. Its inch sizing makes it a preferred choice for American and British vehicle manufacturers.

For industrial fans and blowers, LM565943-LM565910 Bearing’s open design allows for easy lubrication, extending service life in continuous operation. The steel cage adds robustness, making it reliable for high-speed applications.

Why Is LM565943-LM565910 Bearing Essential in Machinery?
LM565943-LM565910 Bearing plays a key role in agricultural machinery, such as tractors and harvesters, where its ability to handle heavy loads ensures smooth performance. The standard radial clearance offers flexibility for various operating conditions.

In paper mills, LM565943-LM565910 Bearing supports large rollers, maintaining precision under constant stress. Its compatibility with Timken models simplifies maintenance and replacement processes.

Built for Heavy-Duty Use: LM565943-LM565910 Bearing
LM565943-LM565910 Bearing is ideal for crane and hoist systems, where its high static radial load capacity ensures safety and reliability. The tapered rollers distribute loads evenly, reducing wear over time.

For railway applications, LM565943-LM565910 Bearing provides stability in bogies and axles, withstanding vibrations and shocks. Its temperature range suits both cold and moderate climates.

Light-Duty vs Heavy-Duty: Best Uses for LM565943-LM565910 Bearing
In light-duty applications like conveyor systems, LM565943-LM565910 Bearing offers efficient performance with minimal maintenance. Its steel cage and chrome steel rollers ensure long-lasting operation.

For heavy-duty uses such as oil rigs, LM565943-LM565910 Bearing’s dynamic radial load capacity makes it a dependable choice. The ABEC-1 rating balances precision and cost-effectiveness for industrial needs.

Q&A

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