NTN Tapered Roller Bearing Cone: 558A, 2 3/8 in Bore, 4.29 in OD, 1.444 in Cone Wd
The NTN 558A is a tapered roller bearing cone with a 2 3/8 in bore, 4.29 in OD, and 1.444 in cone width. It features a tapered bore type, chrome steel cage, and carbon steel ring material. This inch-system component…
SKU 3G-OTH-111981
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Product Description
The NTN 558A is a tapered roller bearing cone with a 2 3/8 in bore, 4.29 in OD, and 1.444 in cone width. It features a tapered bore type, chrome steel cage, and carbon steel ring material. This inch-system component is compatible with cup manufacturer part number 552.
Frequently Asked Questions
What is the NTN 558A tapered roller bearing cone used for?
The NTN 558A is a tapered roller bearing cone designed for radial and axial load support in industrial machinery, gearboxes, and conveyor systems. Its inch-system dimensions and chrome steel cage suit heavy-duty applications requiring precise alignment and durability.
What are the specifications of the NTN 558A bearing cone?
The NTN 558A has a 2 3/8 in bore, 4.29 in OD, and 1.444 in cone width. It features a tapered bore type, carbon steel ring, and chrome steel cage. This inch-system component is compatible with cup part number 552.
Where to buy the NTN 558A bearing cone worldwide?
3G Electric supplies the NTN 558A tapered roller bearing cone worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this inch-system component.
How to select the correct cup for the NTN 558A bearing cone?
The NTN 558A cone is designed to pair with cup part number 552. Always verify the cup's bore and OD match the cone's dimensions. For proper load distribution, use a cup from the same manufacturer and series.
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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.
