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TS (Single Row Tapered Roller Bearings) (Imperial) K150200-K150201

TS (Single Row Tapered Roller Bearings) (Imperial) K150200-K150201

The K150200-K150201 is a single-row tapered roller bearing with a 4″ bore and 7.5″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 142,000 lbf radially and 21,100 lbf thrust, making it robust for heavy-duty use.

Its open design allows easy lubrication, while the steel cage ensures durability. The bearing operates smoothly in temperatures from -30°C to 110°C, suitable for varied environments.

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for industrial machinery, gearboxes, or heavy equipment where high radial and thrust loads are common.

Weighing 15.2 lb, it’s built to last with standard radial clearance and ABEC-1 precision. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number K150200-K150201
  • Brand TFL
  • Interchangeable Timken
  • Size 4" x 7.5" x 2.2501"
  • Bore Dia 4"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 7.5"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 2.265"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.8125"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 2.2501"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.310"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 5.39"
  • Cone Backface Backing Diameter 5.16"
  • Cup Frontface Backing Diameter 7.06"
  • Cup Backface Backing Diameter 6.73"
  • Cage Cone Frontface Clearance 0.16"
  • Cage Cone Backface Clearance 0.08"
  • Effective Center Location -0.59"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number K150200
  • Cup Part Number K150201
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series HH221400
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 142000 lbf
  • Static Radial Load 156000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 36900 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 21100 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 15.2 lb

Features

Engineered for Precision: K150200-K150201 Bearing

K150200-K150201 Bearing is crafted with chrome steel rings and rollers, ensuring durability under combined loads.
Its dynamic radial load capacity reaches 142,000 lbf, making it suitable for 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 reliably in various conditions.

How Does K150200-K150201 Bearing Reduce Friction?

K150200-K150201 Bearing features a tapered roller design, minimising friction during operation.
The chrome steel construction enhances wear resistance, ensuring smooth performance over time.
Its effective centre location of -0.59″ helps distribute loads evenly, reducing stress on components.
Regular lubrication further maintains its efficiency and longevity.

Structural Advantages of K150200-K150201 Bearing

K150200-K150201 Bearing’s single-row construction provides stability and precise load handling.
The standard radial clearance allows for flexibility in different operational conditions.
Its ABEC-1 rating ensures consistent performance in various industrial applications.
The open seal design simplifies maintenance while keeping contaminants at bay.

Application

Industrial Uses of K150200-K150201 Bearing
K150200-K150201 Bearing is commonly used in heavy machinery like construction equipment and mining tools, where its tapered roller design handles combined loads effectively. The inch sizing makes it a good fit for North American industrial standards.

In automotive applications, K150200-K150201 Bearing supports wheel hubs and drivetrain components, offering reliable performance under high radial and thrust loads. Its chrome steel construction ensures durability in demanding conditions.

For agricultural machinery, K150200-K150201 Bearing’s robust design withstands the harsh environments of tractors and harvesters. The open seal type allows for easy lubrication, extending its service life in dusty fields.

Where Is K150200-K150201 Bearing Used?
You’ll often find K150200-K150201 Bearing in conveyor systems, where its ability to manage heavy loads keeps production lines running smoothly. The steel cage adds extra strength for long-term use.

In power transmission systems, K150200-K150201 Bearing ensures efficient operation of gearboxes and pulleys. Its standard radial clearance makes it versatile for various industrial settings.

Built for Heavy-Duty Use: K150200-K150201 Bearing
K150200-K150201 Bearing excels in applications like crane booms and rail car axles, where its high dynamic load capacity is crucial. The ABEC-1 rating balances precision and cost-effectiveness.

For oil and gas equipment, K150200-K150201 Bearing’s temperature range suits both drilling rigs and pipeline machinery. The chrome steel rollers resist wear even in corrosive environments.

Automotive vs Aerospace: Applications of K150200-K150201 Bearing
In trucks and buses, K150200-K150201 Bearing handles the heavy loads of axles and differentials. Its inch measurements align with commercial vehicle specifications.

While less common in aerospace, K150200-K150201 Bearing can be found in ground support equipment. The tapered rollers provide stability for loading platforms and tow tractors.

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