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1779 Single Cones (Imperial)
1779 Single Cones (Imperial)

1779 Single Cones (Imperial)

The 1779 single cones are tapered roller bearings designed for combined loads, with a 0.9375″ bore and made from durable chrome steel. They handle dynamic radial loads up to 10200 lbf and operate smoothly in temperatures from -30°C to 110°C.

Their open design and steel cage ensure easy maintenance and long service life. The bearings come in standard radial clearance, with options for C3, C4, or C5 fits to suit different applications.

These cones are part of the 1700 series and are interchangeable with Timken models, making them a reliable choice for replacements. Ideal for use in industrial machinery, automotive systems, or heavy equipment where combined loads are common.

Compliant with RoHS and REACH standards, they offer a balance of strength and performance for demanding environments. The ABEC-1 rating ensures consistent quality for general industrial use.

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Product Parameters

  • Part Number 1779
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number 1779-1729 , 1779-1729X , 1779-1730 , 1779-1738X , 1779-1729-B
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Series 1700
  • Bore Dia 0.9375"
  • Bore Dia Tolerance +0.005" to 0
  • Cone Width 0.781"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.03"
  • Cone Frontface Backing Diameter 1.12"
  • Cone Backface Backing Diameter 1.16"
  • Cage Cone Frontface Clearance 0.08"
  • Cage Cone Backface Clearance 0.01"
  • Effective Center Location -0.27"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 10200 lbf
  • Static Radial Load 10200 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 2650 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 17800 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 1390 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 4610 lbf
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • Radial Clearance Standard (Available in C3/C4/C5)
  • RoHS Compliant
  • REACH Compliant

Features

Engineered for Precision: 1779 Bearing

1779 Bearing features a tapered roller design, ideal for handling combined loads with ease.
Its chrome steel construction ensures durability and reliable performance in various applications.

The single-row design of 1779 Bearing provides efficient load distribution, reducing wear.
With a dynamic radial load capacity of 10,200 lbf, it excels in demanding conditions.

1779 Bearing operates smoothly within a temperature range of -30° to 110°C.
Its standard radial clearance options make it versatile for different industrial needs.

Application

Industrial Uses of 1779 Single Cones
The 1779 Single Cones are commonly used in heavy machinery, such as construction equipment and agricultural gear, where combined loads are frequent. Their tapered roller design ensures smooth operation even under demanding conditions.

In automotive applications, 1779 Single Cones are ideal for wheel hubs and differential systems, providing reliable performance. The inch sizing makes them compatible with a variety of North American vehicle models.

For industrial conveyor systems, 1779 Single Cones offer durability and ease of maintenance. Their chrome steel construction ensures long service life in high-load environments.

Where Is 1779 Single Cones Used?
You’ll often find 1779 Single Cones in mining equipment, where their robust design handles heavy radial and thrust loads. The open seal type allows for easy lubrication in dusty conditions.

In railway applications, 1779 Single Cones support axle boxes, ensuring smooth and safe operation. Their standard radial clearance makes them versatile for various rail systems.

Built for Heavy-Duty Use: 1779 Single Cones
The 1779 Single Cones excel in forestry machinery, where they endure rough terrain and heavy loads. Their steel cage adds extra strength, making them a dependable choice.

In material handling equipment, 1779 Single Cones provide consistent performance under continuous use. The ABEC-1 rating ensures reliable precision for most industrial needs.

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