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NTN Tapered Roller Bearing Cup: 5 25/64 in Bore, 6 in OD, 1.187 in Cup Wd - Tapered Roller Bearing Cups
NTNTapered Roller Bearing Cups

NTN Tapered Roller Bearing Cup: 5 25/64 in Bore, 6 in OD, 1.187 in Cup Wd

The NTN Tapered Roller Bearing Cup (SKU HM518410, MPN HM518410) is an inch-system cup with a 5 25/64 in bore, 6 in OD, and 1.187 in cup/overall width. Made from alloy steel, it is designed for use with the compatible…

SKU 3G-OTH-110147

Also listed as: HM 518410 · HM-518410

Brand
NTN
Item
Tapered Roller Bearing Cup: 5 25/64 in Bore, 6 in OD, 1.187 in Cup Wd
Category
Tapered Roller Bearing Cups
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

NTN
Manufacturer Part Number
HM518410
OD
6 in
Cup Wd
1.187 in
Overall Wd
1.187 in
Ring Material
Alloy Steel
System of Measurement
Inch
Compatible Cone Manufacturer Part Number
HM518445

Technical Documents

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

Product Description

The NTN Tapered Roller Bearing Cup (SKU HM518410, MPN HM518410) is an inch-system cup with a 5 25/64 in bore, 6 in OD, and 1.187 in cup/overall width. Made from alloy steel, it is designed for use with the compatible cone part number HM518445.

Frequently Asked Questions

What is the NTN HM518410 tapered roller bearing cup used for?

The NTN HM518410 cup is used in heavy-duty industrial applications such as mining, construction, and material handling equipment. It supports radial and axial loads in bearing assemblies, working with the compatible HM518445 cone to enable smooth shaft rotation under high stress.

What are the specifications of the NTN HM518410 bearing cup?

The NTN HM518410 is an inch-system tapered roller bearing cup with a 5 25/64 in bore, 6 in OD, and 1.187 in cup width. It is made from alloy steel and is designed for use with the compatible cone part number HM518445.

Where to buy the NTN HM518410 bearing cup worldwide?

You can source the NTN HM518410 bearing cup through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring the part reaches your facility reliably.

How to select the correct NTN tapered roller bearing cup?

To select the correct NTN cup, match the part number HM518410 and verify the bore size (5 25/64 in), OD (6 in), and width (1.187 in). Ensure compatibility with the HM518445 cone. NTN alloy steel construction provides durability for heavy-load applications.

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: 5 15/64 in Bore, 5 25/32 in OD, 1.28 in Cup Wd, 1.28 in Overall Wd (MPN HM218210)
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NTN Tapered Roller Bearing Cup: 5 15/64 in Bore, 5 25/32 in OD, 1.28 in Cup Wd, 1.28 in Overall Wd (MPN HM218210)
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NTN Tapered Roller Bearing Cup: 4 1/4 in Bore, 4 13/16 in OD, 1.17 in Cup Wd, 1.17 in Overall Wd (MPN HM212011)
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: 4 13/16 in OD, 1.17 in Cup Wd, 1.5 in Overall Wd, HM212010
NTN Tapered Roller Bearing Cup: 2 23/64 in Bore, 2 27/32 in OD, 0.781 in Cup Wd, 0.781 in Overall Wd (MPN 4T-HM88610PX1)
NTN
NTN Tapered Roller Bearing Cup: 2 23/64 in Bore, 2 27/32 in OD, 0.781 in Cup Wd, 0.781 in Overall Wd (MPN 4T-HM88610PX1)
NTN Tapered Roller Bearing Cup: 4 41/64 in Bore, 5 1/4 in OD, 1.281 in Cup Wd, 1.281 in Overall Wd (MPN HM516410)
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NTN Tapered Roller Bearing Cup: 4 41/64 in Bore, 5 1/4 in OD, 1.281 in Cup Wd, 1.281 in Overall Wd (MPN HM516410)
NTN Tapered Roller Bearing Cup: 5 in OD, 1.062 in Cup Wd, 1.437 in Overall Wd, HM813811
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NTN Tapered Roller Bearing Cup: 5 in OD, 1.062 in Cup Wd, 1.437 in Overall Wd, HM813811

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