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NTN 36990 Tapered Roller Bearing Cone, 7 in Bore, 8.7 in OD, 1.187 in Cone Width - Tapered Roller Bearing Cones
NTNTapered Roller Bearing Cones

NTN 36990 Tapered Roller Bearing Cone, 7 in Bore, 8.7 in OD, 1.187 in Cone Width

The NTN Tapered Roller Bearing Cone 36990 is a single-cone component for inch-system tapered roller bearing assemblies. It features a 7-inch bore, 8.7-inch outside diameter, 1.187-inch cone width, and 8.094-inch…

SKU 3G-OTH-115537

Brand
NTN
Item
36990 Tapered Roller Bearing Cone, 7 in Bore, 8.7 in OD, 1.187 in Cone Width
Part Number
36990
Category
Tapered Roller Bearing Cones
Available to Order
Also known as:36990NTN
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Technical Specifications

NTN
Manufacturer Part Number
36990
Bore
7 in
OD
8.7 in
Cone Wd
1.187 in
Bore Type
Tapered
Inside Dia
8.094 in
Cage Material
Chrome Steel
Ring Material
Carbon Steel
System of Measurement
Inch
Bearing Industry Number
36990
Compatible Cup Manufacturer Part Number
36920

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

Product Description

The NTN Tapered Roller Bearing Cone 36990 is a single-cone component for inch-system tapered roller bearing assemblies. It features a 7-inch bore, 8.7-inch outside diameter, 1.187-inch cone width, and 8.094-inch inside diameter, with a tapered bore type. The cone is constructed with a chrome steel cage and carbon steel ring, and is compatible with cup manufacturer part number 36920.

Frequently Asked Questions

What is the NTN Tapered Roller Bearing Cone 36990 used for?

The NTN Tapered Roller Bearing Cone 36990 is used in inch-system tapered roller bearing assemblies to support radial and axial loads in industrial equipment such as gearboxes, conveyor systems, and heavy machinery. It is a single-cone component that pairs with cup part number 36920.

What are the specifications of the NTN Tapered Roller Bearing Cone 36990?

The NTN Tapered Roller Bearing Cone 36990 has a 7 in bore, 8.7 in outside diameter, 1.187 in cone width, and 8.094 in inside diameter. It features a tapered bore type, chrome steel cage, carbon steel ring, and is compatible with cup manufacturer part number 36920.

Where to buy the NTN Tapered Roller Bearing Cone 36990 worldwide?

You can source the NTN Tapered Roller Bearing Cone 36990 worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to select the correct NTN tapered roller bearing cone?

To select the correct NTN tapered roller bearing cone, match the bore size, outside diameter, and cone width to your assembly requirements. Ensure compatibility with the cup part number, such as 36920 for the 36990 cone. Verify the system of measurement (inch) and ring material (carbon steel) for your application.

Used in

Common applications for NTN
Material handling conveyors — NTN UCPL-1.3/16M pillow block ball bearings with cast iron housing and set screw locking for shaft support.
Automotive wheel hubs — NTN tapered roller bearing assemblies like LM814849/LM814810 for combined radial and axial load handling.
Industrial gearboxes — NTN tapered roller bearing cones such as 4T-05062 with chrome steel cage for moderate-speed applications.
Agricultural machinery — NTN inch-system tapered roller bearing assemblies like LM29748/LM29710 for reliable operation in dusty environments.
Pumps and compressors — NTN metric tapered roller bearing assemblies such as 33213 with carbon steel rings for high radial and axial loads.
Power transmission equipment — NTN pillow block ball bearings with 1 3/16 in bore for supporting rotating shafts in belt drives.
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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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