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TS (Single Row Tapered Roller Bearings) (Imperial) L44643X-L44613

TS (Single Row Tapered Roller Bearings) (Imperial) L44643X-L44613

The L44643X-L44613 is a single-row tapered roller bearing with a 1-inch bore and 2.0467-inch outer diameter, crafted from sturdy chrome steel. It handles combined loads with a dynamic radial capacity of 8010 lbf and spins smoothly in various conditions.

Its open design allows for easy lubrication, while the steel cage ensures durability. The bearing operates well in temperatures ranging from -30°C to 110°C, making it versatile for different environments.

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for applications like automotive axles or industrial gearboxes where combined loads are common.

Weighing just 0.3 lb, it’s lightweight yet robust. Compliant with RoHS and REACH standards, it’s a safe choice for various uses. The ABEC-1 rating ensures consistent performance for standard precision needs.

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Product Parameters

  • Part Number L44643X-L44613
  • Brand TFL
  • Interchangeable Timken
  • Size 1" x 2.0467" x 0.591"
  • Bore Dia 1"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 2.0467"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 0.58"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.5"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 0.591"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.050"
  • Cup Backface ToClear Radius 0.08"
  • Cone Frontface Backing Diameter 1.16"
  • Cone Backface Backing Diameter 1.25"
  • Cup Frontface Backing Diameter 1.91"
  • 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 L44613
  • 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-L44613 Bearing

L44643X-L44613 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 8010 lbf, making it suitable for demanding industrial applications.
The steel cage ensures proper roller alignment, reducing friction and enhancing durability.
With a temperature range of -30° to 110°C, it performs reliably in various operating conditions.

How Does L44643X-L44613 Bearing Reduce Friction?

L44643X-L44613 Bearing features a precision-engineered tapered roller design, minimising friction during operation.
The chrome steel construction ensures smooth rolling action, even under heavy radial or thrust loads.
Its standard radial clearance allows for optimal performance in most applications.
Regular lubrication further enhances its efficiency and extends service life.

Designed for Durability: L44643X-L44613 Bearing

L44643X-L44613 Bearing’s single row construction provides reliable performance in combined load situations.
The chrome steel components resist wear, maintaining precision over extended periods of use.
With a static radial load capacity of 7400 lbf, it handles demanding conditions with ease.
Its ABEC-1 rating ensures consistent quality for industrial applications.

Application

Industrial Uses of L44643X-L44613 Bearing
L44643X-L44613 Bearing is commonly used in heavy machinery, such as construction equipment and agricultural tools, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability in demanding environments.

In automotive applications, L44643X-L44613 Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. Its inch sizing makes it compatible with many North American vehicle models.

For industrial conveyor systems, L44643X-L44613 Bearing offers smooth operation and easy maintenance due to its open design. The steel cage adds strength, making it suitable for high-load scenarios.

What Makes L44643X-L44613 Bearing a Preferred Choice?
L44643X-L44613 Bearing stands out in machinery requiring precise radial and thrust load management, like gearboxes and pumps. Its standard radial clearance allows for flexibility in different operating conditions.

The bearing’s temperature range of -30° to 110 °C makes it versatile for both indoor and outdoor applications. Its ABEC-1 rating ensures consistent performance without unnecessary precision costs.

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