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TS (Single Row Tapered Roller Bearings) (Imperial) L44643-L44610

TS (Single Row Tapered Roller Bearings) (Imperial) L44643-L44610

The L44643-L44610 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 8010 lbf radially and 1330 lbf thrust, making it versatile for various applications.

Its open design allows easy lubrication, while the steel cage ensures durability under 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 use in automotive or industrial settings where combined loads are common.

Weighing just 0.3 lb, it’s lightweight yet robust. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number L44643-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 1.18"
  • 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 L44643
  • 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 L44643-L44610 Bearing

L44643-L44610 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 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 conditions.

L44643-L44610 Bearing requires lubrication, ensuring smooth operation and extended service life.
Its standard radial clearance allows for flexibility in different industrial uses.

Application

Common Applications of L44643-L44610 Bearing
L44643-L44610 Bearing is widely used in industrial machinery, especially in conveyor systems and gearboxes where combined radial and thrust loads are common. Its chrome steel construction ensures durability in demanding environments.

In automotive applications, L44643-L44610 Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. The inch sizing makes it compatible with many North American vehicle models.

For agricultural equipment, L44643-L44610 Bearing handles the rough conditions of tractors and harvesters, thanks to its robust tapered roller design. The open seal type allows for easy lubrication maintenance.

In construction machinery, L44643-L44610 Bearing supports heavy loads in equipment like excavators and cranes. Its standard radial clearance ensures smooth operation even under stress.

L44643-L44610 Bearing also finds use in power transmission systems, where its ABEC-1 rating balances precision and cost-effectiveness. The steel cage adds extra strength for long-term reliability.

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