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1674 Single Cones (Imperial)
1674 Single Cones (Imperial)

1674 Single Cones (Imperial)

The 1674 single cones are tapered roller bearings with a 1.245″ bore, designed for combined loads. Made from durable chrome steel, they handle dynamic radial loads up to 11800 lbf and static loads up to 13000 lbf.

Their open design and steel cage ensure smooth operation, even at high speeds. The bearings work well in temperatures from -30°C to 110°C, making them suitable for various environments.

These cones are interchangeable with Timken bearings, offering a reliable replacement option. Ideal for applications like automotive axles or industrial machinery where combined loads are common.

Compliant with RoHS and REACH standards, they provide a safe and robust solution. The standard radial clearance can also be adjusted to C3, C4, or C5 for specific needs.

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Product Parameters

  • Part Number 1674
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number 1674-1620
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Series 1674
  • Bore Dia 1.245"
  • Bore Dia Tolerance +0.005" to 0
  • Cone Width 0.8125"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.06"
  • Cone Frontface Backing Diameter 1.46"
  • Cone Backface Backing Diameter 1.56"
  • Cage Cone Frontface Clearance 0.06"
  • Cage Cone Backface Clearance 0.04"
  • Effective Center Location -0.21"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 11800 lbf
  • Static Radial Load 13000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 3060 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 20600 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 1950 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 5330 lbf
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • Radial Clearance Standard (Available in C3/C4/C5)
  • RoHS Compliant
  • REACH Compliant

Features

Performance Features of 1674 Bearing

1674 Bearing is crafted from chrome steel, offering strong resistance to combined loads with a dynamic radial load capacity of 11800 lbf.
Its tapered roller design ensures smooth operation and efficient load distribution.

The steel cage maintains roller alignment, reducing friction and extending the bearing’s lifespan.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

1674 Bearing’s standard radial clearance allows for flexibility in different applications.
Its ABEC-1 rating ensures consistent precision and performance.

Application

Industrial Uses of 1674 Bearing
1674 Bearing is commonly used in heavy machinery like construction equipment and agricultural tools, where its tapered roller design handles combined loads effectively. The open seal type allows for easy lubrication, keeping operations smooth in dusty environments.

In automotive applications, 1674 Bearing fits well in wheel hubs and differential systems, thanks to its durable chrome steel construction. Its inch measurements make it a reliable choice for older or custom vehicle models.

For industrial conveyor systems, 1674 Bearing’s high dynamic radial load capacity ensures long-lasting performance under constant use. The steel cage adds extra strength, making it suitable for high-stress scenarios.

Where Is 1674 Bearing Used?
You’ll often find 1674 Bearing in mining equipment, where its ability to handle heavy radial and thrust loads is crucial. The standard radial clearance options provide flexibility for different operational needs.

In railway applications, 1674 Bearing supports axle boxes, offering stability and durability over long distances. Its temperature range makes it reliable in varying weather conditions.

Built for Heavy-Duty Use: 1674 Bearing
1674 Bearing excels in forestry machinery, where its robust design withstands rough terrain and heavy loads. The ABEC-1 rating ensures consistent performance without unnecessary precision costs.

For pump systems, 1674 Bearing’s tapered rollers manage both radial and axial forces efficiently. The chrome steel rings resist wear, extending service life in demanding conditions.

Automotive vs Aerospace: Applications of 1674 Bearing
In automotive settings, 1674 Bearing is ideal for drivetrain components, balancing load capacity and durability. Its inch sizing suits classic car restorations perfectly.

For aerospace ground equipment, 1674 Bearing handles heavy loads in tow tractors and cargo loaders. The steel cage and chrome steel construction meet rigorous industry standards.

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