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TS (Single Row Tapered Roller Bearings) (Imperial) 1988-1930

TS (Single Row Tapered Roller Bearings) (Imperial) 1988-1930

The 1988-1930 is a single-row tapered roller bearing with a 1.125″ bore and 2.24″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 10900 lbf radially and 1590 lbf thrust, making it versatile for various applications.

Its open design allows easy lubrication, while the steel cage ensures durability under stress. The bearing operates smoothly in temperatures from -30°C to 110°C, suitable for demanding environments.

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for machinery like gearboxes or axles where combined loads are common.

Weighing just 0.5lb, it’s lightweight yet robust. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

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Product Parameters

  • Part Number 1988-1930
  • Brand TFL
  • Interchangeable Timken
  • Size 1.125" x 2.24" x 0.7814"
  • Bore Dia 1.125"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 2.24"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 0.762"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.625"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 0.7814"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.03"
  • Cone Frontface Backing Diameter 1.32"
  • Cone Backface Backing Diameter 1.56"
  • Cup Frontface Backing Diameter 2.13"
  • Cup Backface Backing Diameter 2.01"
  • Cage Cone Frontface Clearance 0.08"
  • Cage Cone Backface Clearance 0"
  • Effective Center Location -0.23"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 1988
  • Cup Part Number 1930
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 1900
  • Ring Material Chrome Steel
  • Roller 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 Thrust Rating(90 Million Revolutions)(Ca90) 1590 lbf
  • Lubrication Required
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • Radial Clearance Standard (Available in C3/C4/C5)
  • RoHS Compliant
  • REACH Compliant
  • Weight 0.5 lb

Features

Engineered for Precision: 1988-1930 Bearing

1988-1930 Bearing features a single row tapered roller design, ideal for handling combined loads with ease.
Its chrome steel construction ensures durability and resistance to wear in demanding applications.

The bearing’s dynamic radial load capacity of 10900 lbf makes it suitable for heavy-duty machinery.
With a standard radial clearance, it offers reliable performance across various operating conditions.

1988-1930 Bearing operates efficiently within a temperature range of -30° to 110°C.
Its steel cage maintains roller alignment, contributing to smooth and consistent operation.

Application

Common Applications of 1988-1930 Bearing
In industrial settings, 1988-1930 Bearing is a reliable choice for heavy machinery like conveyor systems and gearboxes, where combined loads are common. Its tapered roller design ensures smooth operation even under demanding conditions.

Where Is 1988-1930 Bearing Used?
You’ll often find 1988-1930 Bearing in automotive applications, particularly in wheel hubs and transmissions. Its chrome steel construction provides durability and consistent performance over time.

Built for Heavy-Duty Use: 1988-1930 Bearing
1988-1930 Bearing handles combined loads effortlessly, making it suitable for construction equipment and agricultural machinery. The open design allows for easy lubrication and maintenance.

Automotive vs Industrial: Applications of 1988-1930 Bearing
In automotive systems, 1988-1930 Bearing supports wheel hubs, while in industrial settings, it’s used in pumps and compressors. Its inch sizing makes it versatile for various equipment types.

Perfect Fit for Automation: 1988-1930 Bearing
1988-1930 Bearing works well in automated systems like robotic arms, where precision and reliability are key. The steel cage ensures stability even during high-speed operations.

Q&A

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