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TS (Single Row Tapered Roller Bearings) (Imperial) KLL641149-KLL641110

TS (Single Row Tapered Roller Bearings) (Imperial) KLL641149-KLL641110

The KLL641149-KLL641110 is a single-row tapered roller bearing with an 8″ bore and 10.2812″ outer diameter, made from sturdy chrome steel. It handles combined loads up to 46700 lbf radially and 8480 lbf thrust, suitable for heavy-duty 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.

This model is interchangeable with Timken bearings, making it a practical choice for replacements. Ideal for use in industrial machinery or automotive systems where high radial and thrust loads are expected.

Weighing 7.7 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe and reliable performance.

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Product Parameters

  • Part Number KLL641149-KLL641110
  • Brand TFL
  • Interchangeable Timken
  • Size 8" x 10.2812" x 1.125"
  • Bore Dia 8"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 10.2812"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.0938"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.8438"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.125"
  • Width Tolerance +0.014" to -0.01"
  • Cone Backface ToClear Radius 0.06"
  • Cup Backface ToClear Radius 0.06"
  • Cone Frontface Backing Diameter 9.32"
  • Cone Backface Backing Diameter 8.43"
  • Cup Frontface Backing Diameter 10.02"
  • Cup Backface Backing Diameter 9.80"
  • Cage Cone Frontface Clearance 0.1"
  • Cage Cone Backface Clearance 0.1"
  • Effective Center Location 0.62"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number KLL641149
  • Cup Part Number KLL641110
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series LL641100
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 46700 lbf
  • Static Radial Load 91100 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 12100 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 8480 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 7.7 lb

Features

Performance Features of KLL641149-KLL641110 Bearing

KLL641149-KLL641110 Bearing is built with chrome steel rings and rollers, offering robust performance under combined loads.
Its dynamic radial load capacity reaches 46,700 lbf, making it suitable for heavy-duty applications.
The steel cage ensures proper roller alignment, enhancing durability and reducing wear.
With a standard radial clearance, it provides reliable operation in various industrial settings.

How Is KLL641149-KLL641110 Bearing Engineered for Reliability?

KLL641149-KLL641110 Bearing features precise cone and cup dimensions, ensuring smooth rotation and load distribution.
The tapered roller design handles both radial and thrust loads efficiently.
Its chrome steel construction resists wear, extending the bearing’s service life.
Operating within a temperature range of -30° to 110°C, it performs reliably in diverse conditions.

Built for Durability: KLL641149-KLL641110 Bearing

KLL641149-KLL641110 Bearing’s single-row construction provides stability and strength in demanding environments.
The open seal design allows for easy lubrication, maintaining optimal performance.
With a static radial load capacity of 91,100 lbf, it excels in high-load scenarios.
Its ABEC-1 rating ensures consistent precision for industrial applications.

Application

Industrial Uses of KLL641149-KLL641110 Bearing
KLL641149-KLL641110 Bearing is commonly used in heavy machinery, such as construction equipment and mining gear, where its tapered roller design handles combined loads effectively. The inch sizing makes it a straightforward fit for North American industrial standards.

In automotive applications, KLL641149-KLL641110 Bearing supports drivetrain components like axles and differentials, ensuring smooth performance under high radial and thrust loads. Its chrome steel construction offers durability in demanding conditions.

For agricultural machinery, KLL641149-KLL641110 Bearing’s robust design withstands the rigours of tractors and harvesters, where reliability is key. The open seal type allows for easy lubrication, extending its service life in dusty environments.

What Makes KLL641149-KLL641110 Bearing a Preferred Choice?
KLL641149-KLL641110 Bearing is ideal for conveyor systems in manufacturing plants, where its tapered rollers manage heavy loads with precision. The steel cage adds stability, reducing wear over time.

In material handling equipment, KLL641149-KLL641110 Bearing’s standard radial clearance ensures consistent operation under varying loads. Its compatibility with Timken models makes it a versatile option for maintenance and replacements.

Q&A

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