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TS (Single Row Tapered Roller Bearings) (Imperial) 47686N-47620

TS (Single Row Tapered Roller Bearings) (Imperial) 47686N-47620

The 47686N-47620 is a single-row tapered roller bearing with a 3.25″ 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 sturdy 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 various industrial conditions.

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

Weighing 3.8 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, ensuring safe and eco-friendly use.

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Product Parameters

  • Part Number 47686N-47620
  • Brand TFL
  • Interchangeable Timken
  • Size 3.25" x 5.25" x 1.3126"
  • 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 1.3126"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 4.32"
  • Cone Backface Backing Diameter 3.82"
  • 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 47686N
  • 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

Performance Features of 47686N-47620 Bearing

47686N-47620 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 48,100 lbf, making it suitable for heavy-duty applications.

The tapered roller design ensures smooth operation and efficient load distribution.
With a standard radial clearance, it provides reliable performance in various industrial settings.

47686N-47620 Bearing operates within a temperature range of -30° to 110°C, ensuring versatility.
Its steel cage keeps the rollers aligned, reducing wear and extending service life.

The bearing requires lubrication but offers durability under demanding conditions.
Its ABEC-1 rating ensures consistent performance for precision applications.

Application

Industrial Uses of 47686N-47620 Bearing
47686N-47620 Bearing is commonly used in heavy machinery, such as construction equipment and agricultural vehicles, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability in tough working conditions.

In automotive applications, 47686N-47620 Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. Its imperial sizing makes it a convenient choice for North American vehicle models.

For industrial conveyor systems, 47686N-47620 Bearing’s open design allows for easy lubrication, extending its service life in high-demand environments. The steel cage adds stability during continuous operation.

What Makes 47686N-47620 Bearing a Preferred Choice?
47686N-47620 Bearing is often selected for its ability to manage both radial and thrust loads in applications like gearboxes and power transmission systems. The standard radial clearance offers flexibility for different operational needs.

In mining equipment, 47686N-47620 Bearing’s robust design withstands harsh conditions, ensuring consistent performance. The ABEC-1 rating provides a balance of precision and affordability for industrial use.

Built for Heavy-Duty Use: 47686N-47620 Bearing
47686N-47620 Bearing excels in applications like forklifts and cranes, where its tapered rollers distribute loads evenly. The chrome steel rollers and rings enhance wear resistance.

For railway systems, 47686N-47620 Bearing’s durability and load capacity make it suitable for axle boxes. The inch measurements align with standard railway component specifications.

Light-Duty vs Heavy-Duty: Best Uses for 47686N-47620 Bearing
47686N-47620 Bearing is versatile enough for both light-duty machinery and heavy industrial equipment. Its dynamic load rating ensures reliability across various applications.

In hydraulic pumps, 47686N-47620 Bearing’s tapered design reduces friction, improving efficiency. The steel cage maintains roller alignment for smooth operation.

Q&A

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