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TS (Single Row Tapered Roller Bearings) (Imperial) 28118-28315

TS (Single Row Tapered Roller Bearings) (Imperial) 28118-28315

The 28118-28315 is a single-row tapered roller bearing with a 1.1875″ bore and 3.1496″ outer diameter, crafted from durable chrome steel. It handles combined loads up to 16900 lbf radially and 3020 lbf in 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.

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 sturdy yet manageable for its size. Compliant with RoHS and REACH standards, it’s a safe choice for most industrial environments.

The standard radial clearance ensures easy installation, with options for C3, C4, or C5 clearances if needed. Its ABEC-1 rating provides dependable precision for general applications.

The tapered roller design distributes loads evenly, enhancing durability. Suitable for moderate-speed operations where reliability is key.

Maintenance is straightforward, requiring regular lubrication for optimal performance. A solid pick for engineers needing a balance of strength and ease of use.

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Product Parameters

  • Part Number 28118-28315
  • Brand TFL
  • Interchangeable Timken
  • Size 1.1875" x 3.1496" x 0.827"
  • Bore Dia 1.1875"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 3.1496"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 0.8244"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.625"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 0.827"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.06"
  • Cup Backface ToClear Radius 0.06"
  • Cone Frontface Backing Diameter 1.48"
  • Cone Backface Backing Diameter 1.57"
  • Cup Frontface Backing Diameter 2.91"
  • Cup Backface Backing Diameter 2.72"
  • Cage Cone Frontface Clearance 0.07"
  • Cage Cone Backface Clearance 0.06"
  • Effective Center Location -0.19"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 28118
  • Cup Part Number 28315
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 28000
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 16900 lbf
  • Static Radial Load 15500 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 4390 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 3020 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

How Is 28118-28315 Bearing Engineered for Reliability?

28118-28315 Bearing features chrome steel rings and rollers, ensuring strong resistance to combined loads.
Its dynamic radial load capacity reaches 16,900 lbf, making it suitable for demanding industrial applications.
The steel cage maintains roller alignment, reducing friction and enhancing durability.
With a standard radial clearance, it offers reliable performance across various operating conditions.

What Makes 28118-28315 Bearing Suitable for High-Temperature Applications?

28118-28315 Bearing operates effectively in temperatures ranging from -30° to 110°C.
The chrome steel construction ensures stability and performance even under thermal stress.
Its open design allows for easy lubrication, maintaining smooth operation in high-heat environments.
The bearing’s robust build minimises wear, extending its service life.

Designed for Durability: 28118-28315 Bearing

28118-28315 Bearing is built with precision to handle both radial and thrust loads efficiently.
The tapered roller design distributes loads evenly, reducing stress on individual components.
Its chrome steel materials resist wear, ensuring long-term reliability.
With an ABEC-1 rating, it balances performance and affordability for various applications.

Application

Industrial Uses of 28118-28315 Bearing
28118-28315 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.

In automotive applications, 28118-28315 Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. Its imperial sizing makes it a convenient choice for older or American-made vehicles.

For industrial conveyor systems, 28118-28315 Bearing’s open design allows for easy lubrication, reducing downtime. The steel cage adds stability, making it suitable for high-load scenarios.

What Makes 28118-28315 Bearing a Preferred Choice?
28118-28315 Bearing works smoothly in gearboxes, where its tapered rollers manage both radial and thrust loads. The standard radial clearance offers flexibility for different operational needs.

In mining equipment, 28118-28315 Bearing’s robust build withstands harsh environments. Its ABEC-1 rating ensures consistent performance without overcomplicating precision requirements.

Built for Heavy-Duty Use: 28118-28315 Bearing
28118-28315 Bearing is ideal for forklifts and other material handling tools, thanks to its high dynamic load capacity. The steel cage keeps rollers aligned, even under stress.

For railway applications, 28118-28315 Bearing’s temperature tolerance makes it reliable in varying climates. The inch measurements simplify replacements in older systems.

Light-Duty vs Heavy-Duty: Best Uses for 28118-28315 Bearing
In light-duty scenarios like small pumps, 28118-28315 Bearing offers longevity with minimal maintenance. The open seal design allows quick access for lubrication.

For heavy-duty uses like industrial fans, 28118-28315 Bearing’s dynamic thrust rating ensures smooth rotation. Its chrome steel rollers resist wear over time.

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