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TS (Single Row Tapered Roller Bearings) (Imperial) 49576-49520

TS (Single Row Tapered Roller Bearings) (Imperial) 49576-49520

The 49576-49520 is a single-row tapered roller bearing with a 1.75″ bore and 4″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 35400 lbf radially and 6290 lbf thrust, making it versatile for various 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, suitable for demanding environments.

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 2.7 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

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Product Parameters

  • Part Number 49576-49520
  • Brand TFL
  • Interchangeable Timken
  • Size 1.75" x 4" x 1.25"
  • Bore Dia 1.75"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 4"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.25"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.25"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.03"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 2.13"
  • Cone Backface Backing Diameter 2.17"
  • Cup Frontface Backing Diameter 3.82"
  • Cup Backface Backing Diameter 3.46"
  • Cage Cone Frontface Clearance 0.09"
  • Cage Cone Backface Clearance 0.07"
  • Effective Center Location -0.28"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 49576
  • Cup Part Number 49520
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 49500
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 35400 lbf
  • Static Radial Load 35000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 9170 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 6290 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 2.700 lb

Features

Why Choose 49576-49520 Bearing for Precision Tasks?

49576-49520 Bearing is crafted from chrome steel, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 35,400 lbf, ensuring reliable performance in demanding conditions.

The tapered roller design enhances stability, making it suitable for precision applications.
With a temperature range of -30° to 110°C, it performs well in various environments.

49576-49520 Bearing’s standard radial clearance allows for smooth operation and easy integration.
Its steel cage maintains roller alignment, reducing wear and extending service life.

Application

Industrial Uses of 49576-49520 Bearing
The 49576-49520 Bearing is commonly used in heavy machinery, such as construction equipment and agricultural gear, where its tapered roller design handles combined loads effectively. Its chrome steel construction ensures durability even in demanding environments.

Where Is 49576-49520 Bearing Used?
You’ll often find the 49576-49520 Bearing in automotive applications like truck wheel hubs, where its robust design supports both radial and thrust loads. The inch sizing makes it a convenient fit for many North American vehicle models.

Built for Heavy-Duty Use: 49576-49520 Bearing
This bearing excels in industrial settings like conveyor systems, where its open design allows for easy lubrication and maintenance. The steel cage adds extra strength, making it reliable for continuous operation.

Automotive vs Aerospace: Applications of 49576-49520 Bearing
In automotive systems, the 49576-49520 Bearing is ideal for gearboxes and differentials, while its precision also suits aerospace landing gear components. The ABEC-1 rating ensures consistent performance across different speeds.

Perfect Fit for Automation: 49576-49520 Bearing
The 49576-49520 Bearing works well in automated machinery, such as robotic arms, where its tapered rollers provide smooth motion control. Its standard radial clearance offers flexibility for various operational needs.

Q&A

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