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
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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.
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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.













