We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

NTN Tapered Roller Bearing Assembly: 11590/11520, 5/8 in Bore, 1 11/16 in OD - Tapered Roller Bearing Assemblies
NTNTapered Roller Bearing Assemblies

NTN Tapered Roller Bearing Assembly: 11590/11520, 5/8 in Bore, 1 11/16 in OD

The NTN Tapered Roller Bearing Assembly, model 11590/11520, is an inch-system bearing with a 5/8 in bore, 1 11/16 in OD, and 0.562 in cone width. It features a pressed steel cage and carbon steel rings, identified by…

SKU 3G-OTH-111493

Also listed as: 4T1159011520 · 4T 11590 11520 · 4T-11590-11520

Brand
NTN
Item
Tapered Roller Bearing Assembly: 11590/11520, 5/8 in Bore, 1 11/16 in OD
Category
Tapered Roller Bearing Assemblies
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

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

NTN
Manufacturer Part Number
4T-11590/11520
Bore
5/8 in
OD
1 11/16 in
Cone Wd
0.562 in
Cage Material
Pressed Steel
Ring Material
Carbon Steel
System of Measurement
Inch
Bearing Industry Number
11590/11520

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

The NTN Tapered Roller Bearing Assembly, model 11590/11520, is an inch-system bearing with a 5/8 in bore, 1 11/16 in OD, and 0.562 in cone width. It features a pressed steel cage and carbon steel rings, identified by manufacturer part number 4T-11590/11520 and bearing industry number 11590/11520.

Frequently Asked Questions

What is the NTN 11590/11520 tapered roller bearing used for?

The NTN 11590/11520 tapered roller bearing assembly handles combined radial and axial loads in industrial machinery, automotive drivetrains, and material handling equipment. Its inch-system dimensions (5/8 in bore, 1 11/16 in OD) suit applications requiring precise axial positioning and high load capacity.

What are the specifications of the NTN 4T-11590/11520 bearing?

The NTN 4T-11590/11520 is an inch-system tapered roller bearing assembly with a 5/8 in bore, 1 11/16 in OD, and 0.562 in cone width. It has carbon steel rings and a pressed steel cage. The bearing industry number is 11590/11520.

Where to buy NTN 11590/11520 bearings worldwide?

3G Electric supplies the NTN 11590/11520 tapered roller bearing assembly to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this inch-system bearing with a 5/8 in bore and 1 11/16 in OD.

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

To select the correct NTN tapered roller bearing, match the bore (5/8 in), OD (1 11/16 in), and cone width (0.562 in) to your shaft and housing dimensions. Verify load ratings and speed limits from NTN specifications. 3G Electric can help source the right assembly for your industrial equipment.

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 assemblies. 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
NTN Tapered Roller Bearing Assembly: 12580/12520, 13/16 in Bore, 1 15/16 in OD, 0.781 in Cone Wd (MPN 4T-12580/12520)
NTN
NTN Tapered Roller Bearing Assembly: 12580/12520, 13/16 in Bore, 1 15/16 in OD, 0.781 in Cone Wd (MPN 4T-12580/12520)
Inch-system tapered roller bearing assembly with 5/8 in bore, 1 11/16 in OD, and 0.656 in cone width. Constructed with carbon steel rings and a pressed steel cage. Supports combined radial and axial loads in industrial machinery and automotive drivetrains
NTN
Inch-system tapered roller bearing assembly with 5/8 in bore, 1 11/16 in OD, and 0.656 in cone width. Constructed with carbon steel rings and a pressed steel cage. Supports combined radial and axial loads in industrial machinery and automotive drivetrains
NTN Tapered Roller Bearing Assembly: 46792/46720, 6 9/16 in Bore, 8 7/8 in OD, 1.562 in Cone Wd
NTN
NTN Tapered Roller Bearing Assembly: 46792/46720, 6 9/16 in Bore, 8 7/8 in OD, 1.562 in Cone Wd
NTN Tapered Roller Bearing Assembly: 25590/25520, 1 25/32 in Bore, 3 1/4 in OD, 1 in Cone Wd (MPN 4T-25590/25520)
NTN
NTN Tapered Roller Bearing Assembly: 25590/25520, 1 25/32 in Bore, 3 1/4 in OD, 1 in Cone Wd (MPN 4T-25590/25520)
NTN Tapered Roller Bearing Assembly: SET409, 1 3/4 in Bore, 4 1/8 in OD, 1.218 in Cone Wd (MPN 45280/45220)
NTN
NTN Tapered Roller Bearing Assembly: SET409, 1 3/4 in Bore, 4 1/8 in OD, 1.218 in Cone Wd (MPN 45280/45220)
NTN Tapered Roller Bearing Assembly: 39578/39520, 2 1/8 in Bore, 4 7/16 in OD, 1.187 in Cone Wd
NTN
NTN Tapered Roller Bearing Assembly: 39578/39520, 2 1/8 in Bore, 4 7/16 in OD, 1.187 in Cone Wd

More from NTN

View all NTN parts
Metric tapered roller bearing assembly with 70 mm bore, 100 mm OD, 20 mm cone width, and 16 mm cup width. Constructed with carbon steel rings and a pressed steel cage. Designed to support combined radial and axial loads in applications such as gearboxes, conveyor systems, and machine tool spindles
NTN
Metric tapered roller bearing assembly with 70 mm bore, 100 mm OD, 20 mm cone width, and 16 mm cup width. Constructed with carbon steel rings and a pressed steel cage. Designed to support combined radial and axial loads in applications such as gearboxes, conveyor systems, and machine tool spindles
Inch-system tapered roller bearing assembly with 2 1/64 in bore, 3 17/32 in OD, and 0.875 in cone width. Constructed with carbon steel rings and a pressed steel cage. Suitable for applications requiring combined radial and axial load handling, such as gearboxes and conveyor systems
NTN
Inch-system tapered roller bearing assembly with 2 1/64 in bore, 3 17/32 in OD, and 0.875 in cone width. Constructed with carbon steel rings and a pressed steel cage. Suitable for applications requiring combined radial and axial load handling, such as gearboxes and conveyor systems
This NTN tapered roller bearing assembly has a 1-5/8 in bore and 2-57/64 in outside diameter, with a cup width of 0.57 in. It features carbon steel rings and a pressed steel cage. Used in applications requiring combined radial and axial load support, such as gearboxes, conveyors, and wheel hubs
NTN
This NTN tapered roller bearing assembly has a 1-5/8 in bore and 2-57/64 in outside diameter, with a cup width of 0.57 in. It features carbon steel rings and a pressed steel cage. Used in applications requiring combined radial and axial load support, such as gearboxes, conveyors, and wheel hubs
Inch-system tapered roller bearing assembly with 1 49/64 in bore and 2 57/64 in OD. Features carbon steel rings and pressed steel cage. Suitable for applications requiring combined radial and axial load support, such as gearboxes, conveyors, and drivetrains
NTN
Inch-system tapered roller bearing assembly with 1 49/64 in bore and 2 57/64 in OD. Features carbon steel rings and pressed steel cage. Suitable for applications requiring combined radial and axial load support, such as gearboxes, conveyors, and drivetrains
Inch-system tapered roller bearing assembly with carbon steel rings and pressed steel cage. Bore 1 3/4 in, OD 3 21/32 in, cone width 0.937 in. Supports combined radial and axial loads in gearboxes, conveyors, and pumps
NTN
Inch-system tapered roller bearing assembly with carbon steel rings and pressed steel cage. Bore 1 3/4 in, OD 3 21/32 in, cone width 0.937 in. Supports combined radial and axial loads in gearboxes, conveyors, and pumps
Inch-system tapered roller bearing assembly with a 4 1/2 in bore, 8 3/8 in OD, and 2.625 in cone width. Features a carbon steel ring and pressed steel cage. Suitable for applications requiring support of combined radial and axial loads, such as in gearboxes, conveyor systems, and machine tool spindles
NTN
Inch-system tapered roller bearing assembly with a 4 1/2 in bore, 8 3/8 in OD, and 2.625 in cone width. Features a carbon steel ring and pressed steel cage. Suitable for applications requiring support of combined radial and axial loads, such as in gearboxes, conveyor systems, and machine tool spindles
Metric tapered roller bearing assembly with 75 mm bore, 115 mm OD, 25 mm cone width, and 19 mm cup width. Constructed with carbon steel rings and a pressed steel cage. Designed to accommodate combined radial and axial loads in industrial machinery, gearboxes, and conveyor systems
NTN
Metric tapered roller bearing assembly with 75 mm bore, 115 mm OD, 25 mm cone width, and 19 mm cup width. Constructed with carbon steel rings and a pressed steel cage. Designed to accommodate combined radial and axial loads in industrial machinery, gearboxes, and conveyor systems
NTN
NTN
Inch-system tapered roller bearing assembly with 4 3/8 in bore, 8 7/16 in OD, and 2.062 in cone width. Carbon steel rings and pressed steel cage. Used in gearboxes, conveyors, and pumps for radial and axial load support