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TFL BEARINGS
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1985 Single Cones (Imperial)

1985 Single Cones (Imperial)

The 1985 single cones are tapered roller bearings with a 1.125-inch bore, designed for combined loads. Made from durable chrome steel, they handle dynamic radial loads up to 10900 lbf and operate smoothly in temperatures from -30°C to 110°C.

Their open design allows easy maintenance, while the steel cage ensures reliable performance. The bearings are part of the 1900 series and come in standard radial clearance, with options for C3, C4, or C5 if needed.

These cones are interchangeable with Timken models, making them a practical choice for replacements. Ideal for industrial machinery or automotive applications where combined loads are common.

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

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Product Parameters

  • Part Number 1985
  • Brand TFL
  • Interchangeable Brand Timken
  • System of Measurement Inch
  • Type Cones
  • Bearing Part Number 1985-1920 , 1985-1922 , 1985-1929 , 1985-1930 , 1985-1931 , 1985-1932 , 1985-1931-B
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Series 1900
  • Bore Dia 1.125"
  • Bore Dia Tolerance +0.005" to 0
  • Cone Width 0.762"
  • Cone Width Tolerance +0.003" to -0.01
  • Cone Backface ToClear Radius 0.03"
  • Cone Frontface Backing Diameter 1.32"
  • Cone Backface Backing Diameter 1.34"
  • Cage Cone Frontface Clearance 0.08"
  • Cage Cone Backface Clearance 0"
  • Effective Center Location -0.23"
  • Ring Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 10900 lbf
  • Static Radial Load 11300 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 2820 lbf
  • Dynamic Radial Rating(Two Row 1 Million Revolutions)(C1) 18900 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 1590 lbf
  • Dynamic Radial Rating(Two Row 90 Million Revolutions)(C90) 4910 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 1985 Bearing

1985 Bearing is crafted with chrome steel rings, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 10,900 lbf, ensuring reliable performance in various applications.

The steel cage maintains roller alignment, reducing wear and extending service life.
With a temperature range of -30° to 110°C, it performs well in diverse environments.

1985 Bearing’s tapered roller design ensures smooth operation under heavy loads.
Its standard radial clearance options provide flexibility for different installation needs.

Application

Common Applications of 1985 Bearing
In industrial settings, 1985 Bearing is widely used in heavy machinery like conveyor systems and gearboxes, where its tapered roller design handles combined loads efficiently. The open seal type allows for easy lubrication, extending service life in demanding conditions.

Where Is 1985 Bearing Used?
You’ll often find 1985 Bearing in automotive applications, particularly in wheel hubs and differentials, thanks to its robust chrome steel construction. Its inch sizing makes it a go-to choice for older or imperial-measurement machinery.

Built for Heavy-Duty Use: 1985 Bearing
1985 Bearing excels in construction equipment, supporting axial and radial loads in cranes and excavators. The steel cage ensures durability, even under constant stress and variable temperatures.

Automotive vs Industrial: Applications of 1985 Bearing
In vehicles, 1985 Bearing ensures smooth operation in drivetrains, while in factories, it’s trusted for pulley systems and pumps. Its ABEC-1 rating balances precision and affordability for diverse needs.

Perfect Fit for Automation: 1985 Bearing
1985 Bearing works well in automated assembly lines, where its consistent performance reduces downtime. The standard radial clearance adapts easily to both high-speed and low-speed operations.

Q&A

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