TS (Single Row Tapered Roller Bearings) (Imperial) HM88648X-HM88613

The HM88648X-HM88613 is a single-row tapered roller bearing with a 1.4062″ bore and 2.875″ outer diameter, crafted from sturdy chrome steel. It handles combined loads up to 17300 lbf radially and 4180 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 1.2 lb, it balances strength and manageability. Compliant with RoHS and REACH standards for safe use.

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Description

Features

Application

Q&A

Product Parameters

Part Number HM88648X-HM88613
Brand TFL
Interchangeable Timken
Size 1.4062" x 2.875" x 1.0629"
Bore Dia 1.4062"
Bore Dia Tolerance +0.005" to 0
Outer Dia 2.875"
Outer Dia Tolerance +0.001" to 0
Cone Width 1"
Cone Width Tolerance +0.003" to -0.01
Cup Width 0.8442"
Cup Width Tolerance +0.002" to -0.01
Width 1.0629"
Width Tolerance +0.008" to 0
Cone Backface ToClear Radius 0.03"
Cup Backface ToClear Radius 0.06"
Cone Frontface Backing Diameter 1.67"
Cone Backface Backing Diameter 1.93"
Cup Frontface Backing Diameter 2.74"
Cup Backface Backing Diameter 2.44"
Cage Cone Frontface Clearance 0.1"
Cage Cone Backface Clearance 0.04"
Effective Center Location -0.18"
System of Measurement Inch
Type Bearing
Cone Part Number HM88648X
Cup Part Number HM88613
Bearing Type Roller
Roller Bearing Type Tapered
For Load Direction Combined
Construction Single Row
Seal Type Open
Cups Type Standard
Series HM88600
Ring Material Chrome Steel
Roller Material Chrome Steel
Cage Material Steel
Dynamic Radial Load 17300 lbf
Static Radial Load 21200 lbf
Dynamic Radial Rating(90 Million Revolutions)(C90) 4480 lbf
Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 4180 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 1.2 lb

Features

Performance Features of HM88648X-HM88613 Bearing

HM88648X-HM88613 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 17,300 lbf, ensuring reliable performance in various applications.

The steel cage maintains roller alignment, reducing friction and extending operational life.
With a temperature range of -30° to 110°C, it performs well in diverse environments.

HM88648X-HM88613 Bearing requires lubrication but is designed for durability and ease of maintenance.
Its standard radial clearance options provide flexibility for different operational needs.

Application

Industrial Uses of HM88648X-HM88613 Bearing
HM88648X-HM88613 Bearing is commonly used in heavy machinery like construction equipment, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability in rugged environments.

Where Is HM88648X-HM88613 Bearing Used?
You’ll often find HM88648X-HM88613 Bearing in agricultural machinery, supporting components like gearboxes and axles. Its inch sizing makes it a good fit for North American equipment standards.

Built for Heavy-Duty Use: HM88648X-HM88613 Bearing
HM88648X-HM88613 Bearing excels in mining applications, where its high dynamic load capacity keeps operations running smoothly. The open design allows for easy lubrication, extending service life.

Automotive vs Aerospace: Applications of HM88648X-HM88613 Bearing
In automotive systems, HM88648X-HM88613 Bearing supports wheel hubs and drivetrains, offering reliable performance. For aerospace, its precision meets the demands of landing gear assemblies.

Essential Roles of HM88648X-HM88613 Bearing
HM88648X-HM88613 Bearing is a go-to choice for industrial fans, where its tapered rollers manage both radial and thrust loads. The steel cage adds stability during high-speed operation.