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TS (Single Row Tapered Roller Bearings) (Imperial) EE843220-843290

TS (Single Row Tapered Roller Bearings) (Imperial) EE843220-843290

The TS (Single Row Tapered Roller Bearings) EE843220-843290 is a robust bearing with a 22″ bore and 29″ outer diameter, crafted from durable chrome steel. It handles combined loads up to 465,000 lbf radially and 70,700 lbf thrust, making it suitable for heavy-duty applications.

Its single-row tapered roller design ensures smooth operation, while the pin-type cage enhances durability. The open seal allows for easy lubrication, essential for maintaining performance in demanding conditions.

This bearing operates efficiently in temperatures from -30°C to 110°C and is interchangeable with Timken models. Ideal for industrial machinery, construction equipment, or any setting requiring high load capacity.

Weighing 208.90 lb, it’s built to last and complies with RoHS and REACH standards. The ABEC-1 rating ensures reliable precision for various applications.

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Product Parameters

  • Part Number EE843220-843290
  • Brand TFL
  • Interchangeable Timken
  • Size 22" x 29" x 3.4688"
  • Bore Dia 22"
  • Bore Dia Tolerance +0.002" to 0
  • Outer Dia 29"
  • Outer Dia Tolerance +0.003" to 0
  • Cone Width 3.4688"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 2.5"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 3.4688"
  • Width Tolerance +0.015" to -0.015"
  • Cone Backface ToClear Radius 0.25"
  • Cup Backface ToClear Radius 0.250"
  • Cone Frontface Backing Diameter 27.4"
  • Cone Backface Backing Diameter 23.27"
  • Cup Frontface Backing Diameter 27.87"
  • Cup Backface Backing Diameter 27.52"
  • Cage Cone Frontface Clearance 0.29"
  • Cage Cone Backface Clearance 0.33"
  • Effective Center Location 0.89"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number EE843220
  • Cup Part Number 843290
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 843000
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Pin-Type
  • Dynamic Radial Load 465000 lbf
  • Static Radial Load 1030000 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 121000 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 70700 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 208.90 lb

Features

Performance Features of EE843220-843290 Bearing

EE843220-843290 Bearing is built with chrome steel rings and rollers, offering robust performance under combined loads.
Its dynamic radial load capacity reaches 465,000 lbf, making it suitable for heavy-duty industrial applications.

The pin-type cage ensures proper roller alignment, reducing friction and enhancing durability.
With a static radial load capacity of 1,030,000 lbf, it provides reliable support in demanding conditions.

EE843220-843290 Bearing operates efficiently within a temperature range of -30° to 110°C.
Its standard radial clearance options allow for flexibility in various operational environments.

The tapered roller design ensures smooth performance under both radial and thrust loads.
EE843220-843290 Bearing’s construction minimises maintenance needs, reducing downtime.

Application

Industrial Uses of EE843220-843290 Bearing
EE843220-843290 Bearing is commonly used in heavy machinery, such as mining equipment and large-scale conveyor systems, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in demanding industrial environments.

Where Is EE843220-843290 Bearing Used?
You’ll often find EE843220-843290 Bearing in construction vehicles, supporting axles and gearboxes that require high load capacity. Its inch sizing makes it a reliable choice for North American machinery standards.

Built for Heavy-Duty Use: EE843220-843290 Bearing
EE843220-843290 Bearing excels in applications like agricultural machinery, where its pin-type cage design reduces friction and wear. The standard radial clearance allows for smooth operation under varying load conditions.

Automotive vs Aerospace: Applications of EE843220-843290 Bearing
In automotive settings, EE843220-843290 Bearing supports heavy-duty truck axles, while in aerospace, it’s used in landing gear systems for its robust load handling. The temperature range ensures performance in diverse climates.

Key Fields for EE843220-843290 Bearing
EE843220-843290 Bearing is ideal for wind turbine systems, where its dynamic radial load capacity ensures long-term reliability. The open design simplifies lubrication maintenance, crucial for remote installations.

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