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NTN Tapered Roller Bearing Assembly: 46780/46720, 6 1/4 in Bore, 8 7/8 in OD - Tapered Roller Bearing Assemblies
NTNTapered Roller Bearing Assemblies

NTN Tapered Roller Bearing Assembly: 46780/46720, 6 1/4 in Bore, 8 7/8 in OD

The NTN Tapered Roller Bearing Assembly, model 46780/46720, is an inch-system bearing with a 6 1/4 in bore, 8 7/8 in OD, and 1.562 in cone width. It features a pressed steel cage and carbon steel rings, making it…

SKU 3G-OTH-110305

Also listed as: 4678046720 · 46780 46720 · 46780-46720

Brand
NTN
Item
Tapered Roller Bearing Assembly: 46780/46720, 6 1/4 in Bore, 8 7/8 in OD
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
46780/46720
Bore
6 1/4 in
OD
8 7/8 in
Cone Wd
1.562 in
Cage Material
Pressed Steel
Ring Material
Carbon Steel
System of Measurement
Inch
Bearing Industry Number
46780/46720

Technical Documents

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

Product Description

The NTN Tapered Roller Bearing Assembly, model 46780/46720, is an inch-system bearing with a 6 1/4 in bore, 8 7/8 in OD, and 1.562 in cone width. It features a pressed steel cage and carbon steel rings, making it suitable for industrial applications requiring tapered roller bearing assemblies.

Frequently Asked Questions

What is the NTN 46780/46720 tapered roller bearing used for?

The NTN 46780/46720 tapered roller bearing assembly is used in industrial equipment that must handle combined radial and axial loads, such as gearboxes, conveyor systems, and heavy machinery. Its inch-system dimensions and carbon steel rings suit applications requiring reliable load support and moderate speed operation.

What are the specifications of the NTN 46780/46720 bearing?

The NTN 46780/46720 is an inch-system tapered roller bearing assembly with a 6 1/4 in bore, 8 7/8 in OD, and 1.562 in cone width. It has carbon steel rings and a pressed steel cage. The manufacturer part number and bearing industry number are both 46780/46720.

Where to buy the NTN 46780/46720 bearing worldwide?

You can source the NTN 46780/46720 tapered roller bearing assembly through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this NTN bearing.

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 cone width to your shaft and housing dimensions. Consider load ratings and speed limits from NTN's catalog. For the 46780/46720 model, verify the inch-system measurements and pressed steel cage suit your operating conditions.

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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Inch-system tapered roller bearing assembly with a 3 3/4 in bore, 5 3/4 in OD, and 1.375 in cone width. Constructed with carbon steel rings and a pressed steel cage. Used in applications requiring combined radial and axial load support, such as gearboxes, conveyors, and heavy machinery
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