80720 Single Cups (Imperial)

The 80720 is a single cup bearing with an outer diameter of 29 inches and a width of 1.625 inches, crafted from durable chrome steel. It fits well in imperial-sized systems and is interchangeable with Timken models.

Designed for tapered roller bearings, this cup handles moderate loads and operates smoothly in temperatures from -30°C to 110°C. Its ABEC-1 rating ensures reliable performance for general industrial use.

The standard cup design features precise backing diameters (28.32″ front, 28.11″ back) for secure fitting. The 0.13″ backface clearance radius helps with proper installation.

Ideal for machinery maintenance or replacements in industrial settings. Compliant with RoHS and REACH standards, it’s a practical choice for various applications.

Get A Free Quote

Description

Features

Application

Q&A

Product Parameters

Part Number 80720
Brand TFL
Interchangeable Timken
Size 28.11" x 29" x 1.625"
Outer Dia 29"
Outer Dia Tolerance +0.003" to 0
Cup Width 1.625"
Cup Width Tolerance +0.002" to -0.01
Cup Backface ToClear Radius 0.13"
Cup Frontface Backing Diameter 28.32"
Cup Backface Backing Diameter 28.11"
System of Measurement Inch
Roller Bearing Type Tapered
Type Cups
Bearing Part Number 80780-80720
Cups Type Standard
Series 80700
Ring Material Chrome Steel
Temperature Range -30° to 110 °C
ABEC Rating ABEC-1
RoHS Compliant
REACH Compliant

Features

How Is 80720 Bearing Engineered for Reliability?

80720 Bearing is crafted from chrome steel, offering durability and resistance to wear in demanding conditions.
Its tapered roller design ensures efficient load distribution, enhancing performance under stress.
The cup width tolerance of +0.002″ to -0.01″ allows for precise fitting, reducing operational issues.
With a temperature range of -30° to 110°C, it performs reliably in varied environments.

What Makes 80720 Bearing Suitable for High-Temperature Applications?

80720 Bearing’s chrome steel construction maintains integrity even at temperatures up to 110°C.
The tapered roller design helps dissipate heat, preventing overheating during prolonged use.
Its precise outer diameter tolerance ensures consistent performance under thermal expansion.
This makes it a dependable choice for industrial applications with high thermal demands.

Built for Durability: 80720 Bearing

80720 Bearing features a robust chrome steel ring, designed to withstand heavy loads and harsh conditions.
The tapered roller design minimises friction, extending the bearing’s service life.
With an ABEC-1 rating, it balances precision and durability for general industrial use.
Its compliance with RoHS and REACH standards ensures environmental and safety reliability.

Steel vs Ceramic Bearings: Strengths of 80720 Bearing

80720 Bearing’s chrome steel construction provides superior strength and cost-effectiveness compared to ceramic options.
The tapered roller design ensures efficient load handling, making it ideal for heavy-duty applications.
Its wide temperature range and precise tolerances offer reliable performance in diverse settings.
This makes it a practical choice for industries requiring durability and consistent operation.

Application

Industrial Uses of 80720 Single Cups
80720 Single Cups are commonly used in heavy machinery, such as mining equipment and construction vehicles, where their tapered design handles radial and axial loads effectively. The chrome steel construction ensures durability in tough working conditions.

Where Is 80720 Single Cups Used?
You’ll often find 80720 Single Cups in agricultural machinery, supporting components like tractor axles and harvesters. Their inch sizing makes them a good fit for older equipment still using imperial measurements.

Built for Heavy-Duty Use: 80720 Single Cups
80720 Single Cups excel in industrial gearboxes, providing reliable performance under constant stress. The standard cup design simplifies replacement and maintenance in busy workshops.

Automotive vs Aerospace: Applications of 80720 Single Cups
In automotive settings, 80720 Single Cups are used in truck wheel hubs, while their precision makes them suitable for certain aerospace landing gear components. The ABEC-1 rating balances cost and performance for these applications.

Perfect Fit for Automation: 80720 Single Cups
80720 Single Cups work well in conveyor systems, where their tapered rollers handle varying loads smoothly. The chrome steel rings resist wear, even in high-speed production lines.