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71425 Single Cones (Imperial)
71425 Single Cones (Imperial)

71425 Single Cones (Imperial)

The 71425 single cone is a tapered roller bearing with a 1-inch bore, designed for combined loads. Made from durable chrome steel, it handles dynamic radial loads up to 81,700 lbf and static loads up to 122,000 lbf.

Its open design and steel cage ensure smooth operation, even at high speeds. The bearing works in temperatures from -30°C to 110°C, making it versatile for various conditions.

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for heavy-duty applications like truck axles or industrial gearboxes where combined loads are common.

Compliant with RoHS and REACH standards, it’s a safe and robust choice for demanding environments. The standard radial clearance ensures easy installation and reliable performance.

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Product Parameters

  • Part Number 71425
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number 71425-71750 , 71425-71750-B
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Series 71000
  • Bore Dia 1"
  • Bore Dia Tolerance +0.005" to 0
  • Cone Width 1.9375"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.14"
  • Cone Frontface Backing Diameter 4.72"
  • Cone Backface Backing Diameter 4.96"
  • Cage Cone Frontface Clearance 0.1"
  • Cage Cone Backface Clearance 0.18"
  • Effective Center Location -0.26"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 81700 lbf
  • Static Radial Load 122000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 21200 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 142000 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 15100 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 36900 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 Is 71425 Bearing Engineered for Reliability?

71425 Bearing is crafted from chrome steel, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 81,700 lbf, ensuring dependable performance in tough conditions.
The steel cage maintains roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs reliably in various environments.

What Makes 71425 Bearing Suitable for High-Temperature Applications?

71425 Bearing withstands temperatures up to 110°C, making it ideal for demanding industrial use.
The chrome steel construction ensures durability and consistent performance under thermal stress.
Its standard radial clearance options allow for flexibility in different operating conditions.
This bearing is designed to handle both radial and thrust loads efficiently.

Built for Durability: 71425 Bearing

71425 Bearing features a single-row tapered roller design for enhanced load distribution.
The steel cage provides stability, reducing wear and improving longevity.
With a static radial load capacity of 122,000 lbf, it excels in heavy-duty applications.
Its ABEC-1 rating ensures reliable precision for industrial machinery.

Steel vs Ceramic Bearings: Strengths of 71425 Bearing

71425 Bearing uses high-quality chrome steel for superior strength and wear resistance.
The steel cage design ensures smooth operation and reduces maintenance needs.
It handles dynamic radial loads up to 81,700 lbf, making it a robust choice.
The bearing’s standard radial clearance options provide versatility in various setups.

Why Choose 71425 Bearing for Precision Tasks?

71425 Bearing’s tapered roller design ensures accurate load handling and smooth rotation.
Its effective center location of -0.26″ enhances stability in precise applications.
The chrome steel rings and steel cage work together to minimize operational noise.
With an ABEC-1 rating, it meets the precision needs of industrial equipment.

Application

Industrial Uses of 71425 Single Cones
The 71425 Single Cones are commonly used in heavy machinery, such as construction equipment and mining gear, where combined loads are frequent. Their tapered roller design ensures smooth handling of both radial and thrust forces.

In automotive applications, 71425 Single Cones work well in wheel hubs and differential systems, providing reliable performance under varying loads. The inch sizing makes them a good fit for vehicles following imperial standards.

For industrial conveyor systems, 71425 Single Cones offer durability and ease of maintenance, thanks to their open seal design. The chrome steel construction ensures long-lasting performance even in demanding environments.

Where Is 71425 Single Cones Used?
You’ll often find 71425 Single Cones in agricultural machinery, like tractors and harvesters, where their robust design handles rough conditions. The steel cage adds extra strength for high-load scenarios.

In railway applications, 71425 Single Cones support axle boxes, ensuring smooth operation under heavy loads. Their standard radial clearance makes them versatile for various rail systems.

Built for Heavy-Duty Use: 71425 Single Cones
71425 Single Cones excel in forestry equipment, such as log splitters and sawmills, where their combined load capacity is crucial. The ABEC-1 rating ensures consistent performance without over-engineering.

For wind turbine yaw systems, 71425 Single Cones provide reliable rotation under varying wind loads. Their temperature range of -30° to 110°C makes them suitable for diverse climates.

Automotive vs Aerospace: Applications of 71425 Single Cones
In automotive settings, 71425 Single Cones handle wheel and transmission loads efficiently. Their inch measurements align with many US and UK vehicle designs.

For aerospace ground equipment, 71425 Single Cones support heavy-duty trolleys and loading systems. The tapered roller design ensures precision even under frequent load changes.

Q&A

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