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TS (Single Row Tapered Roller Bearings) (Imperial) 13685-13621A

TS (Single Row Tapered Roller Bearings) (Imperial) 13685-13621A

The 13685-13621A is a single-row tapered roller bearing with a 1.5″ bore and 2.717″ outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 15100 lbf radially and 2700 lbf thrust, suitable for demanding applications.

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

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for heavy-duty machinery or automotive systems where combined loads are common.

Weighing just 0.600 lb, it’s compact yet robust. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 13685-13621A
  • Brand TFL
  • Interchangeable Timken
  • Size 1.5" x 2.717" x 0.72"
  • Bore Dia 1.5"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 2.717"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 0.75"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.5638"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 0.72"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.090"
  • Cone Frontface Backing Diameter 1.69"
  • Cone Backface Backing Diameter 1.95"
  • Cup Frontface Backing Diameter 2.60"
  • Cup Backface Backing Diameter 2.40"
  • Cage Cone Frontface Clearance 0.05"
  • Cage Cone Backface Clearance 0.02"
  • Effective Center Location -0.12"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 13685
  • Cup Part Number 13621A
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 13600
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 15100 lbf
  • Static Radial Load 15300 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 3920 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 2700 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 0.600 lb

Features

Engineered for Precision: 13685-13621A Bearing

13685-13621A Bearing features a single row tapered roller design, ideal for handling combined loads with ease.
Its chrome steel construction ensures durability and resistance to wear in demanding applications.

The bearing’s dynamic radial load capacity reaches 15,100 lbf, providing reliable performance under stress.
With a standard radial clearance, it offers flexibility for various operational requirements.

13685-13621A Bearing operates efficiently within a temperature range of -30° to 110°C.
Its steel cage maintains roller alignment, enhancing longevity and reducing maintenance needs.

Application

Industrial Uses of 13685-13621A Bearing
13685-13621A Bearing is commonly used in heavy machinery like construction equipment, where its tapered roller design handles combined radial and thrust loads effectively. The chrome steel construction ensures durability even in demanding environments.

Where Is 13685-13621A Bearing Used?
You’ll often find 13685-13621A Bearing in automotive applications, particularly in wheel hubs and transmissions. Its inch sizing makes it a great fit for American-made vehicles, offering reliable performance under varying loads.

Built for Heavy-Duty Use: 13685-13621A Bearing
13685-13621A Bearing excels in industrial gearboxes, thanks to its robust steel cage and high dynamic load capacity. The open design allows for easy lubrication, extending its service life in continuous operation.

Automotive vs Aerospace: Applications of 13685-13621A Bearing
In automotive systems, 13685-13621A Bearing supports wheel assemblies, while in aerospace, it’s suited for auxiliary equipment. The ABEC-1 rating ensures consistent performance without over-engineering for less critical applications.

Perfect Fit for Automation: 13685-13621A Bearing
13685-13621A Bearing works well in automated conveyor systems, where its tapered rollers manage directional loads smoothly. The standard radial clearance option provides flexibility for various operational needs.

Q&A

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