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NTN Tapered Roller Bearing Cone: 2788, 1 1/2 in Bore, 2.756 in OD, 1.01 in Cone Wd - Tapered Roller Bearing Cones
NTNTapered Roller Bearing Cones

NTN Tapered Roller Bearing Cone: 2788, 1 1/2 in Bore, 2.756 in OD, 1.01 in Cone Wd

The NTN Tapered Roller Bearing Cone 2788 is an inch-system bearing cone with a 1 1/2 in bore, 2.756 in OD, and 1.01 in cone width. It features an alloy steel ring and pressed steel cage, and is compatible with cup…

SKU 3G-OTH-113053

Brand
NTN
Item
Tapered Roller Bearing Cone: 2788, 1 1/2 in Bore, 2.756 in OD, 1.01 in Cone Wd
Category
Tapered Roller Bearing Cones
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Local availability & support

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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
2788
Type
2788
Bore
1 1/2 in
OD
2.756 in
Cone Wd
1.01 in
Cage Material
Pressed Steel
Ring Material
Alloy Steel
System of Measurement
Inch
Bearing Industry Number
2788
Compatible Cup Manufacturer Part Number
2720

Technical Documents

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

Product Description

The NTN Tapered Roller Bearing Cone 2788 is an inch-system bearing cone with a 1 1/2 in bore, 2.756 in OD, and 1.01 in cone width. It features an alloy steel ring and pressed steel cage, and is compatible with cup manufacturer part number 2720.

Frequently Asked Questions

What is the NTN 2788 tapered roller bearing cone used for?

The NTN 2788 tapered roller bearing cone is used in industrial machinery to support combined radial and axial loads. It is commonly applied in gearboxes, conveyors, and automotive drivetrains where precise shaft alignment and high load capacity are required.

What are the specifications of the NTN 2788 bearing cone?

The NTN 2788 tapered roller bearing cone has a 1 1/2 in bore, 2.756 in OD, and 1.01 in cone width. It is made of alloy steel with a pressed steel cage, uses inch-system measurement, and is compatible with cup part number 2720.

Where to buy the NTN 2788 bearing cone worldwide?

3G Electric supplies the NTN 2788 tapered roller bearing cone worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this genuine NTN component.

How to select the correct cup for the NTN 2788 cone?

To select the correct cup for the NTN 2788 cone, use the compatible cup manufacturer part number 2720. Ensure the cup matches the cone's inch-system dimensions and load rating. Always verify fit with the bearing assembly's original specifications to avoid misalignment.

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 cones. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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