NTN Tapered Roller Bearing Cup: 5 21/32 in Bore, 6 in OD, 1.187 in Cup Wd, 1.187 in Overall Wd
The NTN 592A Tapered Roller Bearing Cup is an inch-system component with a 5 21/32 in bore, 6 in OD, and 1.187 in cup width. Made from alloy steel, this cup is designed for use with the compatible 594 cone. It is…
SKU 3G-OTH-102973
Need installation or engineering help?
Ask a question
Product Description
The NTN 592A Tapered Roller Bearing Cup is an inch-system component with a 5 21/32 in bore, 6 in OD, and 1.187 in cup width. Made from alloy steel, this cup is designed for use with the compatible 594 cone. It is part of NTN's tapered roller bearing cup product line.
Frequently Asked Questions
What is the NTN 592A tapered roller bearing cup used for?
The NTN 592A cup is used in industrial machinery to support radial and axial loads in rotating shafts. It pairs with the 594 cone to form a complete tapered roller bearing assembly, common in gearboxes, conveyors, and heavy equipment across machining, material handling, and power transmission applications.
What are the specifications of the NTN 592A bearing cup?
The NTN 592A cup has a 6 in OD, 5 21/32 in bore, and 1.187 in cup width. It is made of alloy steel, uses inch-system measurements, and is compatible with cone part number 594. The overall width matches the cup width at 1.187 in.
Where to buy the NTN 592A bearing cup worldwide?
3G Electric supplies the NTN 592A bearing cup worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this component to your facility. Contact us for pricing and lead time on this inch-system tapered roller bearing cup.
How to select the correct NTN tapered roller bearing cup?
To select the correct NTN cup, match the part number (592A) and verify the bore, OD, and width against your shaft and housing dimensions. Ensure the cup is compatible with the cone part number (594). For inch-system applications, confirm all measurements are in inches. 3G Electric can help verify fitment.
Used in
Common applications for NTNNTN Products
3G Electric supplies NTN tapered roller bearing cups. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.












