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NTN Tapered Roller Bearing Cone: 18690, 1 13/16 in Bore, 2.913 in OD, 0.687 in Cone Wd - Tapered Roller Bearing Cones
NTNTapered Roller Bearing Cones

NTN Tapered Roller Bearing Cone: 18690, 1 13/16 in Bore, 2.913 in OD, 0.687 in Cone Wd

The NTN Tapered Roller Bearing Cone 18690 is an inch-system tapered roller bearing cone with a 1 13/16 in bore, 2.913 in OD, and 0.687 in cone width. It features an alloy steel ring and a pressed steel cage, and is…

SKU 3G-OTH-109300

Brand
NTN
Item
Tapered Roller Bearing Cone: 18690, 1 13/16 in Bore, 2.913 in OD, 0.687 in Cone Wd
Category
Tapered Roller Bearing Cones
Available to Order
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

NTN
Manufacturer Part Number
18690
Type
18690
Bore
1 13/16 in
OD
2.913 in
Cone Wd
0.687 in
Cage Material
Pressed Steel
Ring Material
Alloy Steel
System of Measurement
Inch
Bearing Industry Number
18690
Compatible Cup Manufacturer Part Number
18620

Technical Documents

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

Product Description

The NTN Tapered Roller Bearing Cone 18690 is an inch-system tapered roller bearing cone with a 1 13/16 in bore, 2.913 in OD, and 0.687 in cone width. It features an alloy steel ring and a pressed steel cage, and is compatible with cup manufacturer part number 18620.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the NTN 18690 tapered roller bearing cone used for?

The NTN 18690 tapered roller bearing cone is used in industrial machinery and automotive applications that require support for combined radial and axial loads. It is commonly found in gearboxes, conveyor systems, and wheel hubs where precise shaft alignment and high load capacity are critical.

What are the specifications of the NTN 18690 bearing cone?

The NTN 18690 tapered roller bearing cone has a 1 13/16 in bore, 2.913 in OD, and 0.687 in cone width. It is made of alloy steel with a pressed steel cage, uses inch-system measurements, and is compatible with cup part number 18620. The manufacturer part number is 18690.

Where to buy the NTN 18690 bearing cone worldwide?

You can source the NTN 18690 tapered roller bearing cone from 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 inch-system bearing cone.

How to select the correct cup for the NTN 18690 bearing cone?

To select the correct cup for the NTN 18690 bearing cone, use the compatible cup manufacturer part number 18620. This ensures proper fit and load distribution. Always verify the cup's bore and OD match the cone's dimensions. For assistance, consult NTN's engineering guidelines or contact 3G Electric.

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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Cross-referenced by specification & description
NTN Tapered Roller Bearing Cone: 18685, 1 3/4 in Bore, 2.913 in OD, 0.687 in Cone Wd, 18685
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