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TS (Single Row Tapered Roller Bearings) (Imperial) 863X-854V

TS (Single Row Tapered Roller Bearings) (Imperial) 863X-854V

The 863X-854V is a single-row tapered roller bearing with a 3.937″ bore and 7.5″ outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 103,000 lbf radially and 15,300 lbf thrust, suitable for heavy-duty applications.

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

This model is interchangeable with Timken bearings, making it a practical choice for replacements. Ideal for use in industrial machinery or automotive systems where high load capacity is needed.

Weighing 15.3 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a reliable option for various engineering needs.

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Product Parameters

  • Part Number 863X-854V
  • Brand TFL
  • Interchangeable Timken
  • Size 3.937" x 7.5" x 2.2501"
  • Bore Dia 3.937"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 7.5"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 2.265"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.75"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 2.2501"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.24"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 5.51"
  • Cone Backface Backing Diameter 4.88"
  • Cup Frontface Backing Diameter 6.86"
  • Cup Backface Backing Diameter 6.69"
  • Cage Cone Frontface Clearance 0.06"
  • Cage Cone Backface Clearance 0.15"
  • Effective Center Location -0.6"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 863X
  • Cup Part Number 854V
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 855
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 103000 lbf
  • Static Radial Load 142000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 26700 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 15300 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 15.3 lb

Features

How Is 863X-854V Bearing Engineered for Reliability?

863X-854V Bearing is built with chrome steel rings and rollers, offering robust performance under combined loads.
Its dynamic radial load capacity reaches 103,000 lbf, making it suitable for heavy-duty applications.
The steel cage ensures proper roller alignment, enhancing durability and reducing friction.
With a temperature range of -30° to 110°C, it performs reliably in various operating conditions.

What Makes 863X-854V Bearing Suitable for High-Temperature Applications?

863X-854V Bearing operates effectively in temperatures ranging from -30° to 110°C, maintaining consistent performance.
The chrome steel construction resists wear and deformation even under high thermal stress.
Its open design allows for efficient lubrication, further enhancing heat dissipation.
This makes it a dependable choice for industrial environments with fluctuating temperatures.

Designed for Durability: 863X-854V Bearing

863X-854V Bearing features a single-row tapered roller design, optimised for combined load handling.
The chrome steel rollers and rings provide excellent resistance to wear and fatigue.
With a static radial load capacity of 142,000 lbf, it ensures long-term reliability.
Its standard radial clearance options allow for flexibility in various applications.

Application

Industrial Uses of 863X-854V Bearing
863X-854V Bearing is commonly used in heavy machinery like construction equipment and mining tools, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in demanding environments.

Where Is 863X-854V Bearing Used?
You’ll often find 863X-854V Bearing in automotive applications, particularly in wheel hubs and differential systems. Its precise inch sizing makes it a reliable choice for older or custom vehicle models.

Built for Heavy-Duty Use: 863X-854V Bearing
863X-854V Bearing excels in industrial gearboxes, providing smooth operation under high radial and thrust loads. The steel cage adds extra strength, making it suitable for prolonged use.

Automotive vs Aerospace: Applications of 863X-854V Bearing
In automotive settings, 863X-854V Bearing supports heavy axles and transmissions, while its precision also makes it useful in certain aerospace components. The ABEC-1 rating ensures consistent performance.

Practical Applications of 863X-854V Bearing
863X-854V Bearing is a go-to for conveyor systems in factories, thanks to its ability to handle both radial and axial forces. The open design allows for easy lubrication, extending its service life.

Q&A

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