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TS (Single Row Tapered Roller Bearings) (Imperial) 47685-47623A

TS (Single Row Tapered Roller Bearings) (Imperial) 47685-47623A

The 47685-47623A is a single-row tapered roller bearing with a 3.25″ bore and 5.375″ outer diameter, crafted from robust chrome steel. It handles combined loads up to 48100 lbf radially and 8640 lbf thrust, making it a sturdy choice for heavy-duty applications.

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 industrial environments.

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for machinery like gearboxes or axles where combined loads are common. Weighing 5.2 lb, it balances strength and manageability for its size. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 47685-47623A
  • Brand TFL
  • Interchangeable Timken
  • Size 3.25" x 5.375" x 1.7501"
  • Bore Dia 3.25"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 5.375"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.3125"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.75"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.7501"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.03"
  • Cup Backface ToClear Radius 0.03"
  • Cone Frontface Backing Diameter 4.32"
  • Cone Backface Backing Diameter 3.58"
  • Cup Frontface Backing Diameter 1.10"
  • Cup Backface Backing Diameter 4.72"
  • 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 47623A
  • 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 5.2 lb

Features

Performance Features of 47685-47623A Bearing

47685-47623A Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 48,100 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.

How Is 47685-47623A Bearing Engineered for Reliability?

47685-47623A Bearing features precise cone and cup dimensions, ensuring smooth operation under stress.
The tapered roller design distributes loads evenly, enhancing durability and reducing wear.
Its standard radial clearance options (C3/C4/C5) allow for flexibility in different applications.
Lubrication is required to maintain optimal performance and longevity.

Built for Durability: 47685-47623A Bearing

47685-47623A Bearing’s chrome steel construction resists wear, making it suitable for demanding environments.
The single-row design simplifies installation while maintaining high load capacity.
With a static radial load rating of 58,900 lbf, it handles heavy loads with ease.
Its ABEC-1 rating ensures consistent performance for industrial applications.

Steel vs Ceramic Bearings: Strengths of 47685-47623A Bearing

47685-47623A Bearing uses chrome steel for both rollers and rings, providing excellent strength and durability.
The steel cage ensures stability, even under high radial and thrust loads.
Its dynamic thrust rating (Ca90) of 8,640 lbf makes it versatile for various applications.
The bearing’s standard lubrication requirements help maintain smooth operation over time.

Application

Industrial Uses of 47685-47623A Bearing
The 47685-47623A Bearing is commonly used in heavy machinery like construction equipment and agricultural gear, where its tapered roller design handles combined loads effectively. Its chrome steel construction ensures durability in demanding environments.

Where Is 47685-47623A Bearing Used?
You’ll often find 47685-47623A Bearing in automotive applications, particularly in wheel hubs and differential systems. Its imperial sizing makes it a straightforward fit for North American vehicle designs.

Built for Heavy-Duty Use: 47685-47623A Bearing
47685-47623A Bearing excels in industrial conveyor systems, thanks to its robust steel cage and high dynamic load capacity. The open design simplifies lubrication, extending service life in continuous operation.

Automotive vs Aerospace: Applications of 47685-47623A Bearing
In automotive settings, 47685-47623A Bearing supports drivetrain components, while its precision makes it suitable for aerospace landing gear systems. The ABEC-1 rating balances performance and cost for diverse needs.

Key Fields for 47685-47623A Bearing
47685-47623A Bearing is a reliable choice for mining equipment, where its tapered rollers manage heavy radial and thrust loads. The standard radial clearance adapts well to varying operational conditions.

Q&A

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