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TS (Single Row Tapered Roller Bearings) (Imperial) 49585-49521

TS (Single Row Tapered Roller Bearings) (Imperial) 49585-49521

The 49585-49521 is a single-row tapered roller bearing with a 2″ bore and 4″ outer diameter, crafted from durable chrome steel. It handles combined loads up to 35400 lbf radially and 6290 lbf thrust, making it robust for heavy-duty use.

Its open design allows easy lubrication, while the steel cage ensures reliable performance. The bearing operates smoothly in temperatures ranging from -30°C to 110°C.

This model is interchangeable with Timken bearings, offering a practical replacement option. Ideal for applications like automotive axles or industrial gearboxes where combined loads are common.

Weighing 2.6 lb, 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 49585-49521
  • Brand TFL
  • Interchangeable Timken
  • Size 2" x 4" x 1.3751"
  • Bore Dia 2"
  • 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 1.125"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.3751"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 2.32"
  • Cone Backface Backing Diameter 2.6"
  • Cup Frontface Backing Diameter 3.82"
  • Cup Backface Backing Diameter 3.43"
  • 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 49585
  • Cup Part Number 49521
  • 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 2.6 lb

Features

Performance Features of 49585-49521 Bearing

49585-49521 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 35,400 lbf, ensuring reliable performance in heavy-duty applications.

The steel cage maintains roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs well in various environmental conditions.

49585-49521 Bearing requires lubrication, but its robust design minimises maintenance needs.
The standard radial clearance option provides flexibility for different installation requirements.

Application

Industrial Uses of 49585-49521 Bearing
49585-49521 Bearing is commonly used in heavy machinery like construction equipment and agricultural gear, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability in tough working conditions.

In automotive applications, 49585-49521 Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. Its inch sizing makes it a go-to choice for American and British vehicle models.

For industrial conveyor systems, 49585-49521 Bearing’s open design allows for easy lubrication, extending service life in high-load scenarios. The steel cage adds stability, making it suitable for continuous operation.

What Makes 49585-49521 Bearing a Preferred Choice?
49585-49521 Bearing stands out in mining equipment due to its ability to manage both radial and thrust loads seamlessly. The standard radial clearance offers flexibility for different operational needs.

In power transmission systems, 49585-49521 Bearing’s robust design ensures smooth rotation even under heavy stress. Its compatibility with Timken models simplifies replacements and maintenance.

Built for Heavy-Duty Use: 49585-49521 Bearing
49585-49521 Bearing excels in forestry machinery, where its tapered rollers handle uneven loads without compromising performance. The ABEC-1 rating ensures consistent precision in demanding environments.

For railway applications, 49585-49521 Bearing’s chrome steel rollers provide long-lasting reliability. The inch measurements make it easy to integrate into existing systems without modifications.

Automotive vs Aerospace: Applications of 49585-49521 Bearing
In automotive settings, 49585-49521 Bearing is ideal for axle systems, offering stability and load capacity. Its steel cage ensures quiet operation, enhancing driver comfort.

For aerospace ground support equipment, 49585-49521 Bearing’s temperature tolerance makes it suitable for varying climates. The open design allows for quick inspections and maintenance.

Q&A

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