TS (Single Row Tapered Roller Bearings) (Imperial) 623-612V

The 623-612V is a single-row tapered roller bearing with a 2.25″ bore and 4.75″ outer diameter, crafted from durable chrome steel. It handles combined loads up to 46600 lbf radially and 6510 lbf thrust, making it robust for heavy-duty use.

Its open design allows for easy lubrication, while the steel cage ensures reliable performance. The bearing operates smoothly in temperatures ranging from -30°C to 110°C.

This model is interchangeable with Timken bearings, offering a practical replacement option. Ideal for applications like industrial gearboxes or vehicle axles where combined loads are common.

Weighing 4.6 lb, it’s sturdy yet manageable for its size. Compliant with RoHS and REACH standards, it’s a safe choice for various industrial uses.

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Description

Features

Application

Q&A

Product Parameters

Part Number 623-612V
Brand TFL
Interchangeable Timken
Size 2.25" x 4.75" x 1.6251"
Bore Dia 2.25"
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 0.14"
Cup Backface ToClear Radius 0.130"
Cone Frontface Backing Diameter 2.6"
Cone Backface Backing Diameter 2.83"
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 623
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 4.6 lb

Features

Core Advantages of 623-612V Bearing

623-612V 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 proper roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs well in various environmental conditions.

623-612V Bearing requires lubrication, but its robust design minimises maintenance needs.
The standard radial clearance allows for smooth operation in diverse industrial settings.

Application

Industrial Uses of 623-612V Bearing
The 623-612V Bearing is a solid choice for heavy machinery like construction equipment, where its tapered roller design handles combined loads effortlessly. Its chrome steel construction ensures durability even in tough working conditions.

In automotive applications, 623-612V Bearing fits well in wheel hubs and differentials, providing reliable performance under varying loads. The imperial sizing makes it a convenient option for North American vehicle models.

For industrial conveyor systems, 623-612V Bearing’s open design allows for easy lubrication, extending its service life. The steel cage adds extra strength, making it suitable for high-load scenarios.

Where Is 623-612V Bearing Used?
You’ll often find 623-612V Bearing in agricultural machinery, where its robust design handles dusty and demanding environments. The tapered rollers ensure smooth rotation under heavy radial and thrust loads.

In mining equipment, 623-612V Bearing’s durability shines, thanks to its chrome steel rollers and rings. Its standard radial clearance makes it adaptable to various operational conditions.

Built for Heavy-Duty Use: 623-612V Bearing
623-612V Bearing excels in forestry equipment, where its single-row tapered design manages uneven loads with ease. The steel cage keeps everything in place, even during intense vibrations.

For railway applications, 623-612V Bearing’s reliable performance ensures smooth operation in freight car axles. Its ABEC-1 rating strikes a good balance between precision and cost-effectiveness.

Automotive vs Aerospace: Applications of 623-612V Bearing
In automotive systems, 623-612V Bearing is commonly used in truck transmissions, where its combined load capacity is a real advantage. The inch measurements make it easy to source replacements.

While not typically used in aerospace, 623-612V Bearing finds its place in ground support equipment. Its temperature range of -30° to 110°C covers most operational needs.