TS (Single Row Tapered Roller Bearings) (Imperial) 624-612

The 624-612 is a single-row tapered roller bearing with a 2.125″ 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 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.

The standard radial clearance ensures easy installation, with options for C3, C4, or C5 available. Its tapered roller design provides efficient load distribution for long-lasting performance.

Suitable for applications requiring ABEC-1 precision, this bearing balances cost and performance. Perfect for maintenance or upgrades in heavy-duty equipment.

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Description

Features

Application

Q&A

Product Parameters

Part Number 624-612
Brand TFL
Interchangeable Timken
Size 2.125" x 4.75" x 1.625"
Bore Dia 2.125"
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 1.625"
Width Tolerance +0.008" to 0
Cone Backface ToClear Radius 0.03"
Cup Backface ToClear Radius 0.130"
Cone Frontface Backing Diameter 2.48"
Cone Backface Backing Diameter 2.52"
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 624
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

Performance Features of 624-612 Bearing

624-612 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, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs reliably in various environmental conditions.

624-612 Bearing’s standard radial clearance allows for smooth operation in most industrial settings.
Its ABEC-1 rating ensures consistent precision for general engineering applications.

Application

Industrial Uses of 624-612 Bearing
The 624-612 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 tough working conditions.

Where Is 624-612 Bearing Used?
You’ll often find the 624-612 Bearing in automotive applications, such as wheel hubs and differential systems, where its high load capacity keeps things running smoothly. The inch sizing makes it a good fit for many North American vehicles.

Built for Heavy-Duty Use: 624-612 Bearing
In industrial settings, the 624-612 Bearing excels in conveyor systems and gearboxes, thanks to its robust design and standard radial clearance. The steel cage adds extra strength for long-term reliability.

Automotive vs Aerospace: Applications of 624-612 Bearing
While the 624-612 Bearing is popular in automotive drivetrains, it’s also suited for aerospace ground support equipment where precision and load handling matter. Its ABEC-1 rating ensures consistent performance.

Perfect Fit for Automation: 624-612 Bearing
The 624-612 Bearing works well in automated machinery, like packaging systems, where its tapered rollers manage both radial and thrust loads. The open design simplifies lubrication and maintenance.