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TS (Single Row Tapered Roller Bearings) (Imperial) 46792-46720

TS (Single Row Tapered Roller Bearings) (Imperial) 46792-46720

The 46792-46720 is a single-row tapered roller bearing with a 6.5625″ bore and 8.875″ outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 68200 lbf radially and 11600 lbf in thrust, suitable for heavy-duty use.

Its open design allows straightforward 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, making it a practical choice for replacements. Ideal for industrial machinery or automotive applications where robust performance is needed.

Weighing 10 lb, it’s built to handle demanding conditions while complying with RoHS and REACH standards. The standard radial clearance offers flexibility for various setups.

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Product Parameters

  • Part Number 46792-46720
  • Brand TFL
  • Interchangeable Timken
  • Size 6.5625" x 8.875" x 1.625"
  • Bore Dia 6.5625"
  • Bore Dia Tolerance +0.001" to 0
  • Outer Dia 8.875"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.5625"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.3125"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.625"
  • Width Tolerance +0.014" to -0.01"
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 7.8"
  • Cone Backface Backing Diameter 7.17"
  • Cup Frontface Backing Diameter 8.62"
  • Cup Backface Backing Diameter 8.23"
  • Cage Cone Frontface Clearance 0.12"
  • Cage Cone Backface Clearance 0.13"
  • Effective Center Location 0.1"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 46792
  • Cup Part Number 46720
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 46700
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 68200 lbf
  • Static Radial Load 143000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 17700 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 11600 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 10 lb

Features

How Is 46792-46720 Bearing Engineered for Reliability?

46792-46720 Bearing is built with chrome steel rings and rollers, ensuring strength and durability under combined loads.
Its dynamic radial load capacity reaches 68,200 lbf, making it suitable for 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 reliably in various environments.

What Makes 46792-46720 Bearing Suitable for High-Temperature Applications?

46792-46720 Bearing operates efficiently in temperatures ranging from -30° to 110°C, maintaining performance in demanding conditions.
The chrome steel construction resists wear, ensuring long-term reliability.
Its open design allows for easy lubrication, reducing maintenance needs.
The tapered roller design handles both radial and thrust loads effectively.

Designed for Durability: 46792-46720 Bearing

46792-46720 Bearing features a single-row tapered roller design, optimised for combined load applications.
The chrome steel rollers and rings provide excellent resistance to wear and fatigue.
With a static radial load capacity of 143,000 lbf, it excels in heavy-load scenarios.
Its standard radial clearance ensures smooth operation and easy installation.

Application

Industrial Uses of 46792-46720 Bearing
46792-46720 Bearing is commonly used in heavy machinery, such as construction equipment and mining gear, where its tapered roller design handles combined loads effectively. The inch sizing makes it a good fit for American-made industrial systems.

In automotive applications, 46792-46720 Bearing supports large vehicle components like axles and wheel hubs, thanks to its high static radial load capacity. Its chrome steel construction ensures durability even under constant stress.

For agricultural machinery, 46792-46720 Bearing provides reliable performance in tractors and harvesters, where rough terrain demands robust bearing solutions. The open design allows for easy lubrication, extending its service life.

Where Is 46792-46720 Bearing Used?
You’ll often find 46792-46720 Bearing in conveyor systems, where its ability to manage both radial and thrust loads keeps operations smooth. The standard radial clearance offers flexibility for various industrial settings.

In wind turbines, 46792-46720 Bearing handles the dynamic loads generated by rotor blades, ensuring consistent energy production. Its steel cage adds stability during high-speed rotations.

Built for Heavy-Duty Use: 46792-46720 Bearing
46792-46720 Bearing excels in railway applications, supporting freight car axles with its impressive load ratings. The tapered rollers distribute weight evenly, reducing wear over time.

For oil and gas equipment, 46792-46720 Bearing withstands harsh environments, thanks to its chrome steel rollers and rings. The ABEC-1 rating ensures reliable precision in demanding conditions.

Automotive vs Aerospace: Applications of 46792-46720 Bearing
In trucks and buses, 46792-46720 Bearing ensures smooth operation in drivetrains, handling heavy loads with ease. Its inch measurements align with standard automotive parts.

While not typically used in aerospace, 46792-46720 Bearing finds its place in ground support equipment, where durability and load capacity are key. The temperature range suits most outdoor applications.

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