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NTN Tapered Roller Bearing Cone: HM218248, 3 17/32 in Bore, 5.551 in OD, 1.575 in Cone Wd - Tapered Roller Bearing Cones
NTNTapered Roller Bearing Cones

NTN Tapered Roller Bearing Cone: HM218248, 3 17/32 in Bore, 5.551 in OD, 1.575 in Cone Wd

The NTN HM218248 is an inch-system tapered roller bearing cone with a 3 17/32 in bore, 5.551 in OD, and 1.575 in cone width. It features an alloy steel ring and a pressed steel cage, and is designed to pair with cup…

SKU 3G-OTH-118599

Also listed as: HM 218248 · HM-218248

Brand
NTN
Item
Tapered Roller Bearing Cone: HM218248, 3 17/32 in Bore, 5.551 in OD, 1.575 in Cone Wd
Category
Tapered Roller Bearing Cones
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

NTN
Manufacturer Part Number
HM218248
Type
HM218248
Bore
3 17/32 in
OD
5.551 in
Cone Wd
1.575 in
Cage Material
Pressed Steel
Ring Material
Alloy Steel
System of Measurement
Inch
Bearing Industry Number
HM218248
Compatible Cup Manufacturer Part Number
HM218210

Technical Documents

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

Product Description

The NTN HM218248 is an inch-system tapered roller bearing cone with a 3 17/32 in bore, 5.551 in OD, and 1.575 in cone width. It features an alloy steel ring and a pressed steel cage, and is designed to pair with cup HM218210.

Frequently Asked Questions

What is the NTN HM218248 tapered roller bearing cone used for?

The NTN HM218248 is a tapered roller bearing cone designed for radial and axial load support in industrial machinery, automotive drivetrains, and heavy equipment. It pairs with cup HM218210 to handle combined loads in gearboxes, conveyors, and axle assemblies.

What are the specifications of the NTN HM218248 bearing cone?

The NTN HM218248 has a 3 17/32 in bore, 5.551 in OD, and 1.575 in cone width. It uses an alloy steel ring and pressed steel cage, with inch-system measurements. The compatible cup part number is HM218210.

Where to buy the NTN HM218248 bearing cone worldwide?

3G Electric supplies the NTN HM218248 tapered roller bearing cone worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.

How to select the correct cup for the NTN HM218248 cone?

Select the NTN HM218210 cup, which is the manufacturer-specified match for the HM218248 cone. Ensure the cup's bore and OD align with your housing and shaft dimensions. Always verify inch-system measurements before installation.

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 cones. 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 Cone: HM218238, 3 9/64 in Bore, 5.24 in OD, 1.574 in Cone Wd, HM218238
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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 Cone: HM88649, 1 3/8 in Bore, 2.717 in OD, 0.875 in Cone Wd (MPN 4T-HM88649PX1)

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