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TS (Single Row Tapered Roller Bearings) (Imperial) KL44643-KL44610

TS (Single Row Tapered Roller Bearings) (Imperial) KL44643-KL44610

The KL44643-KL44610 is a single-row tapered roller bearing with a 1-inch bore and 1.98-inch outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 6760 lbf radially and 1120 lbf thrust, making it versatile for various applications.

Its open design allows easy lubrication, while the steel cage ensures durability. 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 reliable replacement option. Ideal for machinery like gearboxes or axles 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.

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Product Parameters

  • Part Number KL44643-KL44610
  • 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 1.18"
  • Cone Backface Backing Diameter 1.26"
  • 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 KL44643
  • Cup Part Number KL44610
  • 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 6760 lbf
  • Static Radial Load 7400 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 1750 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 1120 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 KL44643-KL44610 Bearing

KL44643-KL44610 Bearing is crafted with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 6760 lbf, ensuring reliable performance in various applications.

The steel cage maintains proper roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs well in diverse environments.

KL44643-KL44610 Bearing requires lubrication, ensuring smooth operation and reduced wear over time.
Its standard radial clearance and ABEC-1 rating make it suitable for general industrial use.

The single-row tapered design provides efficient load distribution, enhancing durability.
Weighing just 0.3 lb, it combines strength with a lightweight construction.

Application

Industrial Uses of KL44643-KL44610 Bearing
KL44643-KL44610 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 demanding environments.

In automotive applications, KL44643-KL44610 Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. Its inch sizing makes it a straightforward choice for American-made vehicles.

For industrial conveyor systems, KL44643-KL44610 Bearing offers smooth operation thanks to its precise tolerances and steel cage. The open design allows for easy lubrication, extending its service life in continuous-use scenarios.

Where Is KL44643-KL44610 Bearing Used?
KL44643-KL44610 Bearing finds its place in agricultural machinery, particularly in gearboxes and PTO shafts. Its robust design handles the dirt and debris common in farming environments.

The bearing also works well in mining equipment, where its ability to manage heavy radial and thrust loads is crucial. The standard radial clearance ensures consistent performance under tough conditions.

Built for Heavy-Duty Use: KL44643-KL44610 Bearing
KL44643-KL44610 Bearing is ideal for forestry machinery, such as log splitters and sawmills. Its tapered rollers distribute loads evenly, reducing wear over time.

In material handling equipment, KL44643-KL44610 Bearing supports smooth rotation under heavy loads. The steel cage adds extra strength, making it a dependable choice for long-term use.

Automotive vs Aerospace: Applications of KL44643-KL44610 Bearing
In automotive settings, KL44643-KL44610 Bearing is often found in truck axles, where its durability shines. The ABEC-1 rating ensures reliable performance without over-engineering.

For aerospace ground equipment, KL44643-KL44610 Bearing handles the precise load requirements of maintenance tools. Its temperature range suits both indoor and outdoor applications.

Q&A

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