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TS (Single Row Tapered Roller Bearings) (Imperial) 33889-33822

TS (Single Row Tapered Roller Bearings) (Imperial) 33889-33822

The 33889-33822 is a single-row tapered roller bearing with a 2″ bore and 3.75″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 29200 lbf radially and 4270 lbf in thrust, making it versatile for various applications.

Its open design allows easy lubrication, while the steel cage ensures durability under heavy use. 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 use in gearboxes, axles, or industrial machinery where combined loads are common.

Weighing 1.9 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

The standard radial clearance can be adjusted to C3, C4, or C5 for specific needs. Its ABEC-1 rating ensures consistent performance in most industrial settings.

The tapered roller design provides effective load distribution, enhancing longevity. Perfect for applications requiring precise alignment and reliable operation under stress.

Its dimensions (2″ x 3.75″ x 1.0938″) make it compact for its load capacity. The chrome steel rollers and rings ensure resistance to wear and tear over time.

Easy to maintain and install, this bearing is a practical choice for both new builds and replacements. Suitable for use in automotive, construction, or heavy machinery sectors.

The effective center location of -0.3″ aids in proper alignment during installation. Its standard cup type simplifies integration into existing systems.

With a dynamic radial rating of 7560 lbf for 90 million revolutions, it offers long service life. The steel cage keeps rollers in place, ensuring smooth rotation under load.

Ideal for high-stress environments where reliability and durability are key. Its compliance with international standards makes it a safe choice for global applications.

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Product Parameters

  • Part Number 33889-33822
  • Brand TFL
  • Interchangeable Timken
  • Size 2" x 3.75" x 1.0938"
  • Bore Dia 2"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 3.75"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.125"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.875"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.0938"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.03"
  • Cone Frontface Backing Diameter 2.28"
  • Cone Backface Backing Diameter 2.52"
  • Cup Frontface Backing Diameter 3.56"
  • Cup Backface Backing Diameter 3.39"
  • Cage Cone Frontface Clearance 0.11"
  • Cage Cone Backface Clearance 0.04"
  • Effective Center Location -0.3"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 33889
  • Cup Part Number 33822
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 33800
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 29200 lbf
  • Static Radial Load 36200 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 7560 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 4270 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 1.900 lb

Features

Why Choose 33889-33822 Bearing for Precision Tasks?

33889-33822 Bearing is crafted from chrome steel, offering robust performance under combined loads.
Its dynamic radial load capacity reaches 29,200 lbf, ensuring reliability in demanding conditions.
The tapered roller design enhances stability and reduces friction during operation.

Engineered for Efficiency: 33889-33822 Bearing

33889-33822 Bearing features a steel cage that maintains roller alignment, minimising wear.
With a temperature range of -30° to 110°C, it performs well in varied environments.
The standard radial clearance allows for smooth operation in diverse applications.

Structural Advantages of 33889-33822 Bearing

33889-33822 Bearing’s single-row construction provides a compact yet durable solution.
Its chrome steel rollers and rings ensure long-lasting performance under heavy loads.
The open seal design simplifies maintenance and lubrication requirements.

How Does 33889-33822 Bearing Resist Wear?

33889-33822 Bearing’s tapered rollers distribute loads evenly, reducing stress on components.
The chrome steel materials resist wear, extending the bearing’s service life.
Its precise tolerances ensure consistent performance even in high-speed applications.

Built for Reliability: 33889-33822 Bearing

33889-33822 Bearing handles both radial and thrust loads, making it versatile.
The ABEC-1 rating guarantees a balance of precision and affordability.
With a static radial load of 36,200 lbf, it excels in heavy-duty scenarios.

Application

Industrial Uses of 33889-33822 Bearing
The 33889-33822 Bearing is commonly used in heavy machinery, such as construction equipment and agricultural gear, where its tapered roller design handles combined loads effectively. Its chrome steel construction ensures durability even in demanding environments.

Where Is 33889-33822 Bearing Used?
You’ll often find the 33889-33822 Bearing in automotive applications like truck wheel hubs, where its ability to manage radial and thrust loads is essential. The inch sizing makes it a popular choice for North American vehicle designs.

Built for Heavy-Duty Use: 33889-33822 Bearing
This bearing excels in industrial settings like conveyor systems, where its steel cage and tapered rollers provide reliable performance. The open design allows for easy lubrication, extending its service life.

Automotive vs Aerospace: Applications of 33889-33822 Bearing
In automotive systems, the 33889-33822 Bearing supports heavy loads in axles and transmissions, while its precision makes it suitable for certain aerospace components. The ABEC-1 rating ensures consistent performance across these applications.

Perfect Fit for Automation: 33889-33822 Bearing
The 33889-33822 Bearing is a solid choice for automated machinery, where its tapered rollers ensure smooth operation under varying loads. Its standard radial clearance makes it adaptable to different industrial setups.

Q&A

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