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TS (Single Row Tapered Roller Bearings) (Imperial) 622A-612V

TS (Single Row Tapered Roller Bearings) (Imperial) 622A-612V

The 622A-612V is a single-row tapered roller bearing with a 2.1656″ bore and 4.75″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 46600 lbf radially and 6510 lbf thrust, making it versatile for various 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, offering a reliable replacement option. Ideal for heavy-duty machinery or automotive systems where combined loads are common.

Weighing 4.8 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 622A-612V
  • Brand TFL
  • Interchangeable Timken
  • Size 2.1656" x 4.75" x 1.6251"
  • Bore Dia 2.1656"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 4.75"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1.625"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 1.25"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 1.6251"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.03"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 2.52"
  • Cone Backface Backing Diameter 2.56"
  • Cup Frontface Backing Diameter 4.35"
  • Cup Backface Backing Diameter 4.13"
  • Cage Cone Frontface Clearance 0.11"
  • Cage Cone Backface Clearance 0.13"
  • Effective Center Location -0.55"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number 622A
  • Cup Part Number 612V
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series 615
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 46600 lbf
  • Static Radial Load 54800 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 12100 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 6510 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 4.8 lb

Features

Performance Features of 622A-612V Bearing

622A-612V Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 46,600 lbf, ensuring reliable performance in heavy-duty applications.

The steel cage maintains roller alignment, reducing friction and extending service life.
With a temperature range of -30° to 110°C, it performs well in various operating conditions.

622A-612V Bearing requires lubrication for optimal performance and longevity.
Its standard radial clearance makes it versatile for different industrial uses.

Application

Industrial Uses of 622A-612V Bearing
The 622A-612V Bearing is commonly used in heavy machinery, such as construction equipment and agricultural gear, where combined radial and thrust loads are present. Its chrome steel construction ensures durability in demanding environments.

In automotive applications, 622A-612V Bearing fits well in wheel hubs and differential systems, providing reliable performance under varying loads. The imperial sizing makes it a convenient choice for North American vehicle models.

For industrial conveyor systems, 622A-612V Bearing’s tapered roller design handles high loads efficiently, reducing maintenance needs. The open seal type allows for easy lubrication, extending its service life.

Where Is 622A-612V Bearing Used?
You’ll often find 622A-612V Bearing in mining equipment, where its robust design handles extreme conditions. The steel cage adds extra strength, making it suitable for high-impact scenarios.

In manufacturing plants, 622A-612V Bearing supports machinery like presses and rollers, ensuring smooth operation. Its standard radial clearance offers flexibility for different load requirements.

Built for Heavy-Duty Use: 622A-612V Bearing
The 622A-612V Bearing excels in applications like gearboxes and drivetrains, where combined loads are common. Its tapered rollers distribute stress evenly, enhancing longevity.

For forestry equipment, 622A-612V Bearing’s chrome steel rollers withstand abrasive conditions. The ABEC-1 rating ensures consistent performance without over-engineering for standard applications.

Automotive vs Aerospace: Applications of 622A-612V Bearing
In automotive settings, 622A-612V Bearing is ideal for wheel assemblies, balancing radial and thrust loads. Its imperial sizing simplifies replacements in older vehicle models.

For aerospace ground equipment, 622A-612V Bearing handles heavy loads in tow tractors and cargo lifts. The temperature range suits both indoor and outdoor use.

Key Fields for 622A-612V Bearing
The 622A-612V Bearing is a go-to for industrial fans and blowers, where its tapered rollers manage axial and radial forces. The open design simplifies lubrication checks.

In material handling systems, 622A-612V Bearing’s durability reduces downtime. The standard radial clearance ensures compatibility with various shaft fits.

Q&A

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