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 Cone: 71450, 4 1/2 in Bore, 7.126 in OD, 1.937 in Cone Wd - Tapered Roller Bearing Cones
NTNTapered Roller Bearing Cones

NTN Tapered Roller Bearing Cone: 71450, 4 1/2 in Bore, 7.126 in OD, 1.937 in Cone Wd

The NTN Tapered Roller Bearing Cone 71450 is an inch-system tapered roller bearing cone with a 4 1/2 in bore, 7.126 in OD, and 1.937 in cone width. It features a pressed steel cage and alloy steel ring, and is…

SKU 3G-OTH-117124

Brand
NTN
Item
Tapered Roller Bearing Cone: 71450, 4 1/2 in Bore, 7.126 in OD, 1.937 in Cone Wd
Category
Tapered Roller Bearing Cones
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
71450
Type
71450
Bore
4 1/2 in
OD
7.126 in
Cone Wd
1.937 in
Cage Material
Pressed Steel
Ring Material
Alloy Steel
System of Measurement
Inch
Bearing Industry Number
71450
Compatible Cup Manufacturer Part Number
71750

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 Cone 71450 is an inch-system tapered roller bearing cone with a 4 1/2 in bore, 7.126 in OD, and 1.937 in cone width. It features a pressed steel cage and alloy steel ring, and is compatible with cup manufacturer part number 71750.

Frequently Asked Questions

What is the NTN 71450 tapered roller bearing cone used for?

The NTN 71450 tapered roller bearing cone is used in industrial machinery that requires high radial and axial load capacity, such as gearboxes, conveyors, and heavy equipment. It is an inch-system component with a 4 1/2 in bore and 7.126 in OD, designed to pair with cup 71750.

What are the specifications of the NTN 71450 bearing cone?

The NTN 71450 tapered roller bearing cone has a 4 1/2 in bore, 7.126 in OD, and 1.937 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 71750. The bearing industry number is 71450.

Where to buy the NTN 71450 bearing cone worldwide?

3G Electric supplies the NTN 71450 tapered roller bearing cone worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this inch-system cone with a 4 1/2 in bore to your facility. Contact us for availability and lead time.

How to select the correct cup for the NTN 71450 cone?

To select the correct cup for the NTN 71450 cone, use the compatible cup manufacturer part number 71750. This ensures proper fit and load distribution in the tapered roller bearing assembly. Always verify bore, OD, and width dimensions against your application requirements before ordering.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
NTN Tapered Roller Bearing Cone: JLM714149, 2 15/16 in Bore, 4.35 in OD, 0.984 in Cone Wd, JLM714149
NTN
NTN Tapered Roller Bearing Cone: JLM714149, 2 15/16 in Bore, 4.35 in OD, 0.984 in Cone Wd, JLM714149
NTN Tapered Roller Bearing Cone: 575, 3 in Bore, 5.236 in OD, 1.421 in Cone Wd, 3 in Inside Dia, 575
NTN
NTN Tapered Roller Bearing Cone: 575, 3 in Bore, 5.236 in OD, 1.421 in Cone Wd, 3 in Inside Dia, 575
NTN Tapered Roller Bearing Cone: 64450, 4 1/2 in Bore, 6.772 in OD, 1.625 in Cone Wd, 64450
NTN
NTN Tapered Roller Bearing Cone: 64450, 4 1/2 in Bore, 6.772 in OD, 1.625 in Cone Wd, 64450
NTN Tapered Roller Bearing Cone: JM714249, 2 15/16 in Bore, 4.718 in OD, 1.161 in Cone Wd, JM714249
NTN
NTN Tapered Roller Bearing Cone: JM714249, 2 15/16 in Bore, 4.718 in OD, 1.161 in Cone Wd, JM714249
NTN Tapered Roller Bearing Cone: 749, 3 11/32 in Bore, 5.591 in OD, 1.837 in Cone Wd, 749
NTN
NTN Tapered Roller Bearing Cone: 749, 3 11/32 in Bore, 5.591 in OD, 1.837 in Cone Wd, 749
NTN Tapered Roller Bearing Cone: 5584, 2 1/2 in Bore, 4.567 in OD, 1.723 in Cone Wd, 5584
NTN
NTN Tapered Roller Bearing Cone: 5584, 2 1/2 in Bore, 4.567 in OD, 1.723 in Cone Wd, 5584

More from NTN

View all NTN parts
NTN Tapered Roller Bearing Cone: 46162, 1 5/8 in Bore, 3.43 in OD, 1.25 in Cone Wd, 4T-46162
NTN
NTN Tapered Roller Bearing Cone: 46162, 1 5/8 in Bore, 3.43 in OD, 1.25 in Cone Wd, 4T-46162
NTN Tapered Roller Bearing Cone: 3795, 2 in Bore, 3.23 in OD, 1.193 in Cone Wd, 3.001 in Inside Dia (MPN 4T-3795)
NTN
NTN Tapered Roller Bearing Cone: 3795, 2 in Bore, 3.23 in OD, 1.193 in Cone Wd, 3.001 in Inside Dia (MPN 4T-3795)
NTN Tapered Roller Bearing Cone: 52401, 4 in Bore, 5.59 in OD, 1.421 in Cone Wd, 5.59 in Inside Dia (MPN 4T-52401)
NTN
NTN Tapered Roller Bearing Cone: 52401, 4 in Bore, 5.59 in OD, 1.421 in Cone Wd, 5.59 in Inside Dia (MPN 4T-52401)
NTN Tapered Roller Bearing Cone: 16150, 1 1/2 in Bore, 2.64 in OD, 0.812 in Cone Wd, 4T-16150
NTN
NTN Tapered Roller Bearing Cone: 16150, 1 1/2 in Bore, 2.64 in OD, 0.812 in Cone Wd, 4T-16150
NTN Tapered Roller Bearing Cone: 53176, 1 3/4 in Bore, 3.19 in OD, 1.114 in Cone Wd, 4T-53176
NTN
NTN Tapered Roller Bearing Cone: 53176, 1 3/4 in Bore, 3.19 in OD, 1.114 in Cone Wd, 4T-53176
NTN Tapered Roller Bearing Cone: JLM508748, 2 23/64 in Bore, 3.58 in OD, 0.944 in Cone Wd (MPN 4T-JLM508748)
NTN
NTN Tapered Roller Bearing Cone: JLM508748, 2 23/64 in Bore, 3.58 in OD, 0.944 in Cone Wd (MPN 4T-JLM508748)
NTN Tapered Roller Bearing Cone: 42381, 3 13/16 in Bore, 5.59 in OD, 1.14 in Cone Wd, 42381
NTN
NTN Tapered Roller Bearing Cone: 42381, 3 13/16 in Bore, 5.59 in OD, 1.14 in Cone Wd, 42381
NTN Tapered Roller Bearing Cone: 368, 2 in Bore, 3.31 in OD, 0.875 in Cone Wd, 2.974 in Inside Dia (MPN 4T-368)
NTN
NTN Tapered Roller Bearing Cone: 368, 2 in Bore, 3.31 in OD, 0.875 in Cone Wd, 2.974 in Inside Dia (MPN 4T-368)