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TS (Single Row Tapered Roller Bearings) (Imperial) LM720646-LM720610

TS (Single Row Tapered Roller Bearings) (Imperial) LM720646-LM720610

The LM720646-LM720610 is a single-row tapered roller bearing with a 3.936″ bore and 5.75″ outer diameter, crafted from robust chrome steel. It handles combined loads, with a dynamic radial load capacity of 27400 lbf and a static radial load of 45400 lbf.

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, making it versatile for various conditions.

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

Weighing 3 lb, it’s sturdy yet manageable for its size. Compliant with RoHS and REACH standards, it’s a safe and dependable choice for demanding environments.

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Product Parameters

  • Part Number LM720646-LM720610
  • Brand TFL
  • Interchangeable Timken
  • Size 3.936" x 5.75" x 1"
  • Bore Dia 3.936"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 5.75"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.75"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.06"
  • Cup Backface ToClear Radius 0.06"
  • Cone Frontface Backing Diameter 4.94"
  • Cone Backface Backing Diameter 4.29"
  • Cup Frontface Backing Diameter 5.57"
  • Cup Backface Backing Diameter 5.35"
  • Cage Cone Frontface Clearance 0.04"
  • Cage Cone Backface Clearance 0.1"
  • Effective Center Location 0.19"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number LM720646
  • Cup Part Number LM720610
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series LM720600
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 27400 lbf
  • Static Radial Load 45400 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 7100 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 5580 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 3 lb

Features

How Is LM720646-LM720610 Bearing Engineered for Reliability?

LM720646-LM720610 Bearing is built with chrome steel rings and rollers, ensuring strength and durability under combined loads.
Its dynamic radial load capacity reaches 27,400 lbf, making it suitable for heavy-duty applications.

The tapered roller design provides effective load distribution, reducing stress on individual components.
With a standard radial clearance option, it offers flexibility for various operational needs.

LM720646-LM720610 Bearing operates efficiently within a temperature range of -30° to 110°C.
The steel cage maintains roller alignment, enhancing performance and longevity.

Designed for easy lubrication, it ensures smooth operation over extended periods.
Its ABEC-1 rating guarantees consistent precision in industrial applications.

Application

Industrial Uses of LM720646-LM720610 Bearing
LM720646-LM720610 Bearing is commonly used in heavy machinery, such as construction equipment and mining tools, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in demanding environments.

In automotive applications, LM720646-LM720610 Bearing fits well in wheel hubs and differential systems, providing reliable performance under radial and thrust loads. Its imperial sizing makes it a convenient choice for North American vehicle models.

For industrial gearboxes, LM720646-LM720610 Bearing’s open design allows for easy lubrication, extending service life in high-speed operations. The steel cage adds stability, reducing wear over time.

What Makes LM720646-LM720610 Bearing a Preferred Choice?
LM720646-LM720610 Bearing works well in agricultural machinery, supporting components like harvesters and tractors with its robust load capacity. The standard radial clearance offers flexibility for various operating conditions.

In conveyor systems, LM720646-LM720610 Bearing’s tapered rollers ensure smooth movement, even under uneven loads. Its ABEC-1 rating provides sufficient precision for most industrial needs.

Built for Heavy-Duty Use: LM720646-LM720610 Bearing
LM720646-LM720610 Bearing is ideal for crane applications, where its combined load handling keeps operations running smoothly. The temperature range of -30° to 110°C suits both indoor and outdoor use.

For railway equipment, LM720646-LM720610 Bearing’s durability and ease of maintenance make it a practical choice. The steel cage and chrome steel rollers ensure long-term reliability.

Q&A

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