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44150-44363D TDO (Two-Row Double-Outer Race) (Imperial)

44150-44363D TDO (Two-Row Double-Outer Race) (Imperial)

The 44150-44363D is a double-row tapered roller bearing with a 1.5″ bore and 3.625″ outer diameter, built from sturdy chrome steel for long-lasting performance. It handles combined loads with a dynamic radial capacity of 39,100 lbf and operates smoothly in temperatures from -30°C to 110°C.

Its open design allows for easy lubrication, while the steel cage ensures durability under heavy loads. The bearing is designed for standard radial clearance, with options for C3, C4, or C5 clearances if needed.

This model is part of the 44000 series, featuring a double outer race construction for added stability. Ideal for industrial machinery or automotive applications where combined radial and thrust loads are common.

Weighing 3.61 lb, it meets RoHS and REACH standards, making it a safe and reliable choice for various environments. Its ABEC-1 rating ensures consistent performance for general precision needs.

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Product Parameters

  • Part Number 44150-44363D
  • Brand TFL
  • Size 1.5" x 3.625" x 0.933"
  • Bore Dia 1.5"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 3.625"
  • Outer Dia Tolerance +0.001" to 0
  • Double Cup Width 1.5625"
  • Double Cup Width Tolerance +0.003" to -0.01
  • Cone Width 0.933"
  • Cone Width Tolerance +0.002" to -0.01
  • Bearing Width Across Cups 2.1875"
  • Bearing Width Across Cups Tolerance +0.008" to 0
  • Cup Backface ToClear Radius 0.06"
  • Cone Backface Backing Diameter 2.17"
  • Cup Frontface Backing Diameter 3.39"
  • Cage Cone Backface Clearance 0.12"
  • Dynamic Radial Load 39100 lbf
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 44150
  • Cup Part Number 44363D
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Double Row
  • Seal Type Open
  • Cups Type Standard
  • Series 44000
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Rating(One Row 90 Million Revolutions) 5810 lbf
  • Dynamic Thrust Rating(90 Million Revolutions) 7770 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions) 10100 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 3.61 lb

Features

How Does 44150-44363D Bearing Handle Combined Loads?

44150-44363D Bearing is built with chrome steel rings and rollers, offering strong resistance to both radial and thrust loads.
Its dynamic radial load capacity reaches 39,100 lbf, ensuring reliable performance in demanding conditions.
The double-row tapered roller design distributes loads evenly, reducing wear and extending service life.
With a standard radial clearance, it provides smooth operation across a wide temperature range.

Why Choose 44150-44363D Bearing for Heavy-Duty Applications?

44150-44363D Bearing features a double-row tapered roller design, ideal for handling combined loads in industrial settings.
The chrome steel construction ensures durability, even under high stress and varying temperatures.
Its open seal type allows for easy lubrication, maintaining optimal performance over time.
With ABEC-1 precision, it balances cost-effectiveness and reliable operation.

Engineered for Reliability: 44150-44363D Bearing

44150-44363D Bearing’s double-row design provides stability and load distribution, making it suitable for heavy machinery.
The steel cage keeps rollers aligned, minimising friction and wear during operation.
Its standard radial clearance ensures smooth performance in both radial and thrust load scenarios.
With a temperature range of -30° to 110°C, it adapts to various working environments.

Application

Industrial Uses of 44150-44363D Bearing
The 44150-44363D Bearing is commonly used in heavy machinery, such as construction equipment and mining vehicles, where its double-row design handles combined radial and thrust loads efficiently.
Its chrome steel construction ensures durability in tough environments, making it a reliable choice for long-term use.

Where Is 44150-44363D Bearing Used?
You’ll often find the 44150-44363D Bearing in automotive applications like truck wheel hubs, where its tapered roller design supports high radial loads.
The inch sizing makes it compatible with many North American vehicle models, simplifying maintenance and replacements.

Built for Heavy-Duty Use: 44150-44363D Bearing
This bearing excels in industrial gearboxes, where its open design allows for easy lubrication and maintenance.
The standard radial clearance options provide flexibility for different operational needs.

Automotive vs Aerospace: Applications of 44150-44363D Bearing
In automotive settings, the 44150-44363D Bearing is ideal for axles and differentials, thanks to its robust load capacity.
For aerospace, its precision and reliability make it suitable for landing gear systems, though it’s more commonly seen in ground vehicles.

Key Fields for 44150-44363D Bearing
The 44150-44363D Bearing is a go-to choice for agricultural machinery, where its tapered rollers handle uneven loads smoothly.
Its steel cage and chrome steel rollers ensure consistent performance even under demanding conditions.

Q&A

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