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TS (Single Row Tapered Roller Bearings) (Imperial) 44156-44348

TS (Single Row Tapered Roller Bearings) (Imperial) 44156-44348

The 44156-44348 is a single-row tapered roller bearing with a 1.5625″ bore and 3.4843″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 22400 lbf radial and 7770 lbf thrust, making it versatile for various applications.

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

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for industrial machinery, gearboxes, or automotive systems where combined loads are common.

Weighing 1.5lb, it balances strength and manageability. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

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Product Parameters

  • Part Number 44156-44348
  • Brand TFL
  • Interchangeable Timken
  • Size 1.5625" x 3.4843" x 1"
  • Bore Dia 1.5625"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 3.4843"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 0.933"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.6875"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.09"
  • Cup Backface ToClear Radius 0.06"
  • Cone Frontface Backing Diameter 2"
  • Cone Backface Backing Diameter 2.2"
  • Cup Frontface Backing Diameter 3.34"
  • Cup Backface Backing Diameter 2.95"
  • Cage Cone Frontface Clearance 0.15"
  • Cage Cone Backface Clearance 0.12"
  • Effective Center Location 0.09"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 44156
  • Cup Part Number 44348
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 44000
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 22400 lbf
  • Static Radial Load 19900 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 5810 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 7770 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 1.500 lb

Features

How Is 44156-44348 Bearing Engineered for Reliability?

44156-44348 Bearing features chrome steel rings and rollers, ensuring strength and durability under combined loads.
Its dynamic radial load capacity reaches 22,400 lbf, making it suitable for demanding industrial 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 environments.

Structural Advantages of 44156-44348 Bearing

44156-44348 Bearing’s tapered roller design efficiently handles both radial and thrust loads.
The precise cone and cup dimensions ensure smooth operation and easy installation.
Its standard radial clearance options provide flexibility for different application needs.
The open seal type allows for easy lubrication, enhancing performance and longevity.

Why Choose 44156-44348 Bearing for Precision Tasks?

44156-44348 Bearing offers a dynamic thrust rating of 7,770 lbf, ensuring stability in precision applications.
The chrome steel construction resists wear, maintaining accuracy over extended use.
Its ABEC-1 rating guarantees consistent performance in industrial settings.
The effective center location design improves load distribution, reducing stress on components.

Application

Industrial Uses of 44156-44348 Bearing
44156-44348 Bearing is commonly used in heavy machinery like construction equipment, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in demanding environments.

In automotive applications, 44156-44348 Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. Its inch sizing makes it compatible with many American-made vehicles.

For industrial gearboxes, 44156-44348 Bearing’s single-row design offers precise alignment and smooth operation. The open seal type allows for easy lubrication, extending its service life in high-use scenarios.

What Makes 44156-44348 Bearing a Preferred Choice?
44156-44348 Bearing is often chosen for agricultural machinery due to its ability to withstand heavy radial and thrust loads. The steel cage adds extra strength, making it suitable for rough conditions.

In conveyor systems, 44156-44348 Bearing’s standard radial clearance ensures consistent performance. Its compatibility with Timken models also makes it a versatile option for maintenance and replacements.

Built for Heavy-Duty Use: 44156-44348 Bearing
44156-44348 Bearing excels in mining equipment, where its robust design handles extreme loads. The tapered rollers distribute stress evenly, reducing wear over time.

For railway applications, 44156-44348 Bearing’s temperature range makes it reliable in varying climates. The ABEC-1 rating ensures adequate precision for most industrial needs.

Automotive vs Aerospace: Applications of 44156-44348 Bearing
In automotive settings, 44156-44348 Bearing supports drivetrain components with its combined load capacity. The inch measurements align well with standard vehicle designs.

For aerospace ground equipment, 44156-44348 Bearing’s chrome steel rollers provide durability. However, its ABEC-1 rating may limit use in high-precision flight systems.

Q&A

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