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NTN R18ZZ/2AS High-Temperature Radial Ball Bearing - High-Temperature Radial Ball Bearings
NTNHigh-Temperature Radial Ball Bearings

NTN R18ZZ/2AS High-Temperature Radial Ball Bearing

The NTN R18 is an inch-system high-temperature radial ball bearing, double-shielded, with a 1 1/8 in bore, 2 1/8 in OD, and 0.5 in width. It features an alloy steel ring and is identified by bearing industry number…

SKU 3G-OTH-100523

Also listed as: R18ZZ2AS · R18ZZ 2AS · R18ZZ-2AS

Brand
NTN
Item
R18ZZ/2AS High-Temperature Radial Ball Bearing
Part Number
R18ZZ/2AS
Category
High-Temperature Radial Ball Bearings
Available to Order
Also known as:R18ZZ/2ASNTN
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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
R18ZZ/2AS
Type
Dbl Shield, Alloy Steel Ring
Bore
1 1/8 in
OD
2 1/8 in
Wd
0.5 in
System of Measurement
Inch
Bearing Industry Number
R18

Technical Documents

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

Product Description

The NTN R18 is an inch-system high-temperature radial ball bearing, double-shielded, with a 1 1/8 in bore, 2 1/8 in OD, and 0.5 in width. It features an alloy steel ring and is identified by bearing industry number R18 and manufacturer part number R18ZZ/2AS.

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 R18ZZ/2AS radial ball bearing used for?

The NTN R18ZZ/2AS is a high-temperature radial ball bearing designed for applications requiring reliable operation under elevated temperatures. It is commonly used in industrial machinery, conveyors, and HVAC equipment where double-shielded protection and inch-system dimensions are needed.

What are the specifications of the NTN R18ZZ/2AS bearing?

The NTN R18ZZ/2AS is an inch-system radial ball bearing with a 1 1/8 in bore, 2 1/8 in OD, and 0.5 in width. It features double shields, an alloy steel ring, and bearing industry number R18. This high-temperature bearing is manufactured by NTN.

Where to buy NTN R18ZZ/2AS bearings worldwide?

3G Electric supplies the NTN R18ZZ/2AS bearing 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 on this high-temperature radial ball bearing.

How to select the correct NTN R18ZZ/2AS bearing for an application?

To select the NTN R18ZZ/2AS bearing, verify your shaft diameter matches the 1 1/8 in bore and housing fits the 2 1/8 in OD. Confirm the 0.5 in width and double-shield design suit your load and temperature requirements. Consult NTN's catalog for speed and load ratings.

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
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NTN Products

3G Electric supplies NTN high-temperature radial ball bearings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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