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TS (Single Row Tapered Roller Bearings) (Imperial) 44156-44354

TS (Single Row Tapered Roller Bearings) (Imperial) 44156-44354

The 44156-44354 is a single-row tapered roller bearing with a 1.5625″ bore and 3.543″ outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 22400 lbf radially and 7770 lbf thrust, suitable for demanding applications.

Its open design allows easy lubrication, while the steel cage ensures durability. The bearing operates smoothly in temperatures from -30°C to 110°C, making it versatile for various conditions.

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

Weighing 1.6 lb, it balances strength and manageability. Compliant with RoHS and REACH standards for safe and sustainable use.

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Product Parameters

  • Part Number 44156-44354
  • Brand TFL
  • Interchangeable Timken
  • Size 1.5625" x 3.543" x 1"
  • Bore Dia 1.5625"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 3.543"
  • 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 44354
  • 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 1.6 lb

Features

Why Choose 44156-44354 Bearing for Precision Tasks?

44156-44354 Bearing features a single-row tapered roller design, ideal for handling combined loads with precision.
Its chrome steel construction ensures durability, supporting dynamic radial loads up to 22,400 lbf.

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.

44156-44354 Bearing’s standard radial clearance offers flexibility for different applications.
Its ABEC-1 rating ensures consistent performance for precision tasks.

Application

Industrial Uses of 44156-44354 Bearing
The 44156-44354 Bearing is a solid choice for heavy machinery like construction equipment and agricultural gear, where combined loads are common. Its tapered roller design handles both radial and thrust forces efficiently.

In automotive applications, 44156-44354 Bearing fits well in wheel hubs and differential systems, thanks to its durable chrome steel construction. The imperial sizing makes it a straightforward replacement for many North American vehicle models.

For industrial conveyor systems, 44156-44354 Bearing’s open design simplifies lubrication and maintenance. The steel cage ensures long service life even in dusty or high-load environments.

Where Is 44156-44354 Bearing Used?
You’ll often find 44156-44354 Bearing in mining equipment, where its robust build handles harsh conditions. The tapered rollers distribute loads evenly, reducing wear over time.

In manufacturing plants, this bearing supports machinery like presses and gearboxes. Its ABEC-1 rating balances precision and cost-effectiveness for general industrial use.

Built for Heavy-Duty Use: 44156-44354 Bearing
The 44156-44354 Bearing excels in forestry equipment, where shock loads are frequent. Its chrome steel rollers and rings resist deformation under stress.

For railway applications, this bearing’s standard radial clearance accommodates thermal expansion. The inch measurements align with many legacy systems still in use today.

Automotive vs Aerospace: Applications of 44156-44354 Bearing
In trucks and trailers, 44156-44354 Bearing handles wheel loads reliably. Its dynamic thrust rating suits stop-start urban delivery routes.

For ground support equipment at airports, this bearing’s temperature range works well in varying climates. The steel cage prevents jamming during frequent load changes.

Q&A

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