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TS (Single Row Tapered Roller Bearings) (Imperial) K150198-K150199

TS (Single Row Tapered Roller Bearings) (Imperial) K150198-K150199

The K150198-K150199 is a single-row tapered roller bearing with a 4.5″ bore and 8.375″ outer diameter, built from sturdy chrome steel. It handles combined loads up to 181,000 lbf radially and 26,200 lbf thrust, making it suitable for heavy-duty applications.

Its open design allows for easy lubrication, while the steel cage ensures durability under high 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 industrial machinery, gearboxes, or heavy equipment where robust performance is needed.

Weighing 21.9 lb, it’s designed for stability and long service life. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number K150198-K150199
  • Brand TFL
  • Interchangeable Timken
  • Size 4.5" x 8.375" x 2.6251"
  • Bore Dia 4.5"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 8.375"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 2.625"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 2.125"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 2.6251"
  • Width Tolerance +0.014" to -0.01"
  • Cone Backface ToClear Radius 0.280"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 6.14"
  • Cone Backface Backing Diameter 5.63"
  • Cup Frontface Backing Diameter 7.95"
  • Cup Backface Backing Diameter 7.56"
  • Cage Cone Frontface Clearance 0.15"
  • Cage Cone Backface Clearance 0.16"
  • Effective Center Location -0.74"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number K150198
  • Cup Part Number K150199
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series HH224300
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 181000 lbf
  • Static Radial Load 204000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 47000 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 26200 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 21.900 lb

Features

Performance Features of K150198-K150199 Bearing

K150198-K150199 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 181,000 lbf, making it suitable for heavy-duty applications.
The steel cage ensures proper roller alignment, enhancing durability and reducing wear.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

How Does K150198-K150199 Bearing Resist Wear?

K150198-K150199 Bearing’s chrome steel construction provides excellent wear resistance, even under high loads.
The tapered roller design distributes stress evenly, prolonging the bearing’s service life.
Its standard radial clearance allows for smooth operation in diverse applications.
Regular lubrication ensures consistent performance and reduces maintenance needs.

Engineered for Precision: K150198-K150199 Bearing

K150198-K150199 Bearing features precise tolerances, ensuring accurate performance in industrial settings.
The single-row tapered roller design handles both radial and thrust loads efficiently.
With an ABEC-1 rating, it balances precision and affordability for various applications.
Its open seal type simplifies inspection and lubrication, enhancing usability.

Steel vs Ceramic Bearings: Strengths of K150198-K150199 Bearing

K150198-K150199 Bearing’s chrome steel rollers and rings provide robust strength at a lower cost than ceramic.
It withstands dynamic radial loads up to 181,000 lbf, ideal for heavy machinery.
The steel cage offers reliable performance without the brittleness of ceramic alternatives.
Its compatibility with standard lubrication makes maintenance straightforward and cost-effective.

Application

Industrial Uses of K150198-K150199 Bearing
K150198-K150199 Bearing is commonly used in heavy machinery, such as construction equipment and mining vehicles, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in tough working conditions.

Where Is K150198-K150199 Bearing Used?
You’ll often find K150198-K150199 Bearing in agricultural machinery, supporting components like gearboxes and axles. Its imperial sizing makes it a reliable choice for equipment designed to US standards.

Built for Heavy-Duty Use: K150198-K150199 Bearing
K150198-K150199 Bearing excels in industrial fans and pumps, where its high dynamic load capacity keeps operations running smoothly. The open design allows for easy lubrication, extending its service life.

Automotive vs Aerospace: Applications of K150198-K150199 Bearing
In automotive applications, K150198-K150199 Bearing is ideal for wheel hubs and drivetrains, offering stability under heavy loads. While not typically used in aerospace, its precision makes it suitable for some ground support equipment.

Perfect Fit for Automation: K150198-K150199 Bearing
K150198-K150199 Bearing works well in automated conveyor systems, where its tapered rollers manage both radial and thrust loads efficiently. The steel cage adds extra strength for continuous operation.

Q&A

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