NTN Tapered Roller Bearing Cone: HM911242, 2 1/8 in Bore, 4.87 in OD, 1.312 in Cone Wd
The NTN HM911242 is an inch-system tapered roller bearing cone with a 2 1/8 in bore, 4.87 in OD, and 1.312 in cone width. It features a chrome steel cage and carbon steel ring, and is compatible with cup part number…
SKU 3G-OTH-110084
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Product Description
The NTN HM911242 is an inch-system tapered roller bearing cone with a 2 1/8 in bore, 4.87 in OD, and 1.312 in cone width. It features a chrome steel cage and carbon steel ring, and is compatible with cup part number HM911210.
Frequently Asked Questions
What is the NTN HM911242 tapered roller bearing cone used for?
The NTN HM911242 is a tapered roller bearing cone designed for radial and axial load support in industrial machinery, automotive drivetrains, and heavy equipment. Its inch-system dimensions and carbon steel ring make it suitable for applications requiring precise alignment and durability under moderate to high loads.
What are the specifications of the NTN HM911242 bearing cone?
The NTN HM911242 has a 2 1/8 in bore, 4.87 in OD, and 1.312 in cone width. It uses a chrome steel cage, carbon steel ring, and tapered bore type. This inch-system cone is compatible with cup part number HM911210 and carries bearing industry number HM911242.
Where to buy the NTN HM911242 bearing cone worldwide?
3G Electric supplies the NTN HM911242 tapered roller bearing cone 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 component to support your operations.
How to select the correct cup for the NTN HM911242 cone?
To select the correct cup for the NTN HM911242 cone, use the compatible cup manufacturer part number HM911210. Ensure the cup matches the inch-system dimensions and tapered design. Always verify bore, OD, and width against your application requirements to maintain proper bearing clearance and load capacity.
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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.












