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NB Linear Square Flange Mount Bearing: Single, SWK, 1 1/4 in ID - Square-Flanged Linear Ball Bearings
NBSquare-Flanged Linear Ball Bearings

NB Linear Square Flange Mount Bearing: Single, SWK, 1 1/4 in ID

The NB Linear Square Flange Mount Bearing: Single (MPN SWK20GUU) is a square-flanged linear ball bearing with a 1 1/4 in ID and 3.125 in flange width, constructed from resin. As a Type SWK component, it provides…

SKU 3G-OTH-124356

Brand
NB
Item
Linear Square Flange Mount Bearing: Single, SWK, 1 1/4 in ID
Category
Square-Flanged Linear Ball Bearings
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

NB
Manufacturer Part Number
SWK20GUU
Type
SWK
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: Single (MPN SWK20GUU) is a square-flanged linear ball bearing with a 1 1/4 in ID and 3.125 in flange width, constructed from resin. As a Type SWK component, it provides guided linear motion for industrial equipment across 14 departments, with specialist support from 3G Electric's authorized distribution network.

Frequently Asked Questions

What is NB SWK20GUU linear square flange mount bearing used for?

The NB SWK20GUU is a single square-flanged linear ball bearing used in automated machinery, packaging equipment, and material handling systems. It supports linear motion shafts in applications requiring precise, low-friction movement. The resin construction reduces weight and noise, making it suitable for food-grade or clean-room environments.

What are the specifications of the NB SWK20GUU bearing?

The NB SWK20GUU is a single square-flanged linear ball bearing with a 1 1/4 inch inner diameter and a 3.125 inch flange width. It is made of resin material and has manufacturer part number SWK20GUU. This bearing is designed for use with linear shafts in guided motion systems.

Where to buy NB SWK20GUU linear bearings worldwide?

You can source the NB SWK20GUU linear bearing through 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; we supply genuine NB components for your linear motion needs.

How to install NB SWK20GUU square flange bearing?

To install the NB SWK20GUU, first ensure the shaft is clean and free of burrs. Align the bearing's square flange with the mounting surface and secure using appropriate bolts. Apply a light lubricant to the shaft before sliding the bearing into place. Avoid hammering or forcing the bearing to prevent damage to the resin housing.

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.

NB Products

3G Electric supplies NB 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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