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NTN Tapered Roller Bearing Cup: 9 5/16 in OD, 1.75 in Cup Wd, 2.25 in Overall Wd - Tapered Roller Bearing Cups
NTNTapered Roller Bearing Cups

NTN Tapered Roller Bearing Cup: 9 5/16 in OD, 1.75 in Cup Wd, 2.25 in Overall Wd

The NTN Tapered Roller Bearing Cup (SKU 3G-OTH-113374) is an inch-system cup with a 9 5/16 in outer diameter, 1.75 in cup width, and 2.25 in overall width. Made from alloy steel, this HM231110 cup is designed for use…

SKU 3G-OTH-113374

Also listed as: HM 231110 · HM-231110

Brand
NTN
Item
Tapered Roller Bearing Cup: 9 5/16 in OD, 1.75 in Cup Wd, 2.25 in Overall Wd
Category
Tapered Roller Bearing Cups
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Technical Specifications

NTN
Manufacturer Part Number
HM231110
Type
HM231110
Cup Wd
1.75 in
Overall Wd
2.25 in
Ring Material
Alloy Steel
System of Measurement
Inch
Compatible Cone Manufacturer Part Number
HM231140

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NTN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The NTN Tapered Roller Bearing Cup (SKU 3G-OTH-113374) is an inch-system cup with a 9 5/16 in outer diameter, 1.75 in cup width, and 2.25 in overall width. Made from alloy steel, this HM231110 cup is designed for use with the HM231140 cone. It is a single-row tapered roller bearing cup from NTN.

Frequently Asked Questions

What is the NTN HM231110 tapered roller bearing cup used for?

The NTN HM231110 cup is used in heavy-duty industrial applications such as mining, construction, and agriculture. It supports radial and axial loads in single-row tapered roller bearing assemblies, typically paired with the HM231140 cone for shaft support in gearboxes, conveyors, and wheel ends.

What are the specifications of the NTN HM231110 tapered roller bearing cup?

The NTN HM231110 cup has a 9 5/16 in outer diameter, 1.75 in cup width, and 2.25 in overall width. It is made from alloy steel, uses inch-system measurement, and is designed to pair with the HM231140 cone. The manufacturer part number is HM231110.

Where to buy NTN HM231110 tapered roller bearing cup worldwide?

3G Electric supplies the NTN HM231110 cup worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this bearing cup to any country.

How to select the correct NTN tapered roller bearing cup for an application?

To select the correct NTN cup, match the outer diameter, cup width, and overall width to your housing bore and shaft requirements. Ensure the cup is compatible with the corresponding cone part number, such as HM231140 for the HM231110 cup. Verify load ratings and operating conditions per NTN guidelines.

Used in

Common applications for NTN
Automotive driveline — NTN tapered roller bearing assemblies (e.g., 4T-30303) for differential and wheel hub applications
Conveyor systems — NTN 4-bolt flange bearings (e.g., UCF211-200D1) for idler rollers and take-up units
Machine tool spindles — NTN duplex angular contact bearings (e.g., ML7006CVDUJ74S) for high-speed precision rotation
Industrial fans — NTN high-temperature radial ball bearings (e.g., 6004FT150) for oven and dryer exhaust systems
Pump drives — NTN radial ball bearings (e.g., 6008LLBC3/L627) for electric motor and pump shaft support
Agricultural equipment — NTN tapered roller bearing cones (e.g., LM29748L) for gearbox and PTO shaft assemblies

NTN Products

3G Electric supplies NTN tapered roller bearing cups. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
NTN Tapered Roller Bearing Cup: 6 11/64 in OD, 1.338 in Cup Wd, 1.653 in Overall Wd, HM220110
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Tapered roller bearing cup made of alloy steel, with an outside diameter of 5 3/8 in, cup width of 1.281 in, and overall width of 1.562 in. Designed for inch-system applications, this cup pairs with cone HM516448 to support combined radial and axial loads in industrial equipment such as gearboxes and conveyors
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Tapered roller bearing cup made of alloy steel, with an outside diameter of 5 3/8 in, cup width of 1.281 in, and overall width of 1.562 in. Designed for inch-system applications, this cup pairs with cone HM516448 to support combined radial and axial loads in industrial equipment such as gearboxes and conveyors
NTN Tapered Roller Bearing Cup: 4 13/16 in OD, 1.17 in Cup Wd, 1.5 in Overall Wd, HM212010
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NTN Tapered Roller Bearing Cup: 9 in OD, 1.5 in Cup Wd, 2.125 in Overall Wd, HM926710
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NTN Tapered Roller Bearing Cup: 9 in OD, 1.5 in Cup Wd, 2.125 in Overall Wd, HM926710
NTN Tapered Roller Bearing Cup: 7 1/2 in OD, 1.375 in Cup Wd, 1.812 in Overall Wd, HM624710
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NTN Tapered Roller Bearing Cup: 7 1/2 in OD, 1.375 in Cup Wd, 1.812 in Overall Wd, HM624710
NTN Tapered Roller Bearing Cup: 5 in OD, 1.062 in Cup Wd, 1.437 in Overall Wd, HM813810PW2
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NTN Tapered Roller Bearing Cup: 5 in OD, 1.062 in Cup Wd, 1.437 in Overall Wd, HM813810PW2

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