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02872 Single Cones (Imperial)
02872 Single Cones (Imperial)

02872 Single Cones (Imperial)

The 02872 single cone is a tapered roller bearing with a 1.125-inch bore, designed for combined loads. Made from durable chrome steel, it handles dynamic radial loads up to 14800 lbf and operates smoothly in temperatures from -30°C to 110°C.

Its open design allows easy maintenance, while the steel cage ensures reliable performance. The bearing is part of the 2800 series and is interchangeable with Timken models, making it a practical choice for replacements.

With standard radial clearance and ABEC-1 rating, it suits general industrial applications. Ideal for machinery where combined loads are common, such as gearboxes or conveyor systems. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 02872
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number 02872-02820 , 02872-02830 , 02872-02831
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Series 2800
  • Bore Dia 1.125"
  • Bore Dia Tolerance +0.005" to 0
  • Cone Width 0.875"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.03"
  • Cone Frontface Backing Diameter 1.46"
  • Cone Backface Backing Diameter 1.48"
  • Cage Cone Frontface Clearance 0.07"
  • Cage Cone Backface Clearance 0.03"
  • Effective Center Location -0.15"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 14800 lbf
  • Static Radial Load 16800 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 3830 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 25700 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 2980 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 6670 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 02872 Bearing Handle Combined Loads?

02872 Bearing is built with chrome steel rings and a steel cage, offering strong resistance to both radial and thrust loads.
Its dynamic radial load capacity reaches 14,800 lbf, making it suitable for demanding industrial applications.
The tapered roller design ensures smooth operation and efficient load distribution.
With a temperature range of -30° to 110°C, it performs reliably in various environments.

Why Choose 02872 Bearing for Heavy-Duty Applications?

02872 Bearing features a single-row construction, providing stability and durability under heavy loads.
The chrome steel material enhances wear resistance, extending the bearing’s service life.
Its standard radial clearance allows for flexibility in different operational conditions.
The open seal design simplifies maintenance and reduces downtime.

Engineered for Precision: 02872 Bearing

02872 Bearing’s tapered rollers ensure precise alignment, reducing friction and improving efficiency.
The steel cage maintains roller positioning, enhancing performance under combined loads.
With an ABEC-1 rating, it meets precision standards for various industrial uses.
The bearing’s effective center location design optimises load distribution and longevity.

Structural Advantages of 02872 Bearing

02872 Bearing’s chrome steel construction provides excellent strength and durability.
The tapered roller design handles combined loads efficiently, ensuring reliable operation.
Its wide temperature range makes it adaptable to different working environments.
The open seal type allows for easy inspection and maintenance.

What Makes 02872 Bearing Suitable for High-Temperature Applications?

02872 Bearing operates effectively in temperatures ranging from -30° to 110°C.
The chrome steel rings and steel cage maintain performance under thermal stress.
Its tapered roller design ensures consistent operation even in demanding conditions.
The bearing’s robust construction reduces the risk of deformation at high temperatures.

Application

Key Fields for 02872 Single Cones
02872 Single Cones are commonly used in industrial machinery, especially in conveyor systems and heavy-duty gearboxes where combined loads are present. Their tapered roller design ensures smooth operation even under demanding conditions.

In automotive applications, 02872 Single Cones provide reliable support for wheel hubs and differential systems. The inch sizing makes them a convenient choice for vehicles following imperial measurements.

For agricultural equipment, 02872 Single Cones handle the rugged demands of tractors and harvesters. The chrome steel construction offers durability, while the open seal design simplifies maintenance in dusty environments.

Automation systems benefit from 02872 Single Cones in robotic arms and assembly lines. Their precise load handling and standard radial clearance ensure consistent performance in repetitive tasks.

Household appliances like washing machines also use 02872 Single Cones for their quiet and efficient operation. The steel cage adds longevity, making them ideal for high-cycle domestic use.

Q&A

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