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TS (Single Row Tapered Roller Bearings) (Imperial) K149560-K149561

TS (Single Row Tapered Roller Bearings) (Imperial) K149560-K149561

The K149560-K149561 is a single-row tapered roller bearing with a 1.5″ bore and 3″ outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 23100 lbf radially and 3120 lbf thrust, suitable for moderate-speed applications.

Its open design simplifies lubrication, while the steel cage ensures durability. 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 vehicle axles or industrial gearboxes where combined loads are present.

Weighing 1.1 lb, it balances strength and portability. Compliant with RoHS and REACH standards for safe handling.

The standard radial clearance allows flexibility, with options for C3/C4/C5 if needed. Its ABEC-1 rating ensures consistent performance for general engineering needs.

The tapered roller design distributes loads evenly, reducing wear over time. Easy to maintain, it’s a practical choice for machinery requiring regular servicing.

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Product Parameters

  • Part Number K149560-K149561
  • Brand TFL
  • Interchangeable Timken
  • Size 1.5" x 3" x 0.9361"
  • Bore Dia 1.5"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 3"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.01"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.75"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 0.9361"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.03"
  • Cone Frontface Backing Diameter 1.71"
  • Cone Backface Backing Diameter 1.97"
  • Cup Frontface Backing Diameter 2.80"
  • Cup Backface Backing Diameter 2.68"
  • Cage Cone Frontface Clearance 0.06"
  • Cage Cone Backface Clearance 0.04"
  • Effective Center Location -0.32"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number K149560
  • Cup Part Number K149561
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 2700
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 23100 lbf
  • Static Radial Load 23000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 6000 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 3120 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 1.1 lb

Features

Performance Features of K149560-K149561 Bearing

K149560-K149561 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 23,100 lbf, ensuring reliable performance in various applications.

The single-row tapered roller design provides effective load distribution, reducing wear and extending service life.
With a standard radial clearance, it balances durability and efficiency in demanding conditions.

K149560-K149561 Bearing operates within a temperature range of -30° to 110°C, suitable for diverse environments.
The steel cage maintains roller alignment, enhancing stability and reducing friction.

Lubrication is required for optimal performance, ensuring smooth operation over time.
Its ABEC-1 rating confirms consistent precision and reliability in industrial applications.

Application

Industrial Uses of K149560-K149561 Bearing
K149560-K149561 Bearing is commonly used in heavy machinery like construction equipment and agricultural tools, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in demanding environments.

Where Is K149560-K149561 Bearing Used?
In automotive applications, K149560-K149561 Bearing fits well in wheel hubs and differential systems, providing reliable performance under radial and thrust loads. Its inch sizing makes it compatible with many North American vehicle models.

Built for Heavy-Duty Use: K149560-K149561 Bearing
For industrial conveyor systems, K149560-K149561 Bearing offers smooth operation and long service life thanks to its steel cage and standard radial clearance. The open design allows for easy lubrication and maintenance.

Automotive vs Aerospace: Applications of K149560-K149561 Bearing
While K149560-K149561 Bearing excels in automotive wheel hubs, it also finds use in aerospace landing gear components where precision and load capacity are critical. The ABEC-1 rating ensures consistent performance in both fields.

Perfect Fit for Automation: K149560-K149561 Bearing
In robotic arms and automated assembly lines, K149560-K149561 Bearing provides stable movement under varying loads. Its tapered rollers reduce friction, enhancing efficiency in high-cycle applications.

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