TS (Single Row Tapered Roller Bearings) (Imperial) 622A-614X

The 622A-614X is a single-row tapered roller bearing with a 2.1656″ bore and 4.5276″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 46600 lbf radially and 6510 lbf in 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 4.2 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards, it meets safety and environmental requirements.

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Description

Features

Application

Q&A

Product Parameters

Part Number 622A-614X
Brand TFL
Interchangeable Timken
Size 2.1656" x 4.5276" x 1.6151"
Bore Dia 2.1656"
Bore Dia Tolerance +0.005" to 0
Outer Dia 4.5276"
Outer Dia Tolerance +0.001" to 0
Cone Width 1.625"
Cone Width Tolerance +0.003" to -0.01
Cup Width 1.24"
Cup Width Tolerance +0.002" to -0.01
Width 1.6151"
Width Tolerance +0.008" to 0
Cone Backface ToClear Radius 0.03"
Cup Backface ToClear Radius 0.12"
Cone Frontface Backing Diameter 2.52"
Cone Backface Backing Diameter 2.56"
Cup Frontface Backing Diameter 4.29"
Cup Backface Backing Diameter 3.98"
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 614X
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 4.2 lb

Features

Performance Features of 622A-614X Bearing

622A-614X Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 46,600 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 conditions.

How Does 622A-614X Bearing Resist Wear?

622A-614X Bearing’s chrome steel construction provides excellent wear resistance, even under high stress.
The tapered roller design distributes loads evenly, minimising surface fatigue.
Its standard radial clearance allows for smooth operation while maintaining structural integrity.
Regular lubrication further extends its service life in demanding environments.

Engineered for Precision: 622A-614X Bearing

622A-614X Bearing features precise dimensional tolerances for consistent performance.
The ABEC-1 rating ensures reliable operation in various industrial applications.
Its effective center location of -0.55″ optimises load distribution across the rollers.
The single row design simplifies installation while maintaining high load capacity.

Steel vs Ceramic Bearings: Strengths of 622A-614X Bearing

622A-614X Bearing uses chrome steel for both rings and rollers, balancing cost and performance.
This material choice provides good heat resistance and load capacity at competitive prices.
The steel cage offers durability while keeping manufacturing costs reasonable.
With proper lubrication, it delivers reliable service in most industrial applications.

Application

Industrial Uses of 622A-614X Bearing
The 622A-614X Bearing is commonly used in heavy machinery like construction equipment and agricultural gear, where its tapered roller design handles combined loads effectively. Its chrome steel construction ensures durability in tough working conditions.

Where Is 622A-614X Bearing Used?
You’ll often find 622A-614X Bearing in automotive applications, particularly in wheel hubs and differential systems. Its precise inch sizing makes it a reliable choice for older or custom vehicle models.

Built for Heavy-Duty Use: 622A-614X Bearing
This bearing excels in industrial conveyor systems, where its high dynamic radial load capacity keeps operations running smoothly. The open design allows for easy lubrication, extending its service life.

Automotive vs Aerospace: Applications of 622A-614X Bearing
In automotive settings, 622A-614X Bearing supports drivetrain components, while its robustness also suits aerospace ground equipment. The steel cage adds stability under varying load conditions.

Perfect Fit for Automation: 622A-614X Bearing
For automated production lines, 622A-614X Bearing offers reliable performance in robotic arms and assembly systems. Its standard radial clearance ensures consistent operation over long periods.