NTN Tapered Roller Bearing Cone: 387, 2 1/4 in Bore, 3.62 in OD, 0.864 in Cone Wd
The NTN Tapered Roller Bearing Cone 387 is an inch-system tapered roller bearing cone with a 2 1/4 in bore, 3.62 in OD, and 0.864 in cone width. It features a chrome steel cage and carbon steel ring, with a tapered…
SKU 3G-OTH-102861
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Product Description
The NTN Tapered Roller Bearing Cone 387 is an inch-system tapered roller bearing cone with a 2 1/4 in bore, 3.62 in OD, and 0.864 in cone width. It features a chrome steel cage and carbon steel ring, with a tapered bore type. This cone is compatible with cup manufacturer part number 383A.
Frequently Asked Questions
What is the NTN 387 tapered roller bearing cone used for?
The NTN 387 tapered roller bearing cone is used in industrial machinery that requires support for combined radial and axial loads. Common applications include gearboxes, conveyor systems, and automotive drivetrains. It is designed for inch-system installations and is compatible with cup 383A.
What are the specifications of the NTN 387 tapered roller bearing cone?
The NTN 387 tapered roller bearing cone has a 2 1/4 in bore, 3.62 in OD, and 0.864 in cone width. It features a chrome steel cage, carbon steel ring, and tapered bore type. The manufacturer part number is 4T-387, and it is compatible with cup 383A.
Where to buy the NTN 387 tapered roller bearing cone worldwide?
You can source the NTN 387 tapered roller bearing cone from 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 on this NTN bearing cone.
How to select the correct NTN tapered roller bearing cone for an application?
To select the correct NTN tapered roller bearing cone, match the bore size, OD, and cone width to your shaft and housing dimensions. Verify the system of measurement (inch) and confirm compatibility with the cup, such as the 383A. Consult the bearing industry number 387 for cross-referencing.
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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.
