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TS (Single Row Tapered Roller Bearings) (Imperial) 47685-47620

TS (Single Row Tapered Roller Bearings) (Imperial) 47685-47620

The 47685-47620 is a single-row tapered roller bearing with a 3.25″ bore and 5.25″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 48100 lbf radially and 8640 lbf in thrust, making it versatile for heavy-duty use.

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

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for applications like truck axles or industrial gearboxes where robust performance is needed.

Weighing 3.8 lb, it’s a solid choice for machinery requiring high load capacity. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

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Product Parameters

  • Part Number 47685-47620
  • Brand TFL
  • Interchangeable Timken
  • Size 3.25" x 5.25" x 1.3125"
  • Bore Dia 3.25"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 5.25"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.3125"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.0313"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.3125"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.03"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 4.32"
  • Cone Backface Backing Diameter 3.58"
  • Cup Frontface Backing Diameter 5.08"
  • Cup Backface Backing Diameter 4.69"
  • Cage Cone Frontface Clearance 0.12"
  • Cage Cone Backface Clearance 0.08"
  • Effective Center Location -0.17"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 47685
  • Cup Part Number 47620
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 47600
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 48100 lbf
  • Static Radial Load 58900 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 12500 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 8640 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 3.8 lb

Features

How Is 47685-47620 Bearing Engineered for Reliability?

47685-47620 Bearing is built with chrome steel rings and rollers, ensuring strength and durability under combined loads.
Its dynamic radial load capacity reaches 48,100 lbf, making it suitable for heavy-duty applications.
The steel cage maintains roller alignment, reducing friction and enhancing performance.
With a temperature range of -30° to 110°C, it operates reliably in various conditions.

What Makes 47685-47620 Bearing Suitable for High-Temperature Applications?

47685-47620 Bearing can withstand temperatures up to 110°C, maintaining its structural integrity.
The chrome steel construction resists wear, even in demanding environments.
Its standard radial clearance allows for thermal expansion, ensuring consistent operation.
This makes it a dependable choice for high-temperature industrial applications.

Designed for Durability: 47685-47620 Bearing

47685-47620 Bearing features a single-row tapered roller design, optimised for combined load handling.
The chrome steel components provide excellent resistance to wear and fatigue.
With a static radial load capacity of 58,900 lbf, it offers long-lasting performance.
Its open design simplifies lubrication, ensuring smooth operation over time.

Application

Industrial Uses of 47685-47620 Bearing
The 47685-47620 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 in tough working conditions.

Where Is 47685-47620 Bearing Used?
You’ll often find 47685-47620 Bearing in automotive applications like truck wheel hubs, where its ability to manage radial and thrust loads keeps things running smoothly. The imperial sizing makes it a good fit for North American vehicle designs.

Built for Heavy-Duty Use: 47685-47620 Bearing
This bearing excels in industrial settings like conveyor systems, thanks to its robust steel cage and high dynamic load capacity. The open design allows for easy lubrication, extending its service life.

Automotive vs Aerospace: Applications of 47685-47620 Bearing
In automotive use, 47685-47620 Bearing supports wheel assemblies, while in aerospace, it’s found in landing gear systems. Its precision and reliability make it versatile across different industries.

Perfect Fit for Automation: 47685-47620 Bearing
For automated machinery, 47685-47620 Bearing provides smooth operation in robotic arms and assembly lines. Its standard radial clearance ensures consistent performance under varying loads.

Q&A

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