+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
TS (Single Row Tapered Roller Bearings) (Imperial) L44643X-L44610

TS (Single Row Tapered Roller Bearings) (Imperial) L44643X-L44610

The L44643X-L44610 is a single-row tapered roller bearing with a 1-inch bore and 1.98-inch outer diameter, crafted from durable chrome steel. It handles combined loads up to 8010 lbf radially and 1330 lbf thrust, making it versatile for various applications.

Its open design allows easy lubrication, while the steel cage ensures reliable performance. The bearing operates smoothly in temperatures from -30°C to 110°C, suitable for demanding environments.

This model is interchangeable with Timken bearings, offering a practical replacement option. Ideal for use in automotive or industrial machinery where combined loads are common.

Weighing just 0.3 lb, it’s lightweight yet robust. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

Get A Free Quote
    Description Features Application Q&A Featured Products Our Process

Product Parameters

  • Part Number L44643X-L44610
  • Brand TFL
  • Interchangeable Timken
  • Size 1" x 1.98" x 0.56"
  • Bore Dia 1"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 1.98"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 0.58"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.42"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 0.56"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.050"
  • Cup Backface ToClear Radius 0.050"
  • Cone Frontface Backing Diameter 1.16"
  • Cone Backface Backing Diameter 1.25"
  • Cup Frontface Backing Diameter 1.87"
  • Cup Backface Backing Diameter 1.75"
  • Cage Cone Frontface Clearance 0.05"
  • Cage Cone Backface Clearance 0.02"
  • Effective Center Location -0.13"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number L44643X
  • Cup Part Number L44610
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series L44600
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 8010 lbf
  • Static Radial Load 7400 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 2080 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 1330 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 0.3 lb

Features

Performance Features of L44643X-L44610 Bearing

L44643X-L44610 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 8010 lbf, ensuring reliable performance in various applications.
The steel cage maintains proper roller alignment, reducing friction and extending service life.
With a temperature range of -30° to 110°C, it performs well in diverse environments.

How Is L44643X-L44610 Bearing Engineered for Reliability?

L44643X-L44610 Bearing features a single-row tapered roller design, optimised for combined load handling.
The chrome steel construction provides durability, while the standard radial clearance ensures smooth operation.
Its dynamic thrust rating of 1330 lbf makes it suitable for demanding applications.
The bearing requires lubrication, ensuring consistent performance over time.

Designed for Durability: L44643X-L44610 Bearing

L44643X-L44610 Bearing’s chrome steel components resist wear, even under heavy radial loads up to 8010 lbf.
The tapered roller design distributes loads evenly, reducing stress on individual components.
With an ABEC-1 rating, it offers reliable precision for industrial applications.
The standard cup type simplifies installation, saving time during assembly.

Steel vs Ceramic Bearings: Strengths of L44643X-L44610 Bearing

L44643X-L44610 Bearing uses chrome steel for both rings and rollers, balancing cost and performance.
This material choice provides excellent strength and durability under combined loads.
The bearing’s dynamic radial rating of 2080 lbf at 90 million revolutions ensures long service life.
Its open design allows for easy lubrication, maintaining optimal performance.

Application

Industrial Uses of L44643X-L44610 Bearing
L44643X-L44610 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 even in tough working conditions.

Where Is L44643X-L44610 Bearing Used?
You’ll often find L44643X-L44610 Bearing in automotive applications, such as wheel hubs and differentials, thanks to its reliable performance under radial and thrust loads. Its inch sizing makes it a good fit for American-made vehicles.

Built for Heavy-Duty Use: L44643X-L44610 Bearing
L44643X-L44610 Bearing works well in conveyor systems, where its open design allows for easy lubrication and maintenance. The steel cage adds extra strength, making it suitable for continuous operation.

Automotive vs Aerospace: Applications of L44643X-L44610 Bearing
In automotive settings, L44643X-L44610 Bearing supports wheel assemblies, while in aerospace, it’s used in auxiliary systems due to its precise load handling. The temperature range ensures performance in varying climates.

Essential Roles of L44643X-L44610 Bearing
L44643X-L44610 Bearing is a go-to for agricultural machinery, where its tapered rollers manage heavy loads efficiently. The standard radial clearance option makes it versatile for different installation needs.

Q&A

SEND INQUIRY