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NTN 99550 Tapered Roller Bearing Cone - Tapered Roller Bearing Cones
NTNTapered Roller Bearing Cones

NTN 99550 Tapered Roller Bearing Cone

The NTN Tapered Roller Bearing Cone 99550 is an inch-system tapered roller bearing cone with a 5 1/2 in bore, 9.37 in OD, and 2.625 in cone width. It features a pressed steel cage and alloy steel ring material, and…

SKU 3G-OTH-119044

Brand
NTN
Item
99550 Tapered Roller Bearing Cone
Category
Tapered Roller Bearing Cones
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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
99550
Type
99550
Bore
5 1/2 in
OD
9.37 in
Cone Wd
2.625 in
Cage Material
Pressed Steel
Ring Material
Alloy Steel
System of Measurement
Inch
Bearing Industry Number
99550
Compatible Cup Manufacturer Part Number
99100

Technical Documents

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

Product Description

The NTN Tapered Roller Bearing Cone 99550 is an inch-system tapered roller bearing cone with a 5 1/2 in bore, 9.37 in OD, and 2.625 in cone width. It features a pressed steel cage and alloy steel ring material, and is compatible with cup manufacturer part number 99100.

Frequently Asked Questions

What is the NTN 99550 tapered roller bearing cone used for?

The NTN 99550 tapered roller bearing cone is used in industrial machinery and heavy equipment that require inch-system bearings. It supports combined radial and axial loads in applications such as gearboxes, conveyors, and axle assemblies. The cone works with cup 99100 to form a complete bearing set.

What are the specifications of the NTN 99550 tapered roller bearing cone?

The NTN 99550 is an inch-system tapered roller bearing cone with a 5 1/2 in bore, 9.37 in OD, and 2.625 in cone width. It has an alloy steel ring and a pressed steel cage. The compatible cup manufacturer part number is 99100. The bearing industry number is 99550.

Where to buy the NTN 99550 tapered roller bearing cone worldwide?

3G Electric supplies the NTN 99550 tapered roller bearing cone worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time. We source and deliver genuine NTN bearings to support your operations.

How to select the correct cup for the NTN 99550 bearing cone?

To select the correct cup for the NTN 99550 cone, use the compatible cup manufacturer part number 99100. This cup matches the cone's inch-system dimensions and load ratings. Always verify the cup's bore, OD, and width against your application requirements. NTN recommends using matched cone and cup sets for optimal performance.

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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Inch-system tapered roller bearing cone with 3 3/8 in bore, 5.039 in OD, and 1.172 in cone width. Constructed with alloy steel ring and pressed steel cage. Compatible with cup 492A. Used in applications requiring support of combined radial and axial loads, such as gearboxes, conveyor systems, and wheel hubs
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Inch-system tapered roller bearing cone with 3 3/8 in bore, 5.039 in OD, and 1.172 in cone width. Constructed with alloy steel ring and pressed steel cage. Compatible with cup 492A. Used in applications requiring support of combined radial and axial loads, such as gearboxes, conveyor systems, and wheel hubs
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Inch-system tapered roller bearing cone with 3 in bore, 5.118 in outside diameter, and 1.815 in cone width. Constructed with an alloy steel ring and pressed steel cage. Compatible with cup part number 5735. Used in applications requiring combined radial and axial load support, such as gearboxes, conveyor systems, and heavy machinery
Inch-system tapered roller bearing cone with 3 in bore, 5.236 in OD, and 1.421 in cone width. Constructed with alloy steel rings and a pressed steel cage. Compatible with cup part number 572. Used in applications requiring support of combined radial and axial loads, such as gearboxes and conveyors
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Inch-system tapered roller bearing cone with 3 in bore, 5.236 in OD, and 1.421 in cone width. Constructed with alloy steel rings and a pressed steel cage. Compatible with cup part number 572. Used in applications requiring support of combined radial and axial loads, such as gearboxes and conveyors
Inch-system tapered roller bearing cone with 4 1/2 in bore, 6.772 in OD, and 1.625 in cone width. Features alloy steel ring and pressed steel cage. Compatible with cup 64708. Used in applications supporting combined radial and axial loads, such as gearboxes, conveyors, and heavy machinery
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Inch-system tapered roller bearing cone with 4 1/2 in bore, 6.772 in OD, and 1.625 in cone width. Features alloy steel ring and pressed steel cage. Compatible with cup 64708. Used in applications supporting combined radial and axial loads, such as gearboxes, conveyors, and heavy machinery

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