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TS (Single Row Tapered Roller Bearings) (Imperial) KLL352149-KLL352110

TS (Single Row Tapered Roller Bearings) (Imperial) KLL352149-KLL352110

The KLL352149-KLL352110 is a single-row tapered roller bearing with an 11″ bore and 12.5″ outer diameter, built from sturdy chrome steel. It handles combined loads up to 36500 lbf dynamically and 105000 lbf statically, making it a robust choice for heavy-duty applications.

Its open design and steel cage ensure durability, while the tapered rollers provide smooth operation under radial and thrust loads. The bearing requires regular lubrication and operates well in temperatures from -30°C to 110°C.

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for industrial machinery, gearboxes, or construction equipment where high load capacity is needed.

Weighing 5.7 lb, it’s designed for long-lasting performance with standard radial clearance. Compliant with RoHS and REACH standards for safe and environmentally friendly use.

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Product Parameters

  • Part Number KLL352149-KLL352110
  • Brand TFL
  • Interchangeable Timken
  • Size 11" x 12.5" x 0.96"
  • Bore Dia 11"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 12.5"
  • Outer Dia Tolerance +0.002" to 0
  • Cone Width 0.96"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.72"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 0.96"
  • Width Tolerance +0.014" to -0.01"
  • Cone Backface ToClear Radius 0.06"
  • Cup Backface ToClear Radius 0.06"
  • Cone Frontface Backing Diameter 12.37"
  • Cone Backface Backing Diameter 11.34"
  • Cup Frontface Backing Diameter 12.29"
  • Cup Backface Backing Diameter 12.17"
  • Cage Cone Frontface Clearance 0.13"
  • Cage Cone Backface Clearance 0.03"
  • Effective Center Location 0.8"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number KLL352149
  • Cup Part Number KLL352110
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series LL352100
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 36500 lbf
  • Static Radial Load 105000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 9460 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 5610 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 5.7 lb

Features

Why Choose KLL352149-KLL352110 Bearing for Precision Tasks?

KLL352149-KLL352110 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 36,500 lbf, ensuring reliable performance in heavy-duty applications.
The steel cage maintains roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs well in various environments.

How Is KLL352149-KLL352110 Bearing Engineered for Reliability?

KLL352149-KLL352110 Bearing features a single-row tapered roller design, ideal for handling both radial and thrust loads.
The chrome steel construction provides durability, while the standard radial clearance ensures smooth operation.
Its dynamic thrust rating of 5,610 lbf makes it suitable for demanding industrial applications.
The bearing requires lubrication, but its robust design minimises maintenance needs.

Built for Durability: KLL352149-KLL352110 Bearing

KLL352149-KLL352110 Bearing’s chrome steel components resist wear, even under high static radial loads of 105,000 lbf.
The tapered roller design ensures efficient load distribution, reducing stress on individual components.
With an ABEC-1 rating, it balances precision and affordability for various industrial uses.
Its standard cup type simplifies installation, saving time and effort.

Application

Industrial Uses of KLL352149-KLL352110 Bearing
KLL352149-KLL352110 Bearing is commonly used in heavy machinery like construction equipment and mining vehicles, where its tapered roller design handles combined loads effectively. The inch sizing makes it a good fit for North American industrial standards.

What Makes KLL352149-KLL352110 Bearing a Preferred Choice?
In automotive applications, KLL352149-KLL352110 Bearing works well in truck wheel hubs and differential systems due to its high static radial load capacity. The chrome steel construction ensures durability even under tough road conditions.

Built for Heavy-Duty Use: KLL352149-KLL352110 Bearing
KLL352149-KLL352110 Bearing is ideal for agricultural machinery, such as tractors and harvesters, where reliability is key. Its open design allows for easy lubrication, extending service life in dusty environments.

Light-Duty vs Heavy-Duty: Best Uses for KLL352149-KLL352110 Bearing
For general machinery, KLL352149-KLL352110 Bearing provides stable performance in conveyor systems and gearboxes. In more demanding settings, it excels in crane and hoist mechanisms thanks to its robust construction.

Where Is KLL352149-KLL352110 Bearing Used?
KLL352149-KLL352110 Bearing can be found in railway applications, particularly in axle boxes where its tapered rollers manage both radial and thrust loads. The steel cage adds extra strength for long-term use.

Q&A

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