TS (Single Row Tapered Roller Bearings) (Imperial) HH949549-HH949510

The HH949549-HH949510 is a single-row tapered roller bearing with a 9″ bore and 19.25″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 505,000 lbf radially and 210,000 lbf thrust, making it suitable for heavy-duty applications.

Its pin-type cage ensures smooth operation, while the open design allows for easy lubrication. The bearing operates well in temperatures ranging from -30°C to 110°C, offering reliable performance in various conditions.

This model is interchangeable with Timken bearings, providing a dependable replacement option. Ideal for industrial machinery, construction equipment, or any setting requiring robust load support.

Weighing 218.10 lb, it’s built for durability and long service life. 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 HH949549-HH949510
Brand TFL
Interchangeable Timken
Size 9" x 19.25" x 4.875"
Bore Dia 9"
Bore Dia Tolerance +0.001" to 0
Outer Dia 19.25"
Outer Dia Tolerance +0.002" to 0
Cone Width 4.375"
Cone Width Tolerance +0.003" to -0.01
Cup Width 2.875"
Cup Width Tolerance +0.002" to -0.01
Width 4.875"
Width Tolerance +0.014" to -0.01"
Cone Backface ToClear Radius 0.25"
Cup Backface ToClear Radius 0.250"
Cone Frontface Backing Diameter 12.13"
Cone Backface Backing Diameter 11.69"
Cup Frontface Backing Diameter 17.96"
Cup Backface Backing Diameter 16.38"
Cage Cone Frontface Clearance 0.58"
Cage Cone Backface Clearance 0.9"
Effective Center Location 1.57"
System of Measurement Inch
Type Bearing
Cone Part Number HH949549
Cup Part Number HH949510
Bearing Type Roller
Roller Bearing Type Tapered
For Load Direction Combined
Construction Single Row
Seal Type Open
Cups Type Standard
Series HH949500
Ring Material Chrome Steel
Roller Material Chrome Steel
Cage Material Pin-Type
Dynamic Radial Load 505000 lbf
Static Radial Load 564000 lbf
Dynamic Radial Rating(90 Million Revolutions)(C90) 131000 lbf
Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 210000 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 218.10 lb

Features

Performance Features of HH949549-HH949510 Bearing

HH949549-HH949510 Bearing is built with chrome steel rings and rollers, offering robust performance under combined loads.
Its dynamic radial load capacity reaches 505,000 lbf, making it suitable for heavy-duty industrial applications.

The pin-type cage ensures proper roller alignment, reducing friction and wear during operation.
With a temperature range of -30° to 110°C, it performs reliably in various environmental conditions.

HH949549-HH949510 Bearing’s standard radial clearance allows for smooth operation and easy installation.
Its ABEC-1 rating ensures consistent performance for general precision requirements.

The tapered roller design efficiently handles both radial and thrust loads.
Weighing 218.10 lb, it’s designed for stability in large-scale machinery.

Application

Industrial Uses of HH949549-HH949510 Bearing
HH949549-HH949510 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 in tough working conditions.

Where Is HH949549-HH949510 Bearing Used?
You’ll often find HH949549-HH949510 Bearing in large industrial gearboxes and power transmission systems. Its pin-type cage provides stability, making it suitable for high-load applications.

Built for Heavy-Duty Use: HH949549-HH949510 Bearing
HH949549-HH949510 Bearing excels in agricultural machinery, such as tractors and harvesters, thanks to its robust design. The standard radial clearance allows for smooth operation under varying loads.

Automotive vs Aerospace: Applications of HH949549-HH949510 Bearing
In automotive applications, HH949549-HH949510 Bearing supports axle systems, while in aerospace, it’s used in landing gear assemblies. Its inch sizing makes it versatile for different industries.

Key Fields for HH949549-HH949510 Bearing
HH949549-HH949510 Bearing is ideal for wind turbines, where its dynamic radial load capacity ensures reliable performance. The open design simplifies lubrication and maintenance.