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TS (Single Row Tapered Roller Bearings) (Imperial) 2975-2925

TS (Single Row Tapered Roller Bearings) (Imperial) 2975-2925

The 2975-2925 is a single-row tapered roller bearing with a 1.75″ bore and 3.4375″ outer diameter, crafted from sturdy chrome steel. It manages combined loads up to 21000 lbf radially and 3220 lbf thrust, suitable for demanding applications.

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

This model is interchangeable with Timken bearings, making it a practical choice for replacements. Ideal for heavy-duty machinery or automotive systems where combined loads are common.

Weighing 1.6 lb, it offers a balance of strength and manageability. Compliant with RoHS and REACH standards for safety and environmental care.

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Product Parameters

  • Part Number 2975-2925
  • Brand TFL
  • Interchangeable Timken
  • Size 1.75" x 3.4375" x 1.0625"
  • Bore Dia 1.75"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 3.4375"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.0082"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.875"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.0625"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.090"
  • Cone Frontface Backing Diameter 2.01"
  • Cone Backface Backing Diameter 2.24"
  • Cup Frontface Backing Diameter 3.23"
  • Cup Backface Backing Diameter 2.95"
  • Cage Cone Frontface Clearance 0.08"
  • Cage Cone Backface Clearance 0.05"
  • Effective Center Location -0.25"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 2975
  • Cup Part Number 2925
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 2900
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 21000 lbf
  • Static Radial Load 26200 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 5440 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 3220 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 1.6 lb

Features

Performance Features of 2975-2925 Bearing

2975-2925 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 21,000 lbf, making it suitable for heavy-duty applications.
The steel cage ensures proper roller alignment, reducing friction and enhancing durability.

How Does 2975-2925 Bearing Resist Wear?

2975-2925 Bearing’s tapered roller design distributes loads evenly, minimising wear over time.
The chrome steel construction resists corrosion, ensuring reliable performance in harsh conditions.
With a temperature range of -30° to 110°C, it maintains stability in varying environments.

Engineered for Precision: 2975-2925 Bearing

2975-2925 Bearing features precise tolerances, ensuring smooth operation in demanding setups.
Its ABEC-1 rating guarantees consistent performance for industrial applications.
The standard radial clearance options (C3/C4/C5) allow for flexibility in different installations.

Steel vs Ceramic Bearings: Strengths of 2975-2925 Bearing

2975-2925 Bearing uses chrome steel for both rollers and rings, balancing strength and cost-effectiveness.
The steel cage provides robust support, ideal for high-load scenarios.
With a static radial load of 26,200 lbf, it outperforms many alternatives in durability.

What Ensures Smooth Operation in 2975-2925 Bearing?

2975-2925 Bearing’s tapered rollers reduce friction, enabling efficient rotation under load.
The precise cage clearances (0.08″ front, 0.05″ back) maintain proper roller alignment.
Lubrication requirements are straightforward, ensuring long-term reliability with minimal maintenance.

Application

Common Applications of 2975-2925 Bearing
In industrial settings, 2975-2925 Bearing is widely used in heavy machinery like conveyor systems and gearboxes, where its tapered roller design handles combined loads efficiently. The chrome steel construction ensures durability even in demanding environments.

For automotive applications, 2975-2925 Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. Its imperial sizing makes it compatible with many North American vehicle models.

In construction equipment, 2975-2925 Bearing supports axial and radial loads in machinery like excavators and cranes. The open design allows for easy lubrication, extending its service life in tough conditions.

Where Is 2975-2925 Bearing Used?
You’ll often find 2975-2925 Bearing in agricultural machinery, such as tractors and harvesters, where its robust design handles heavy loads. The steel cage adds extra strength for long-term use.

In mining equipment, 2975-2925 Bearing performs well in crushers and screens, thanks to its ability to manage both radial and thrust forces. The standard radial clearance ensures smooth operation under high stress.

Built for Heavy-Duty Use: 2975-2925 Bearing
This bearing is a go-to choice for forestry machinery like log splitters and sawmills, where its tapered rollers excel under intense loads. The ABEC-1 rating balances precision and cost-effectiveness.

For railway applications, 2975-2925 Bearing works reliably in axle boxes, enduring constant vibration and heavy loads. Its temperature range suits both cold and moderately hot climates.

Automotive vs Aerospace: Applications of 2975-2925 Bearing
In automotive systems, 2975-2925 Bearing is common in drivetrains, offering a balance of strength and affordability. The inch measurements align with many US-made components.

While not typically used in aerospace, 2975-2925 Bearing suits ground support equipment like tugs and loaders. Its static radial load capacity ensures stability during heavy lifting.

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