TS (Single Row Tapered Roller Bearings) (Imperial) HH234040-HH234010

The HH234040-HH234010 is a single-row tapered roller bearing with a 5.75″ bore and 12.125″ outer diameter, built from sturdy chrome steel. It handles combined loads up to 259,000 lbf radially and 37,500 lbf thrust, making it suitable for heavy-duty applications.

Its pin-type cage design ensures smooth operation, while the open seal allows for easy lubrication. The bearing operates well 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, gearboxes, or large equipment where high load capacity is needed.

Weighing 66.60 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe use.

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Description

Features

Application

Q&A

Product Parameters

Part Number HH234040-HH234010
Brand TFL
Interchangeable Timken
Size 5.75" x 12.125" x 3.5"
Bore Dia 5.75"
Bore Dia Tolerance +0.001" to 0
Outer Dia 12.125"
Outer Dia Tolerance +0.002" to 0
Cone Width 3.6875"
Cone Width Tolerance +0.003" to -0.01
Cup Width 2.625"
Cup Width Tolerance +0.002" to -0.01
Width 3.5"
Width Tolerance +0.014" to -0.01"
Cone Backface ToClear Radius 0.380"
Cup Backface ToClear Radius 0.270"
Cone Frontface Backing Diameter 7.68"
Cone Backface Backing Diameter 7.32"
Cup Frontface Backing Diameter 11.26"
Cup Backface Backing Diameter 10.87"
Cage Cone Frontface Clearance 0.07"
Cage Cone Backface Clearance 0.36"
Effective Center Location -1.04"
System of Measurement Inch
Type Bearing
Cone Part Number HH234040
Cup Part Number HH234010
Bearing Type Roller
Roller Bearing Type Tapered
For Load Direction Combined
Construction Single Row
Seal Type Open
Cups Type Standard
Series HH234000
Ring Material Chrome Steel
Roller Material Chrome Steel
Cage Material Pin-Type
Dynamic Radial Load 259000 lbf
Static Radial Load 354000 lbf
Dynamic Radial Rating(90 Million Revolutions)(C90) 67200 lbf
Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 37500 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 66.60 lb

Features

Performance Features of HH234040-HH234010 Bearing

HH234040-HH234010 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 259,000 lbf, making it suitable for heavy-duty applications.
The pin-type cage ensures proper roller alignment, reducing friction and wear.
With a temperature range of -30° to 110°C, it performs reliably in various conditions.

How Is HH234040-HH234010 Bearing Engineered for Reliability?

HH234040-HH234010 Bearing features a single-row tapered roller design, optimised for combined load handling.
The chrome steel construction provides durability and resistance to wear under high stress.
Its standard radial clearance allows for smooth operation in diverse industrial settings.
The bearing’s ABEC-1 rating ensures consistent performance for precision applications.

Designed for Durability: HH234040-HH234010 Bearing

HH234040-HH234010 Bearing’s tapered roller design efficiently distributes loads across its surfaces.
With a static radial load capacity of 354,000 lbf, it withstands extreme pressure without deformation.
The pin-type cage maintains roller spacing, enhancing stability during operation.
Its wide temperature tolerance makes it versatile for various industrial environments.

Steel vs Ceramic Bearings: Strengths of HH234040-HH234010 Bearing

HH234040-HH234010 Bearing uses high-quality chrome steel for both rings and rollers, ensuring strength and longevity.
The material choice provides excellent resistance to wear and fatigue in demanding applications.
Its tapered roller design offers superior load distribution compared to standard ball bearings.
With proper lubrication, it maintains consistent performance across its operational temperature range.

Application

Industrial Uses of HH234040-HH234010 Bearing
HH234040-HH234010 Bearing is commonly used in heavy machinery like mining equipment and construction vehicles, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in demanding environments.

Where Is HH234040-HH234010 Bearing Used?
You’ll often find HH234040-HH234010 Bearing in agricultural machinery, supporting components like gearboxes and axles. Its inch sizing makes it a reliable choice for equipment designed to imperial specifications.

Built for Heavy-Duty Use: HH234040-HH234010 Bearing
HH234040-HH234010 Bearing excels in industrial fans and pumps, where its pin-type cage provides stability under high radial loads. The open design allows for easy lubrication, extending its service life.

Automotive vs Aerospace: Applications of HH234040-HH234010 Bearing
In automotive applications, HH234040-HH234010 Bearing supports heavy-duty truck axles, while in aerospace, it’s used in ground support equipment. The ABEC-1 rating ensures consistent performance across both sectors.

Key Fields for HH234040-HH234010 Bearing
HH234040-HH234010 Bearing is ideal for railway applications, particularly in freight car axles. Its high dynamic radial load capacity makes it suitable for prolonged use under heavy loads.