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

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

The 33889N-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 34600 lbf radially and 5060 lbf 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 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 1.9 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number 33889N-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 33889N
  • 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 34600 lbf
  • Static Radial Load 36200 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 8960 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 5060 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

Performance Features of 33889N-33822 Bearing

33889N-33822 Bearing is crafted with chrome steel rings and rollers, offering robust performance under combined loads.
Its dynamic radial load capacity reaches 34,600 lbf, making it suitable for heavy-duty applications.
The steel cage ensures proper roller alignment, enhancing durability and reducing friction.
With a temperature range of -30° to 110°C, it performs reliably in various environments.

How Is 33889N-33822 Bearing Engineered for Reliability?

33889N-33822 Bearing features a single-row tapered roller design, optimised for combined load handling.
The chrome steel construction resists wear, ensuring a longer operational life.
Its standard radial clearance allows for smooth operation in diverse conditions.
Maintenance is straightforward, with lubrication required for optimal performance.

Built for Durability: 33889N-33822 Bearing

33889N-33822 Bearing’s tapered roller design efficiently manages both radial and thrust loads.
The steel cage maintains roller positioning, reducing wear and extending service life.
With a static radial load capacity of 36,200 lbf, it excels in demanding applications.
Its ABEC-1 rating ensures consistent performance for industrial uses.

Steel vs Ceramic Bearings: Strengths of 33889N-33822 Bearing

33889N-33822 Bearing utilises chrome steel for both rings and rollers, balancing strength and cost-effectiveness.
The material choice ensures reliable performance under high dynamic radial loads up to 34,600 lbf.
Its standard radial clearance provides flexibility for various installation requirements.
The bearing operates effectively within a broad temperature range, from -30° to 110°C.

Application

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

In automotive applications, 33889N-33822 Bearing fits well in wheel hubs and drivetrains, providing reliable performance under varying loads. The inch sizing makes it a preferred choice for American-made vehicles and machinery.

For industrial conveyor systems, 33889N-33822 Bearing’s open design allows for easy lubrication, extending service life in high-load scenarios. The steel cage adds extra strength, making it suitable for continuous operation.

Where Is 33889N-33822 Bearing Used?
You’ll often find 33889N-33822 Bearing in mining equipment, where its robust design handles heavy radial and thrust loads. The standard radial clearance ensures smooth operation even under stress.

In manufacturing plants, this bearing supports machinery like presses and gearboxes, thanks to its high dynamic load capacity. The ABEC-1 rating balances precision and cost-effectiveness for industrial use.

Built for Heavy-Duty Use: 33889N-33822 Bearing
33889N-33822 Bearing excels in forestry equipment, where its tapered rollers manage uneven loads and shocks. The chrome steel rollers resist wear, reducing maintenance needs.

For railway applications, this bearing’s effective center location helps maintain alignment in bogies and axles. Its temperature range also ensures reliability in varying climates.

Automotive vs Aerospace: Applications of 33889N-33822 Bearing
In automotive systems, 33889N-33822 Bearing is ideal for differentials and transmissions, offering smooth performance under combined loads. The inch measurements simplify replacements in older vehicles.

For aerospace ground equipment, this bearing supports heavy-duty trolleys and loaders, where its static radial load capacity is crucial. The steel cage provides added stability for safety-critical applications.

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