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TS (Single Row Tapered Roller Bearings) (Imperial) 23685-23621

TS (Single Row Tapered Roller Bearings) (Imperial) 23685-23621

The 23685-23621 is a single-row tapered roller bearing with a 1.25″ bore and 2.875″ outer diameter, crafted from durable chrome steel. It handles combined loads up to 20100 lbf radially and 3300 lbf thrust, making it versatile for various applications.

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

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

Weighing 1.2 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

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Product Parameters

  • Part Number 23685-23621
  • Brand TFL
  • Interchangeable Timken
  • Size 1.25" x 2.875" x 1.0626"
  • Bore Dia 1.25"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 2.875"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.062"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.875"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.0626"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.03"
  • Cone Frontface Backing Diameter 1.57"
  • Cone Backface Backing Diameter 1.81"
  • Cup Frontface Backing Diameter 2.72"
  • Cup Backface Backing Diameter 2.48"
  • Cage Cone Frontface Clearance 0.06"
  • Cage Cone Backface Clearance 0.05"
  • Effective Center Location -0.32"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 23685
  • Cup Part Number 23621
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 23600
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 20100 lbf
  • Static Radial Load 22900 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 5210 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 3300 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 1.2 lb

Features

Engineered for Precision: 23685-23621 Bearing

23685-23621 Bearing is crafted with chrome steel rings and rollers, ensuring strength and durability.
Its dynamic radial load capacity reaches 20100 lbf, making it suitable for combined load applications.

The tapered roller design provides smooth operation and reduces friction under heavy loads.
With a standard radial clearance, it offers reliable performance in various industrial settings.

23685-23621 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 23685-23621 Bearing
23685-23621 Bearing is commonly used in heavy machinery like construction equipment and agricultural gear, where its tapered roller design handles combined loads efficiently. The chrome steel construction ensures durability even in tough working conditions.

What Makes 23685-23621 Bearing a Preferred Choice?
In automotive applications, 23685-23621 Bearing fits well in wheel hubs and drivetrains, offering reliable performance under radial and thrust loads. Its inch sizing makes it compatible with many North American vehicle models.

Built for Heavy-Duty Use: 23685-23621 Bearing
For industrial conveyor systems, 23685-23621 Bearing provides smooth operation and long service life. The open design allows for easy lubrication, which is essential for high-load environments.

Automotive vs Aerospace: Applications of 23685-23621 Bearing
While 23685-23621 Bearing excels in automotive drivetrains, it’s also suitable for aerospace landing gear components. Its ability to handle dynamic loads makes it versatile across industries.

Perfect Fit for Automation: 23685-23621 Bearing
In robotic arms and automated assembly lines, 23685-23621 Bearing ensures precise movement and stability. The steel cage adds extra strength for continuous operation.

Q&A

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