TS (Single Row Tapered Roller Bearings) (Imperial) HM88630-HM88610

The HM88630-HM88610 is a single-row tapered roller bearing with a 1-inch bore and 2.8438-inch outer diameter, crafted from durable chrome steel. It handles combined loads up to 17300 lbf radially and 4180 lbf thrust, making it robust for demanding applications.

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 use in gearboxes, wheel hubs, or industrial machinery where combined loads are common.

Weighing 1.3 lb, it’s sturdy yet manageable for its size. Compliant with RoHS and REACH standards for safe and environmentally friendly use.

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Description

Features

Application

Q&A

Product Parameters

Part Number HM88630-HM88610
Brand TFL
Interchangeable Timken
Size 1" x 2.8438" x 1"
Bore Dia 1"
Bore Dia Tolerance +0.005" to 0
Outer Dia 2.8438"
Outer Dia Tolerance +0.001" to 0
Cone Width 1"
Cone Width Tolerance +0.003" to -0.01
Cup Width 0.7812"
Cup Width Tolerance +0.002" to -0.01
Width 1"
Width Tolerance +0.008" to 0
Cone Backface ToClear Radius 0.03"
Cup Backface ToClear Radius 0.090"
Cone Frontface Backing Diameter 1.56"
Cone Backface Backing Diameter 1.56"
Cup Frontface Backing Diameter 2.74"
Cup Backface Backing Diameter 2.36"
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 HM88630
Cup Part Number HM88610
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 1.3 lb

Features

How Is HM88630-HM88610 Bearing Engineered for Reliability?

HM88630-HM88610 Bearing features chrome steel rings and rollers, ensuring durability under combined loads.
Its dynamic radial load capacity of 17,300 lbf makes it suitable for heavy-duty applications.

The tapered roller design distributes loads evenly, reducing stress and extending service life.
With a temperature range of -30° to 110°C, it performs reliably in various environments.

HM88630-HM88610 Bearing’s steel cage maintains roller alignment, enhancing stability and reducing wear.
Its standard radial clearance options allow for flexibility in different operational conditions.

The open design simplifies lubrication, ensuring smooth operation and minimal maintenance.
ABEC-1 rating confirms its precision, making it a dependable choice for industrial use.

Application

Industrial Uses of HM88630-HM88610 Bearing
HM88630-HM88610 Bearing is commonly used in heavy machinery like construction equipment and agricultural gear, where its tapered roller design handles combined loads efficiently. The chrome steel construction ensures durability even in demanding environments.

Where Is HM88630-HM88610 Bearing Used?
You’ll find HM88630-HM88610 Bearing in automotive applications such as wheel hubs and differentials, where its precise inch sizing fits perfectly with imperial system components. The open seal design allows for easy lubrication, extending its service life.

Built for Heavy-Duty Use: HM88630-HM88610 Bearing
HM88630-HM88610 Bearing excels in industrial fans and conveyor systems, thanks to its robust steel cage and high dynamic load capacity. Its standard radial clearance makes it versatile for various operational conditions.

Automotive vs Aerospace: Applications of HM88630-HM88610 Bearing
In automotive settings, HM88630-HM88610 Bearing supports wheel assemblies, while in aerospace, it’s suited for auxiliary systems requiring reliable performance. The ABEC-1 rating ensures consistent precision for both industries.

Perfect Fit for Automation: HM88630-HM88610 Bearing
HM88630-HM88610 Bearing works well in automated machinery like packaging lines, where its single-row design simplifies installation. The temperature range of -30° to 110°C ensures reliability in varied working conditions.