Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

NTN Tapered Roller Bearing Cup: 2 5/16 in OD, 0.593 in Cup Wd, 0.593 in Overall Wd - Tapered Roller Bearing Cups
NTNTapered Roller Bearing Cups

NTN Tapered Roller Bearing Cup: 2 5/16 in OD, 0.593 in Cup Wd, 0.593 in Overall Wd

This NTN Tapered Roller Bearing Cup (SKU 3G-OTH-111993) is an inch-system component with a 2 5/16 in outer diameter, a cup width of 0.593 in, and an overall width of 0.593 in. Manufactured from alloy steel, it is…

SKU 3G-OTH-111993

Also listed as: 4T1932 · 4T 1932

Brand
NTN
Item
Tapered Roller Bearing Cup: 2 5/16 in OD, 0.593 in Cup Wd, 0.593 in Overall Wd
Category
Tapered Roller Bearing Cups
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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
4T-1932
Type
4T-1932
Cup Wd
0.593 in
Overall Wd
0.593 in
Ring Material
Alloy Steel
System of Measurement
Inch
Compatible Cone Manufacturer Part Number
1985

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

This NTN Tapered Roller Bearing Cup (SKU 3G-OTH-111993) is an inch-system component with a 2 5/16 in outer diameter, a cup width of 0.593 in, and an overall width of 0.593 in. Manufactured from alloy steel, it is designed for use with compatible cone part number 1985 and carries the manufacturer part number 4T-1932.

Frequently Asked Questions

What is an NTN tapered roller bearing cup used for?

An NTN tapered roller bearing cup is the outer ring component of a tapered roller bearing assembly. It supports radial and axial loads in industrial machinery such as gearboxes, conveyors, and pumps. This inch-system cup (2 5/16 in OD) works with cone part number 1985 to handle combined loads in rotating equipment.

What are the specifications of the NTN 4T-1932 tapered roller bearing cup?

The NTN 4T-1932 tapered roller bearing cup has a 2 5/16 in outer diameter, a cup width of 0.593 in, and an overall width of 0.593 in. It is made of alloy steel, uses inch-system measurement, and is compatible with cone part number 1985. The manufacturer part number is 4T-1932.

Where to buy NTN tapered roller bearing cups worldwide?

3G Electric supplies NTN tapered roller bearing cups worldwide. As a global industrial solutions provider, we handle logistics, customs clearance, and delivery to your facility. We source genuine NTN components like the 4T-1932 cup to meet your maintenance and production needs across industries.

How to select the correct NTN tapered roller bearing cup for an assembly?

To select the correct NTN tapered roller bearing cup, match the cup outer diameter and width to your housing bore and space. Verify the system of measurement (inch or metric) and confirm compatibility with the cone part number—for example, the 4T-1932 cup works with cone 1985. Always consult the bearing assembly drawing.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
This NTN tapered roller bearing cup is the outer ring component of a tapered roller bearing assembly. It has an outer diameter of 2 3/8 inches, a cup width of 0.625 inches, and an overall width of 0.625 inches. Made from alloy steel, it is designed for inch-system applications and is compatible with cone manufacturer part number 1985. Tapered roller bearing cups support combined radial and axial loads in rotating machinery
NTN
This NTN tapered roller bearing cup is the outer ring component of a tapered roller bearing assembly. It has an outer diameter of 2 3/8 inches, a cup width of 0.625 inches, and an overall width of 0.625 inches. Made from alloy steel, it is designed for inch-system applications and is compatible with cone manufacturer part number 1985. Tapered roller bearing cups support combined radial and axial loads in rotating machinery
NTN Tapered Roller Bearing Cup: 2 15/64 in OD, 0.625 in Cup Wd, 0.625 in Overall Wd, 4T-1930
NTN
NTN Tapered Roller Bearing Cup: 2 15/64 in OD, 0.625 in Cup Wd, 0.625 in Overall Wd, 4T-1930
NTN Tapered Roller Bearing Cup: 2 1/4 in OD, 0.625 in Cup Wd, 0.625 in Overall Wd, 4T-1922
NTN
NTN Tapered Roller Bearing Cup: 2 1/4 in OD, 0.625 in Cup Wd, 0.625 in Overall Wd, 4T-1922
NTN 4T-19268 tapered roller bearing cup made of alloy steel, with an outer diameter of 2 11/16 in, cup width of 0.468 in, and overall width of 0.468 in. Designed for inch-system bearing assemblies, it pairs with cone part number 19150 to support radial and axial loads in industrial equipment such as gearboxes, conveyors, and automotive drivetrains
NTN
NTN 4T-19268 tapered roller bearing cup made of alloy steel, with an outer diameter of 2 11/16 in, cup width of 0.468 in, and overall width of 0.468 in. Designed for inch-system bearing assemblies, it pairs with cone part number 19150 to support radial and axial loads in industrial equipment such as gearboxes, conveyors, and automotive drivetrains
NTN Tapered Roller Bearing Cup: 4 1/8 in OD, 0.937 in Cup Wd, 0.937 in Overall Wd, 45220
NTN
NTN Tapered Roller Bearing Cup: 4 1/8 in OD, 0.937 in Cup Wd, 0.937 in Overall Wd, 45220
NTN Tapered Roller Bearing Cup: 2 7/8 in OD, 0.5 in Cup Wd, 0.5 in Overall Wd, 4T-18520
NTN
NTN Tapered Roller Bearing Cup: 2 7/8 in OD, 0.5 in Cup Wd, 0.5 in Overall Wd, 4T-18520

More from NTN

View all NTN parts
NTN 752B tapered roller bearing cup, an inch-system outer ring component with 6 3/8 in outer diameter, 1.5 in cup width, and 1.5 in overall width. Made of alloy steel, it pairs with compatible cone part number 760. Used in bearing assemblies for supporting radial and axial loads in gearboxes, conveyors, and heavy machinery
NTN
NTN 752B tapered roller bearing cup, an inch-system outer ring component with 6 3/8 in outer diameter, 1.5 in cup width, and 1.5 in overall width. Made of alloy steel, it pairs with compatible cone part number 760. Used in bearing assemblies for supporting radial and axial loads in gearboxes, conveyors, and heavy machinery
Inch-system tapered roller bearing cup made of alloy steel. Outer diameter 6 3/8 in, cup width 1.5 in. Compatible with cone part number 760. Used in bearing assemblies for gearboxes, conveyors, and heavy equipment
NTN
Inch-system tapered roller bearing cup made of alloy steel. Outer diameter 6 3/8 in, cup width 1.5 in. Compatible with cone part number 760. Used in bearing assemblies for gearboxes, conveyors, and heavy equipment
Inch-system tapered roller bearing cup made from alloy steel. Outside diameter 2 27/32 in, cup width 0.75 in, overall width 0.75 in. Designed for use with compatible cone 16150 in bearing assemblies supporting radial and axial loads
NTN
Inch-system tapered roller bearing cup made from alloy steel. Outside diameter 2 27/32 in, cup width 0.75 in, overall width 0.75 in. Designed for use with compatible cone 16150 in bearing assemblies supporting radial and axial loads
Inch-system tapered roller bearing cup with 5 3/8 in outer diameter, 1.437 in cup width, and 1.437 in overall width. Made of alloy steel. Pairs with cone part number H715334. Used in industrial machinery to support radial and axial loads in applications such as gearboxes and conveyors
NTN
Inch-system tapered roller bearing cup with 5 3/8 in outer diameter, 1.437 in cup width, and 1.437 in overall width. Made of alloy steel. Pairs with cone part number H715334. Used in industrial machinery to support radial and axial loads in applications such as gearboxes and conveyors
Inch-system tapered roller bearing cup made from alloy steel. Outer diameter 3 17/32 in, cup width 0.625 in, overall width 0.625 in. Designed for use with compatible cone part number 366. Commonly used in gearboxes, conveyors, and heavy equipment to support radial and axial loads
NTN
Inch-system tapered roller bearing cup made from alloy steel. Outer diameter 3 17/32 in, cup width 0.625 in, overall width 0.625 in. Designed for use with compatible cone part number 366. Commonly used in gearboxes, conveyors, and heavy equipment to support radial and axial loads
Alloy steel inch-system tapered roller bearing cup with 3 7/32 in outside diameter and 0.669 in cup width. Designed to pair with cone JLM104948 for supporting radial and axial loads in gearboxes, conveyors, and driveline assemblies
NTN
Alloy steel inch-system tapered roller bearing cup with 3 7/32 in outside diameter and 0.669 in cup width. Designed to pair with cone JLM104948 for supporting radial and axial loads in gearboxes, conveyors, and driveline assemblies
Inch-system tapered roller bearing cup made of alloy steel. Outer diameter 3 17/32 in, cup width 0.906 in, overall width 0.781 in. Pairs with cone JM205149 for use in gearboxes, conveyors, and drivetrains
NTN
Inch-system tapered roller bearing cup made of alloy steel. Outer diameter 3 17/32 in, cup width 0.906 in, overall width 0.781 in. Pairs with cone JM205149 for use in gearboxes, conveyors, and drivetrains
Alloy steel inch-system cup with 4 13/16 in outside diameter, 1.17 in cup width, and 1.5 in overall width. Pairs with cone HM212044 to form a complete tapered roller bearing set for rotating shaft applications in industrial equipment such as gearboxes and conveyors
NTN
Alloy steel inch-system cup with 4 13/16 in outside diameter, 1.17 in cup width, and 1.5 in overall width. Pairs with cone HM212044 to form a complete tapered roller bearing set for rotating shaft applications in industrial equipment such as gearboxes and conveyors