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615 Single Cones (Imperial)
615 Single Cones (Imperial)

615 Single Cones (Imperial)

The 615 single cones are tapered roller bearings with a 1.75″ bore, designed for combined loads. Made from durable chrome steel, they handle dynamic radial loads up to 46600 lbf and static loads up to 54800 lbf.

Their open design and steel cage ensure smooth operation, even at temperatures from -30°C to 110°C. The effective center location of -0.55″ helps maintain stability under load.

These cones are interchangeable with Timken bearings, making them a practical choice for replacements. Ideal for heavy-duty applications like truck axles or industrial gearboxes.

Compliant with RoHS and REACH standards, they offer reliable performance with standard radial clearance options. The ABEC-1 rating ensures consistent quality for general industrial use.

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Product Parameters

  • Part Number 615
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number 615-612 , 615-612A , 615-612V , 615-614X , 615-612-B
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Series 615
  • Bore Dia 1.75"
  • Bore Dia Tolerance +0.005" to 0
  • Cone Width 1.625"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.14"
  • Cone Frontface Backing Diameter 2.2"
  • Cone Backface Backing Diameter 2.44"
  • Cage Cone Frontface Clearance 0.11"
  • Cage Cone Backface Clearance 0.13"
  • Effective Center Location -0.55"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 46600 lbf
  • Static Radial Load 54800 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 12100 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 81200 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 6510 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 21100 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 615 Bearing Handle Combined Loads?

615 Bearing is designed with chrome steel rings, providing strong resistance to both radial and thrust loads.
Its dynamic radial load capacity reaches 46,600 lbf, ensuring reliable performance in demanding applications.
The steel cage keeps the tapered rollers aligned, reducing wear and extending service life.
With a temperature range of -30° to 110°C, it performs well in various operating conditions.

Why Choose 615 Bearing for Precision Tasks?

615 Bearing features a single-row tapered roller design, offering precise load distribution.
The chrome steel construction enhances durability, while the steel cage ensures smooth operation.
Its ABEC-1 rating guarantees consistent performance for precision applications.
The standard radial clearance option allows for flexibility in different setups.

Engineered for Reliability: 615 Bearing

615 Bearing’s tapered roller design efficiently handles combined loads with minimal friction.
The chrome steel rings and steel cage provide long-lasting performance in tough conditions.
With a static radial load capacity of 54,800 lbf, it excels in heavy-duty applications.
Its wide temperature range makes it suitable for diverse industrial environments.

Material Composition of 615 Bearing

615 Bearing is crafted from high-quality chrome steel for enhanced strength and durability.
The steel cage ensures proper roller alignment, reducing wear and improving efficiency.
This material combination resists wear and corrosion, extending the bearing’s service life.
It meets RoHS and REACH compliance standards, ensuring environmental safety.

Operational Limits of 615 Bearing

615 Bearing operates effectively within a temperature range of -30° to 110°C.
Its dynamic radial rating of 46,600 lbf ensures reliable performance under heavy loads.
The bearing’s tapered roller design handles combined loads with ease.
Standard radial clearance options provide versatility for various applications.

Application

Common Applications of 615 Bearing
615 Bearing is widely used in industrial equipment like conveyor systems and heavy machinery, where its tapered roller design handles combined loads effectively. The open seal type allows for easy lubrication, making maintenance straightforward in dusty environments.

In automotive applications, 615 Bearing supports wheel hubs and drivetrain components, ensuring smooth operation under varying loads. Its inch sizing makes it compatible with many North American vehicle models.

For agricultural machinery, 615 Bearing’s chrome steel construction provides durability in tough conditions like harvesters and tractors. The steel cage further enhances its ability to withstand high radial and thrust loads.

Where Is 615 Bearing Used?
You’ll often find 615 Bearing in construction equipment, such as cranes and bulldozers, where its robust design manages heavy loads. The standard radial clearance ensures reliable performance even under constant stress.

In mining operations, 615 Bearing excels in crushers and screens, thanks to its ability to handle both radial and axial forces. The ABEC-1 rating balances precision with cost-effectiveness for these demanding applications.

Built for Heavy-Duty Use: 615 Bearing
615 Bearing is a go-to choice for railway applications, particularly in axle boxes where combined loads are common. Its temperature range of -30° to 110°C ensures performance in various climates.

In material handling equipment like forklifts, 615 Bearing’s dynamic load capacity keeps operations smooth. The steel cage and chrome steel rings offer a good balance of strength and longevity.

Automotive vs Industrial: Applications of 615 Bearing
In automotive settings, 615 Bearing is often used in differentials, providing reliable performance under high torque. Its inch measurements make it a practical choice for vintage or custom builds.

For industrial gearboxes, 615 Bearing’s tapered rollers distribute loads evenly, reducing wear over time. The C90 dynamic rating ensures it meets the demands of continuous operation.

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