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TS (Single Row Tapered Roller Bearings) (Imperial) 47680-47620

TS (Single Row Tapered Roller Bearings) (Imperial) 47680-47620

The 47680-47620 is a single-row tapered roller bearing with a 3″ bore and 5.25″ outer diameter, crafted from durable chrome steel. It handles combined loads up to 48100 lbf radially and 8640 lbf in 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 from -30°C to 110°C, suitable for varied environments.

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

Weighing 4.2 lb, it’s sturdy yet manageable for its size. Compliant with RoHS and REACH standards, it’s a safe choice for diverse settings.

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Product Parameters

  • Part Number 47680-47620
  • Brand TFL
  • Interchangeable Timken
  • Size 3" x 5.25" x 1.3125"
  • Bore Dia 3"
  • Bore Dia Tolerance +0.005" 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 4.09"
  • Cone Backface Backing Diameter 3.39"
  • 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 47680
  • 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 4.2 lb

Features

Performance Features of 47680-47620 Bearing

47680-47620 Bearing is built with chrome steel rings and rollers, offering robust performance under combined loads.
Its dynamic radial load capacity reaches 48,100 lbf, making it suitable for heavy-duty applications.

The tapered roller design ensures effective load distribution, reducing stress on individual components.
With a standard radial clearance, it provides flexibility for various operational requirements.

47680-47620 Bearing operates efficiently within a temperature range of -30° to 110°C.
The steel cage maintains roller alignment, enhancing durability and reducing maintenance needs.

Application

Industrial Uses of 47680-47620 Bearing
The 47680-47620 Bearing is commonly used in heavy machinery, such as construction equipment and agricultural gear, where its tapered roller design handles combined radial and thrust loads effectively. Its chrome steel construction ensures durability in demanding environments.

Where Is 47680-47620 Bearing Used?
You’ll often find the 47680-47620 Bearing in automotive applications like truck wheel hubs, where its robust design supports high loads and long service life. The imperial sizing makes it a straightforward fit for many North American vehicles.

Built for Heavy-Duty Use: 47680-47620 Bearing
This bearing excels in industrial settings like conveyor systems, where its open design allows for easy lubrication and maintenance. The steel cage adds stability, making it reliable for continuous operation.

Automotive vs Aerospace: Applications of 47680-47620 Bearing
In automotive systems, the 47680-47620 Bearing is ideal for transmissions and differentials, while its precision also suits aerospace landing gear components. The ABEC-1 rating ensures consistent performance across both fields.

Essential Roles of 47680-47620 Bearing
For mining equipment, the 47680-47620 Bearing’s high dynamic load capacity makes it a go-to choice for crushers and drills. Its standard radial clearance options provide flexibility for various operational needs.

Q&A

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