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NTN Tapered Roller Bearing Cone: HM218238, 3 9/64 in Bore, 5.24 in OD, 1.574 in Cone Wd - Tapered Roller Bearing Cones
NTNTapered Roller Bearing Cones

NTN Tapered Roller Bearing Cone: HM218238, 3 9/64 in Bore, 5.24 in OD, 1.574 in Cone Wd

The NTN HM218238 is a tapered roller bearing cone made of carbon steel, with a 3 9/64 in bore, 5.24 in OD, and 1.574 in cone width. It uses the inch system of measurement and is compatible with cup part number HM218210.

SKU 3G-OTH-117193

Also listed as: HM 218238 · HM-218238

Brand
NTN
Item
Tapered Roller Bearing Cone: HM218238, 3 9/64 in Bore, 5.24 in OD, 1.574 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
HM218238
Type
HM218238
Bore
3 9/64 in
OD
5.24 in
Cone Wd
1.574 in
Ring Material
Carbon Steel
System of Measurement
Inch
Bearing Industry Number
HM218238
Compatible Cup Manufacturer Part Number
HM218210

Technical Documents

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

Product Description

The NTN HM218238 is a tapered roller bearing cone made of carbon steel, with a 3 9/64 in bore, 5.24 in OD, and 1.574 in cone width. It uses the inch system of measurement and is compatible with cup part number HM218210.

Frequently Asked Questions

What is the NTN HM218238 tapered roller bearing cone used for?

The NTN HM218238 tapered roller bearing cone is used in industrial machinery and automotive drivetrains to support combined radial and axial loads. It is commonly applied in gearboxes, conveyor systems, and heavy equipment where precise shaft alignment and high load capacity are required.

What are the specifications of the NTN HM218238 bearing cone?

The NTN HM218238 is a carbon steel tapered roller bearing cone with a 3 9/64 in bore, 5.24 in OD, and 1.574 in cone width. It uses the inch system of measurement and is compatible with cup part number HM218210. The bearing industry number is HM218238.

Where to buy the NTN HM218238 bearing cone worldwide?

You can source the NTN HM218238 bearing cone through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply genuine NTN components for industrial applications.

How to select the correct cup for the NTN HM218238 cone?

To select the correct cup for the NTN HM218238 cone, use the compatible cup manufacturer part number HM218210. Ensure the cup matches the inch system of measurement and carbon steel material. Proper pairing ensures optimal load distribution and bearing life. Consult NTN specifications for exact fit.

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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