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NTN Tapered Roller Bearing Cup: 5 21/32 in Bore, 6 in OD, 1.187 in Cup Wd, 1.187 in Overall Wd - Tapered Roller Bearing Cups
NTNTapered Roller Bearing Cups

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

Also listed as: 592 A · 592-A

Brand
NTN
Item
Tapered Roller Bearing Cup: 5 21/32 in Bore, 6 in OD, 1.187 in Cup Wd, 1.187 in Overall Wd
Category
Tapered Roller Bearing Cups
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

NTN
Manufacturer Part Number
592A
Type
592A
OD
6 in
Cup Wd
1.187 in
Overall Wd
1.187 in
Ring Material
Alloy Steel
System of Measurement
Inch
Compatible Cone Manufacturer Part Number
594

Technical Documents

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NTN Products
3G Electric (S) Pte. Ltd. — Singapore

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 NTN
Automotive driveline — NTN tapered roller bearing assemblies (e.g., 4T-30303) for differential and wheel hub applications
Conveyor systems — NTN 4-bolt flange bearings (e.g., UCF211-200D1) for idler rollers and take-up units
Machine tool spindles — NTN duplex angular contact bearings (e.g., ML7006CVDUJ74S) for high-speed precision rotation
Industrial fans — NTN high-temperature radial ball bearings (e.g., 6004FT150) for oven and dryer exhaust systems
Pump drives — NTN radial ball bearings (e.g., 6008LLBC3/L627) for electric motor and pump shaft support
Agricultural equipment — NTN tapered roller bearing cones (e.g., LM29748L) for gearbox and PTO shaft assemblies

NTN 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.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
NTN tapered roller bearing cup with 5 1/2 in outside diameter and 1.125 in cup width. Made of alloy steel, inch system. Compatible with cone part number 582. Used in industrial machinery to support radial and axial loads, commonly in gearboxes, conveyors, and heavy equipment
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NTN 47620 is an inch-system tapered roller bearing cup made of alloy steel. It has an outside diameter of 5-1/4 in and a cup width of 1.031 in. This cup is designed to be used with cone part number 47678 to form a complete bearing assembly for supporting radial and axial loads in industrial machinery
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NTN 47620 is an inch-system tapered roller bearing cup made of alloy steel. It has an outside diameter of 5-1/4 in and a cup width of 1.031 in. This cup is designed to be used with cone part number 47678 to form a complete bearing assembly for supporting radial and axial loads in industrial machinery
Inch-system tapered roller bearing cup made of alloy steel. Outside diameter 4 23/32 in, cup width 0.923 in. Compatible with cone part number 33275. Used in industrial machinery to support radial and axial loads
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Inch-system tapered roller bearing cup made of alloy steel. Outside diameter 4 23/32 in, cup width 0.923 in. Compatible with cone part number 33275. Used in industrial machinery to support radial and axial loads
NTN Tapered Roller Bearing Cup: 4 21/64 in OD, 0.75 in Cup Wd, 0.75 in Overall Wd, 29521
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NTN Tapered Roller Bearing Cup: 4 21/64 in OD, 0.75 in Cup Wd, 0.75 in Overall Wd, 29521

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