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TS (Single Row Tapered Roller Bearings) (Imperial) 19138-19282

TS (Single Row Tapered Roller Bearings) (Imperial) 19138-19282

The 19138-19282 is a single-row tapered roller bearing with a 1.377″ bore and 2.8125″ outer diameter, crafted from sturdy chrome steel. It handles combined loads, with a dynamic radial load capacity of 11400 lbf and a static radial load of 13000 lbf.

Its open design allows for easy lubrication, while the steel cage ensures durability. The bearing operates smoothly in temperatures ranging 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 applications like automotive axles or industrial machinery where combined loads are common.

Weighing just 0.7 lb, it’s lightweight yet robust. Compliant with RoHS and REACH standards, it’s a safe and dependable choice for many engineering needs.

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Product Parameters

  • Part Number 19138-19282
  • Brand TFL
  • Interchangeable Timken
  • Size 1.377" x 2.8125" x 0.6875"
  • Bore Dia 1.377"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 2.8125"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 0.6504"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.625"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 0.6875"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.06"
  • Cup Backface ToClear Radius 0.06"
  • Cone Frontface Backing Diameter 1.59"
  • Cone Backface Backing Diameter 1.67"
  • Cup Frontface Backing Diameter 2.62"
  • Cup Backface Backing Diameter 2.44"
  • Cage Cone Frontface Clearance 0.09"
  • Cage Cone Backface Clearance 0.03"
  • Effective Center Location -0.06"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 19138
  • Cup Part Number 19282
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 19000
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 11400 lbf
  • Static Radial Load 13000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 2960 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 2250 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 0.7 lb

Features

Performance Features of 19138-19282 Bearing

19138-19282 Bearing is built with chrome steel rings and rollers, offering robust performance under combined loads.
Its dynamic radial load capacity reaches 11,400 lbf, making it suitable for heavy-duty applications.

The tapered roller design ensures effective load distribution, reducing stress on individual components.
With a standard radial clearance, it provides reliable operation in various industrial settings.

19138-19282 Bearing operates within a temperature range of -30° to 110°C, ensuring versatility.
The steel cage maintains roller alignment, enhancing durability and reducing maintenance needs.

Application

Industrial Uses of 19138-19282 Bearing
19138-19282 Bearing is commonly used in heavy machinery like construction equipment and agricultural gear, where its tapered roller design handles combined loads efficiently. The chrome steel construction ensures durability even in demanding environments.

What Makes 19138-19282 Bearing a Preferred Choice?
In automotive applications, 19138-19282 Bearing fits well in wheel hubs and differential systems, thanks to its precise imperial measurements. Its open design allows for easy lubrication, extending service life.

Built for Heavy-Duty Use: 19138-19282 Bearing
For industrial conveyor systems, 19138-19282 Bearing offers reliable performance under constant radial and thrust loads. The steel cage adds strength, making it suitable for high-load scenarios.

Automotive vs Aerospace: Applications of 19138-19282 Bearing
While 19138-19282 Bearing excels in truck axles and heavy vehicles, its precision also suits aerospace landing gear components. The ABEC-1 rating ensures consistent performance across varied conditions.

Where Is 19138-19282 Bearing Used?
You’ll find 19138-19282 Bearing in mining equipment, where its robust design handles extreme loads. The standard radial clearance option makes it versatile for different operational needs.

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