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

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

The 622X-612 is a single-row tapered roller bearing with a 2.1654″ bore and 4.75″ outer diameter, built 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 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 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 622X-612
  • Brand TFL
  • Interchangeable Timken
  • Size 2.1654" x 4.75" x 1.6251"
  • Bore Dia 2.1654"
  • 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 0.12"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 2.52"
  • Cone Backface Backing Diameter 2.76"
  • 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 622X
  • Cup Part Number 612
  • 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

What Makes 622X-612 Bearing Suitable for Heavy-Duty Applications?

622X-612 Bearing is constructed with chrome steel rings and rollers, providing excellent resistance to combined loads.
Its dynamic radial load capacity reaches 46,600 lbf, making it ideal for demanding industrial uses.
The steel cage ensures proper roller alignment, reducing friction and enhancing durability.
With a standard radial clearance, it offers reliable performance in various operating conditions.

How Is 622X-612 Bearing Engineered for Reliability?

622X-612 Bearing features a single-row tapered roller design, optimised for combined load handling.
The chrome steel components resist wear, ensuring a longer service life even under heavy stress.
Its effective centre location of -0.55″ helps maintain stability during operation.
Operating within a temperature range of -30° to 110°C, it performs consistently in diverse environments.

Built for Durability: 622X-612 Bearing

622X-612 Bearing’s robust construction includes precision-machined chrome steel rollers and rings.
The open design allows for easy lubrication, maintaining smooth operation over time.
With a static radial load capacity of 54,800 lbf, it handles substantial weight without compromising performance.
Its ABEC-1 rating ensures dependable precision for various industrial applications.

Application

Industrial Uses of 622X-612 Bearing
The 622X-612 Bearing is commonly used in heavy machinery like construction equipment and agricultural gear, where its tapered roller design handles combined loads efficiently. Its chrome steel construction ensures durability even in demanding environments.

Where Is 622X-612 Bearing Used?
You’ll often find the 622X-612 Bearing in automotive applications, particularly in wheel hubs and differential systems. Its inch sizing makes it a reliable choice for vehicles requiring precise load distribution.

Built for Heavy-Duty Use: 622X-612 Bearing
This bearing excels in industrial fans and pumps, thanks to its robust steel cage and high dynamic load capacity. The open design allows for easy lubrication, extending its service life.

Automotive vs Aerospace: Applications of 622X-612 Bearing
In automotive systems, the 622X-612 Bearing supports high radial loads, while in aerospace, its precision fits auxiliary equipment. The ABEC-1 rating ensures consistent performance across both sectors.

Perfect Fit for Automation: 622X-612 Bearing
The 622X-612 Bearing is ideal for conveyor systems in automated production lines, where its tapered rollers reduce friction. Its standard radial clearance adapts well to varying operational demands.

Q&A

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