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TS (Single Row Tapered Roller Bearings) (Imperial) 33261-33462

TS (Single Row Tapered Roller Bearings) (Imperial) 33261-33462

The 33261-33462 is a single-row tapered roller bearing with a 2.625″ bore and 4.625″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 31100 lbf radially and 6020 lbf in 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, gearboxes, or automotive systems where combined loads are common.

Weighing 2.9 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it’s a safe choice for most environments. The standard radial clearance can be adjusted to C3, C4, or C5 if needed.

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Product Parameters

  • Part Number 33261-33462
  • Brand TFL
  • Interchangeable Timken
  • Size 2.625" x 4.625" x 1.1875"
  • Bore Dia 2.625"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 4.625"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.1875"
  • 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 0.220"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 3.57"
  • Cone Backface Backing Diameter 3.35"
  • Cup Frontface Backing Diameter 4.45"
  • Cup Backface Backing Diameter 4.09"
  • Cage Cone Frontface Clearance 0.07"
  • Cage Cone Backface Clearance 0.07"
  • Effective Center Location -0.11"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 33261
  • Cup Part Number 33462
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 33000
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 31100 lbf
  • Static Radial Load 44300 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 8060 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 6020 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 2.9 lb

Features

Performance Features of 33261-33462 Bearing

33261-33462 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 31100 lbf, making it suitable for heavy-duty applications.
The steel cage ensures proper roller alignment, enhancing durability and reducing wear.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

How Is 33261-33462 Bearing Engineered for Reliability?

33261-33462 Bearing features a single-row tapered roller design, optimised for combined load handling.
The chrome steel construction provides excellent strength and wear resistance.
Its dynamic thrust rating of 6020 lbf ensures consistent performance under pressure.
Standard radial clearance options allow for flexibility in different applications.

Built for Durability: 33261-33462 Bearing

33261-33462 Bearing’s robust chrome steel components ensure long-lasting performance.
The tapered roller design efficiently distributes loads, reducing stress on individual components.
With a static radial load capacity of 44300 lbf, it handles demanding conditions with ease.
Proper lubrication is required to maintain optimal operation and extend service life.

Steel vs Ceramic Bearings: Strengths of 33261-33462 Bearing

33261-33462 Bearing uses high-quality chrome steel for both rings and rollers.
This material choice provides excellent durability and cost-effectiveness compared to ceramic options.
The bearing’s ABEC-1 rating ensures reliable precision for industrial applications.
Its standard radial clearance makes it versatile for various installation requirements.

Application

Industrial Uses of 33261-33462 Bearing
This bearing is commonly used in heavy machinery like construction equipment and mining gear, where its tapered roller design handles combined loads efficiently. The chrome steel construction ensures durability even in tough working conditions.

Where Is 33261-33462 Bearing Used?
You’ll often find 33261-33462 Bearing in automotive axles and wheel hubs, thanks to its ability to manage both radial and thrust loads. Its inch sizing makes it a good fit for American-made vehicles and industrial systems.

Built for Heavy-Duty Use: 33261-33462 Bearing
33261-33462 Bearing works well in agricultural machinery, such as tractors and harvesters, where reliability is key. The open design allows for easy lubrication, extending its service life in dusty environments.

Automotive vs Aerospace: Applications of 33261-33462 Bearing
In automotive settings, 33261-33462 Bearing supports drivetrain components, while in aerospace, it’s suited for auxiliary systems due to its robust load capacity. The standard radial clearance offers flexibility for various applications.

Practical Applications of 33261-33462 Bearing
For conveyor systems in factories, 33261-33462 Bearing provides smooth operation under heavy loads. Its steel cage and rollers ensure consistent performance, even with continuous use.

Q&A

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