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NB SWK20GWUU Twin Square-Flanged Linear Ball Bearing - Twin Square-Flanged Linear Ball Bearings
NBTwin Square-Flanged Linear Ball Bearings

NB SWK20GWUU Twin Square-Flanged Linear Ball Bearing

The NB Linear Square Flange Mount Bearing: Twin (SKU SWK20GWUU, MPN SWK20GWUU) is a twin square-flanged linear ball bearing of type SWK-W with a 1 1/4 in ID and 3.125 in flange width, constructed from resin. 3G…

SKU 3G-OTH-124774

Brand
NB
Item
SWK20GWUU Twin Square-Flanged Linear Ball Bearing
Part Number
SWK20GWUU
Category
Twin Square-Flanged Linear Ball Bearings
Available to Order
Also known as:SWK20GWUUNB
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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

NB
Manufacturer Part Number
SWK20GWUU
Type
SWK-W
Material
Resin
ID
1 1/4 in
Flange Wd
3.125 in

Technical Documents

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

Product Description

The NB Linear Square Flange Mount Bearing: Twin (SKU SWK20GWUU, MPN SWK20GWUU) is a twin square-flanged linear ball bearing of type SWK-W with a 1 1/4 in ID and 3.125 in flange width, constructed from resin. 3G Electric interprets this demand and sources the genuine NB component, supporting your motion-control needs across 14 industrial departments with specialist depth in pumps and controls.

Frequently Asked Questions

What is the NB SWK20GWUU twin square-flange linear bearing used for?

The NB SWK20GWUU twin square-flange linear bearing is used in automated machinery, packaging equipment, and material-handling systems that require precise linear motion with a compact, rigid mounting. Its resin construction reduces weight and noise, making it suitable for applications where corrosion resistance and low maintenance are priorities.

What are the specifications of the NB SWK20GWUU linear bearing?

The NB SWK20GWUU is a twin square-flange linear ball bearing with a 1 1/4 in bore diameter and a 3.125 in flange width. It is made of resin material and has the manufacturer part number SWK20GWUU. This bearing is designed for smooth, low-friction linear motion in guided rail systems.

Where to buy NB SWK20GWUU linear bearings worldwide?

You can source NB SWK20GWUU linear bearings 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; we supply genuine NB components for industrial applications.

How to install an NB twin square-flange linear bearing?

To install an NB twin square-flange linear bearing, first ensure the mounting surface is clean and flat. Align the flange holes with the mating bolts and tighten evenly to the manufacturer's torque specification. Lubricate the bearing bore and shaft before assembly. Always follow NB's installation guidelines to prevent misalignment and premature wear.

Used in

Common applications for NB
Industrial automation — NB Alulin series guide rails (e.g., A20-760mm) used in pick-and-place gantries for lightweight, high-speed linear motion.
Packaging machinery — NB ball spline shafts (e.g., SSP8S-500mm) in rotary indexing tables for precise torque transmission and linear movement.
Semiconductor manufacturing — NB stainless steel ball spline shafts (e.g., SSP6S-150mm) in wafer handling robots for corrosion resistance and precision.
Medical device assembly — NB Alulin series runner blocks (e.g., GNS-1500) in diagnostic equipment for smooth, low-friction linear positioning.
CNC machine tools — NB ball spline nuts (e.g., SSPF 10) in tool changers for reliable linear actuation under load.
Printing equipment — NB Alulin series guide rails (e.g., A20-4000mm) in large-format printers for long-stroke, lightweight linear guidance.
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NB Products

3G Electric supplies NB twin square-flanged linear 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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