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TS (Single Row Tapered Roller Bearings) (Imperial) 3192-3120

TS (Single Row Tapered Roller Bearings) (Imperial) 3192-3120

The 3192-3120 is a single-row tapered roller bearing with a 1.125″ bore and 2.8593″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 21300 lbf radially and 3140 lbf thrust, making it versatile for various applications.

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

This model is interchangeable with Timken bearings, offering a reliable replacement option. Ideal for industrial machinery or automotive systems where combined loads are common.

Weighing 1.400 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, ensuring safe and eco-friendly use.

The standard radial clearance and ABEC-1 rating make it suitable for general precision needs. Its tapered roller design provides stable performance under varying load conditions.

Perfect for applications requiring durability and ease of maintenance, such as gearboxes or wheel hubs. The chrome steel construction ensures long-lasting performance even in demanding environments.

With its effective center location and precise tolerances, it offers reliable alignment in assemblies. The bearing’s design minimises friction, enhancing efficiency in rotational applications.

Suitable for both radial and thrust loads, it’s a practical choice for engineers and maintenance teams. Its compatibility with standard lubrication methods simplifies upkeep.

The 3100 series design ensures consistent performance, backed by robust materials. Whether in industrial or automotive settings, this bearing delivers dependable service.

Its straightforward installation and maintenance make it a favourite among repair professionals. The bearing’s dimensions and load ratings cater to a wide range of mechanical needs.

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Product Parameters

  • Part Number 3192-3120
  • Brand TFL
  • Interchangeable Timken
  • Size 1.125" x 2.8593" x 1.1875"
  • Bore Dia 1.125"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 2.8593"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.181"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.9375"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.1875"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 1.46"
  • Cone Backface Backing Diameter 1.71"
  • Cup Frontface Backing Diameter 2.68"
  • Cup Backface Backing Diameter 2.40"
  • Cage Cone Frontface Clearance 0.06"
  • Cage Cone Backface Clearance 0.03"
  • Effective Center Location -0.4"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 3192
  • Cup Part Number 3120
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 3100
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 21300 lbf
  • Static Radial Load 22800 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 5520 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 3140 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 1.400 lb

Features

Why Choose 3192-3120 Bearing for Precision Tasks?

3192-3120 Bearing features chrome steel rings and rollers, ensuring durability and precision in combined load applications.
Its dynamic radial load capacity of 21300 lbf makes it suitable for demanding industrial environments.
The steel cage maintains roller alignment, reducing friction and extending operational life.
With an ABEC-1 rating, it balances performance and cost-effectiveness for various applications.

Application

Industrial Uses of 3192-3120 Bearing
3192-3120 Bearing is commonly used in heavy machinery like construction equipment, where its tapered roller design handles combined radial and thrust loads effectively. The chrome steel construction ensures durability even in demanding environments.

In automotive applications, 3192-3120 Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. Its imperial sizing makes it a preferred choice for North American vehicle models.

For industrial conveyors, 3192-3120 Bearing’s open design allows for easy lubrication, extending service life in high-load scenarios. The steel cage adds stability, making it suitable for continuous operation.

Where Is 3192-3120 Bearing Used?
You’ll often find 3192-3120 Bearing in agricultural machinery, where its robust design handles rough conditions. The tapered rollers distribute loads evenly, reducing wear over time.

In mining equipment, 3192-3120 Bearing’s high dynamic radial load capacity ensures smooth operation under extreme stress. The standard radial clearance options make it adaptable to different setups.

Built for Heavy-Duty Use: 3192-3120 Bearing
3192-3120 Bearing excels in forestry machinery, where its combined load capability handles unpredictable forces. The chrome steel rollers resist deformation under heavy use.

For railway applications, 3192-3120 Bearing’s precise tolerances ensure reliable performance in axle boxes. The ABEC-1 rating balances cost and performance for these critical components.

Automotive vs Aerospace: Applications of 3192-3120 Bearing
In automotive drivetrains, 3192-3120 Bearing supports high torque demands, while its aerospace use is limited due to weight constraints. The inch sizing suits legacy industrial systems perfectly.

For general machinery, 3192-3120 Bearing’s versatility shines in pumps and gearboxes. The steel cage and chrome steel rollers provide a good balance of strength and cost-efficiency.

Q&A

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