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45285 Single Cones (Imperial)
45285 Single Cones (Imperial)

45285 Single Cones (Imperial)

The 45285 single cone is a tapered roller bearing with a 2-inch bore, designed for combined loads and built to imperial measurements. Made from sturdy chrome steel, it handles dynamic radial loads up to 34,500 lbf and operates smoothly in temperatures from -30°C to 110°C.

Its open design and steel cage ensure durability, while the standard radial clearance (also available in C3/C4/C5) offers flexibility for different applications. The cone width of 1.2188 inches fits snugly in most setups.

This model is interchangeable with Timken bearings, making replacements straightforward. Ideal for heavy-duty machinery or industrial equipment where reliable performance under combined loads is needed.

Compliant with RoHS and REACH standards, it’s a practical choice for engineers and maintenance teams seeking a robust, easy-to-install solution. The ABEC-1 rating ensures consistent precision for general industrial use.

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Product Parameters

  • Part Number 45285
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number 45285-45220 , 45285-45221 , 45285-45222 , 45285-45220-B
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Series 45200
  • Bore Dia 2"
  • Bore Dia Tolerance +0.005" to 0
  • Cone Width 1.2188"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.09"
  • Cone Frontface Backing Diameter 2.44"
  • Cone Backface Backing Diameter 2.56"
  • Cage Cone Frontface Clearance 0.1"
  • Cage Cone Backface Clearance 0.07"
  • Effective Center Location -0.32"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 34500 lbf
  • Static Radial Load 42600 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 8930 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 60000 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 5090 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 15600 lbf
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • Radial Clearance Standard (Available in C3/C4/C5)
  • RoHS Compliant
  • REACH Compliant

Features

Performance Features of 45285 Bearing

45285 Bearing is crafted from chrome steel, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 34,500 lbf, ensuring reliable performance in tough conditions.

The tapered roller design of 45285 Bearing provides smooth operation under heavy loads.
With a temperature range of -30° to 110°C, it performs well in various environments.

45285 Bearing’s steel cage keeps rollers aligned, reducing wear and extending service life.
Its standard radial clearance ensures compatibility with a wide range of applications.

Application

Industrial Uses of 45285 Single Cones
The 45285 Single Cones are widely used in heavy machinery, such as construction equipment and mining tools, where combined loads are common. Their tapered roller design ensures reliable performance under both radial and thrust forces.

In automotive applications, 45285 Single Cones are often found in wheel hubs and differential systems, providing smooth operation and durability. The inch sizing makes them a preferred choice for American and British vehicle models.

For industrial conveyor systems, 45285 Single Cones offer excellent load-handling capabilities, thanks to their chrome steel construction. The open seal design allows for easy lubrication, extending their service life in demanding environments.

What Makes 45285 Single Cones a Preferred Choice?
45285 Single Cones are ideal for agricultural machinery, where their robust design handles uneven loads and harsh conditions. The steel cage adds strength, making them suitable for high-impact applications.

In railway applications, 45285 Single Cones support axle boxes, ensuring stable and efficient performance. Their standard radial clearance options provide flexibility for different operational needs.

Built for Heavy-Duty Use: 45285 Single Cones
45285 Single Cones excel in forestry equipment, where their tapered rollers manage heavy loads and shocks. The chrome steel rings enhance wear resistance, even in dusty or wet conditions.

For marine applications, 45285 Single Cones are used in propeller shafts, offering reliable performance in corrosive environments. Their temperature range ensures stability in both cold and warm climates.

Automotive vs Aerospace: Applications of 45285 Single Cones
In automotive systems, 45285 Single Cones are trusted for their durability in transmissions and drivetrains. Their ABEC-1 rating balances precision and cost-effectiveness for mass production.

For aerospace ground support equipment, 45285 Single Cones provide dependable performance in load-handling mechanisms. The inch measurement system simplifies maintenance and part replacement.

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