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NTN 4T-2788/2720 Tapered Roller Bearing Assembly - Tapered Roller Bearing Assemblies
NTNTapered Roller Bearing Assemblies

NTN 4T-2788/2720 Tapered Roller Bearing Assembly

The NTN Tapered Roller Bearing Assembly, model 2788/2720 (MPN 4T-2788/2720), is an inch-system bearing with a 1 1/2 in bore, 3 in OD, and 1.01 in cone width. It features a carbon steel ring and a pressed steel cage…

SKU 3G-OTH-112869

Also listed as: 4T27882720 · 4T 2788 2720 · 4T-2788-2720

Brand
NTN
Item
4T-2788/2720 Tapered Roller Bearing Assembly
Category
Tapered Roller Bearing Assemblies
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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
4T-2788/2720
Bore
1 1/2 in
OD
3 in
Cone Wd
1.01 in
Cage Material
Pressed Steel
Ring Material
Carbon Steel
System of Measurement
Inch
Bearing Industry Number
2788/2720

Technical Documents

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

Product Description

The NTN Tapered Roller Bearing Assembly, model 2788/2720 (MPN 4T-2788/2720), is an inch-system bearing with a 1 1/2 in bore, 3 in OD, and 1.01 in cone width. It features a carbon steel ring and a pressed steel cage, designed for industrial applications requiring tapered roller bearing assemblies.

Frequently Asked Questions

What is the NTN 2788/2720 tapered roller bearing used for?

The NTN 2788/2720 tapered roller bearing assembly handles combined radial and axial loads in industrial machinery, gearboxes, and conveyor systems. Its inch dimensions and pressed steel cage suit moderate-speed applications requiring reliable load distribution.

What are the specifications of the NTN 4T-2788/2720 bearing?

The NTN 4T-2788/2720 is an inch-system tapered roller bearing assembly with a 1 1/2 in bore, 3 in OD, and 1.01 in cone width. It features carbon steel rings and a pressed steel cage, with industry number 2788/2720.

Where to buy NTN 2788/2720 bearings worldwide?

3G Electric supplies the NTN 2788/2720 tapered roller bearing assembly worldwide. We handle full logistics and customs clearance to deliver this inch-system bearing to industrial facilities globally. Contact us for availability and lead time.

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

To select the correct NTN tapered roller bearing, match the bore, OD, and width to your shaft and housing dimensions. Consider load ratings, speed, and operating temperature. The 2788/2720 assembly suits inch-system applications requiring carbon steel rings and a pressed steel cage.

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.

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Cross-referenced by specification & description
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Inch-system tapered roller bearing assembly with a 1 1/2 in bore, 3 in OD, and 1.01 in cone width. Constructed with carbon steel rings and a pressed steel cage. Designed to accommodate combined radial and axial loads in industrial equipment such as gearboxes, conveyors, and pumps
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Inch-system tapered roller bearing assembly with a 1 1/2 in bore, 3 in OD, and 1.01 in cone width. Constructed with carbon steel rings and a pressed steel cage. Designed to accommodate combined radial and axial loads in industrial equipment such as gearboxes, conveyors, and pumps
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Inch-system tapered roller bearing assembly with a 1-1/2 in bore, 3-9/64 in OD, and 0.824 in cone width. Constructed with a carbon steel ring and pressed steel cage. Suitable for applications requiring combined radial and axial load support, such as gearboxes, conveyor systems, and drivetrains
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NTN Tapered Roller Bearing Cone: 2788A, 1 1/2 in Bore, 2.6 in OD, 1.01 in Cone Wd, 4T-2788A
Tapered roller bearing cone with a 1 27/64 in tapered bore, 3.03 in outside diameter, and 1.01 in cone width. Features a chrome steel cage and carbon steel ring. Compatible with cup manufacturer part number 2729. Used in applications requiring support for combined radial and axial loads, such as gearboxes, conveyor systems, and wheel hubs
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Tapered roller bearing cone with a 1 27/64 in tapered bore, 3.03 in outside diameter, and 1.01 in cone width. Features a chrome steel cage and carbon steel ring. Compatible with cup manufacturer part number 2729. Used in applications requiring support for combined radial and axial loads, such as gearboxes, conveyor systems, and wheel hubs
Inch-system tapered roller bearing assembly with 1 3/32 in bore, 2 3/64 in OD, and 0.629 in cone width. Carbon steel rings and pressed steel cage. Used in applications requiring combined radial and axial load support, such as gearboxes, conveyors, and automotive drivetrains
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Inch-system tapered roller bearing assembly with 1 3/32 in bore, 2 3/64 in OD, and 0.629 in cone width. Carbon steel rings and pressed steel cage. Used in applications requiring combined radial and axial load support, such as gearboxes, conveyors, and automotive drivetrains

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