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22778 Single Cones (Imperial)
22778 Single Cones (Imperial)

22778 Single Cones (Imperial)

The 22778 single cone is a tapered roller bearing with a 1.625-inch bore, designed for combined loads. Made from durable chrome steel, it handles dynamic radial loads up to 20900 lbf and works in temperatures from -30°C to 110°C.

Its open design allows easy maintenance, while the steel cage ensures reliable performance. The cone width of 1.0625 inches fits snugly in most applications, with standard radial clearance options available.

This model is interchangeable with Timken bearings, making it a practical choice for replacements. Ideal for heavy-duty machinery or automotive uses where combined loads are common.

Compliant with RoHS and REACH standards, it offers a balance of strength and durability. The ABEC-1 rating ensures consistent performance for general industrial needs.

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Product Parameters

  • Part Number 22778
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number 22778-22720 , 22778-22721
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Series 22778
  • Bore Dia 1.625"
  • Bore Dia Tolerance +0.005" to 0
  • Cone Width 1.0625"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.14"
  • Cone Frontface Backing Diameter 1.93"
  • Cone Backface Backing Diameter 2.17"
  • Cage Cone Frontface Clearance 0.08"
  • Cage Cone Backface Clearance 0.04"
  • Effective Center Location -0.25"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 20900 lbf
  • Static Radial Load 25800 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 5420 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 36400 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 3730 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 9430 lbf
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • Radial Clearance Standard (Available in C3/C4/C5)
  • RoHS Compliant
  • REACH Compliant

Features

How Does 22778 Bearing Handle Combined Loads?

22778 Bearing is designed with chrome steel rings and a steel cage, providing strong resistance to combined loads.
Its dynamic radial load capacity reaches 20,900 lbf, ensuring reliable performance in demanding applications.
The tapered roller design ensures smooth operation and even load distribution.
With a temperature range of -30° to 110°C, it performs well in various environments.

What Makes 22778 Bearing Suitable for High-Temperature Applications?

22778 Bearing operates efficiently in temperatures ranging from -30° to 110°C, making it versatile for different conditions.
The chrome steel construction enhances durability and resistance to wear.
Its tapered roller design ensures stability under combined loads.
The steel cage maintains proper roller alignment, reducing friction and extending service life.

Engineered for Precision: 22778 Bearing

22778 Bearing features a tapered roller design for precise load distribution and smooth operation.
The chrome steel rings and steel cage provide durability and resistance to wear.
With a dynamic radial load capacity of 20,900 lbf, it handles demanding applications with ease.
Its standard radial clearance ensures consistent performance in various conditions.

Why Choose 22778 Bearing for Heavy-Duty Applications?

22778 Bearing is built to handle heavy-duty applications with its robust chrome steel construction.
The tapered roller design ensures efficient load distribution and reduced friction.
Its dynamic radial load rating of 20,900 lbf makes it suitable for demanding environments.
The steel cage keeps rollers aligned, enhancing longevity and reliability.

Application

Industrial Uses of 22778 Single Cones
22778 Single Cones are commonly used in heavy machinery, such as construction equipment and agricultural gear, where their tapered roller design handles combined loads effectively. The open seal type allows for easy lubrication, extending service life in demanding conditions.

Where Is 22778 Single Cones Used?
You’ll often find 22778 Single Cones in truck wheel hubs, where their chrome steel construction ensures durability under heavy radial and thrust loads. The inch sizing makes them a straightforward fit for North American vehicle systems.

Built for Heavy-Duty Use: 22778 Single Cones
These cones excel in industrial gearboxes, where their steel cage and precise tolerances maintain performance under constant stress. The standard radial clearance option also makes them adaptable to various operational temperatures.

Automotive vs Aerospace: Applications of 22778 Single Cones
In automotive settings, 22778 Single Cones support axle systems, while their robust design also suits aerospace ground equipment. The ABEC-1 rating ensures reliable precision for both sectors without over-engineering.

Perfect Fit for Automation: 22778 Single Cones
22778 Single Cones work well in automated conveyor systems, where their tapered rollers manage directional shifts smoothly. The steel cage and chrome steel rings offer a balance of strength and cost-effectiveness for high-volume operations.

Q&A

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