Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

JW WINCO Flange-Mount Vibration Damper: GN 148.3, For Compression Load Type, Natural Rubber - Flange-Mount Female-Threaded Vibration Isolators
JW WINCOFlange-Mount Female-Threaded Vibration Isolators

JW WINCO Flange-Mount Vibration Damper: GN 148.3, For Compression Load Type, Natural Rubber

The JW WINCO Flange-Mount Vibration Damper: GN 148.3 is a flange-mount female-threaded vibration isolator designed for compression load type applications. It features a natural rubber bumper with a durometer of 40A…

SKU 3G-OTH-522701

Brand
JW WINCO
Item
Flange-Mount Vibration Damper: GN 148.3, For Compression Load Type, Natural Rubber
Category
Flange-Mount Female-Threaded Vibration Isolators
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

JW WINCO
Manufacturer Part Number
148.3-33-M8-A-40-S
Type
For Compression Load Type, Natural Rubber, 40A
Durometer
40A
Thread Size
M8
Bumper Material
Natural Rubber
Thread Material
Steel
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The JW WINCO Flange-Mount Vibration Damper: GN 148.3 is a flange-mount female-threaded vibration isolator designed for compression load type applications. It features a natural rubber bumper with a durometer of 40A and a steel thread material with M8 thread size (MPN 148.3-33-M8-A-40-S).

Frequently Asked Questions

What is a JW WINCO Flange-Mount Vibration Damper used for?

A JW WINCO Flange-Mount Vibration Damper GN 148.3 isolates vibration in compression-load applications such as industrial machinery, pumps, and compressors. Its natural rubber bumper (40A durometer) absorbs shock and reduces noise transmission, protecting sensitive equipment and improving operational stability across manufacturing and process industries.

What are the specifications of the JW WINCO GN 148.3 vibration damper?

The JW WINCO GN 148.3 vibration damper has a natural rubber bumper with 40A durometer, a steel thread material, and an M8 thread size. It is designed for compression load type applications and is a flange-mount female-threaded isolator. The manufacturer part number is 148.3-33-M8-A-40-S.

Where to buy JW WINCO vibration dampers worldwide?

3G Electric supplies JW WINCO vibration dampers worldwide, handling full logistics and customs clearance for global delivery. As a sourcing specialist across 14 industrial departments, we provide genuine JW WINCO components like the GN 148.3 flange-mount damper. Contact us for availability and lead time to your location.

How to select the right JW WINCO vibration damper for compression loads?

Select a JW WINCO vibration damper by matching the load type (compression), thread size (M8), and durometer (40A for soft damping). Ensure the flange-mount design fits your mounting surface. For heavy or dynamic loads, consult the manufacturer's load-rating data. 3G Electric can help interpret your application requirements and source the correct isolator.

Used in

Common applications for JW WINCO
Machinery assembly — JW WINCO self-locking bearing locknuts (e.g., 1804.1-M50X1.5) for securing bearings on shafts in gearboxes and conveyors.
Fixture building — JW WINCO horizontal U-latch toggle clamps (e.g., 851.3-700-T6) for quick clamping in welding jigs and assembly fixtures.
Material handling — JW WINCO quick-release hoist rings (e.g., 1135-M12-17-ST) for lifting heavy components in manufacturing cells.
Shaft positioning — JW WINCO one-piece shaft collars (e.g., 5WG46/A) for retaining bearings or acting as stops on linear motion systems.
Linkage systems — JW WINCO stainless steel clevis rod ends (e.g., 8NXBIS) for connecting pneumatic cylinders or actuators in automated equipment.
Clamping arm extension — JW WINCO rigid clamping arm extenders (e.g., 801.1-85-16-ST) for increasing reach on toggle clamps in custom fixtures.

JW WINCO Products

3G Electric supplies JW WINCO flange-mount female-threaded vibration isolators. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from JW WINCO

View all JW WINCO parts
JW WINCO Flange-Mount Vibration Damper: GN 148.3, For Compression Load Type, Natural Rubber, 60A (MPN 148.3-52-M10-A-60-N). Key specifications — Thread Material: Steel; Thread Size: M10; Bumper Material: Natural Rubber; Durometer: 60A.
JW WINCO
JW WINCO Flange-Mount Vibration Damper: GN 148.3, For Compression Load Type, Natural Rubber, 60A (MPN 148.3-52-M10-A-60-N). Key specifications — Thread Material: Steel; Thread Size: M10; Bumper Material: Natural Rubber; Durometer: 60A.
JW WINCO Flange-Mount Vibration Damper: GN 148.3, For Compression Load Type, Natural Rubber, 60A (MPN 148.3-58-M10-A-60-N). Key specifications — Thread Material: Steel; Thread Size: M10; Bumper Material: Natural Rubber; Durometer: 60A.
JW WINCO
JW WINCO Flange-Mount Vibration Damper: GN 148.3, For Compression Load Type, Natural Rubber, 60A (MPN 148.3-58-M10-A-60-N). Key specifications — Thread Material: Steel; Thread Size: M10; Bumper Material: Natural Rubber; Durometer: 60A.
JW WINCO Flange-Mount Vibration Damper: GN 148.3, For Compression Load Type, Natural Rubber, 60A (MPN 148.3-100-M16-B-60-S). Key specifications — Thread Material: Stainless Steel; Thread Size: M16; Bumper Material: Natural Rubber; Durometer: 60A.
JW WINCO
JW WINCO Flange-Mount Vibration Damper: GN 148.3, For Compression Load Type, Natural Rubber, 60A (MPN 148.3-100-M16-B-60-S). Key specifications — Thread Material: Stainless Steel; Thread Size: M16; Bumper Material: Natural Rubber; Durometer: 60A.
JW WINCO Flange-Mount Vibration Damper: GN 148.3, For Compression Load Type, Natural Rubber, 40A (MPN 148.3-80-M12-B-40-S). Key specifications — Thread Material: Stainless Steel; Thread Size: M12; Bumper Material: Natural Rubber; Durometer: 40A.
JW WINCO
JW WINCO Flange-Mount Vibration Damper: GN 148.3, For Compression Load Type, Natural Rubber, 40A (MPN 148.3-80-M12-B-40-S). Key specifications — Thread Material: Stainless Steel; Thread Size: M12; Bumper Material: Natural Rubber; Durometer: 40A.
JW WINCO Flange-Mount Vibration Damper: GN 148.3, For Compression Load Type, Natural Rubber, 40A (MPN 148.3-46-M10-A-40-S). Key specifications — Thread Material: Steel; Thread Size: M10; Bumper Material: Natural Rubber; Durometer: 40A.
JW WINCO
JW WINCO Flange-Mount Vibration Damper: GN 148.3, For Compression Load Type, Natural Rubber, 40A (MPN 148.3-46-M10-A-40-S). Key specifications — Thread Material: Steel; Thread Size: M10; Bumper Material: Natural Rubber; Durometer: 40A.
JW WINCO Flange-Mount Vibration Damper: GN 148.3, For Compression Load Type, Natural Rubber, 60A (MPN 148.3-100-M16-B-60-N). Key specifications — Thread Material: Stainless Steel; Thread Size: M16; Bumper Material: Natural Rubber; Durometer: 60A.
JW WINCO
JW WINCO Flange-Mount Vibration Damper: GN 148.3, For Compression Load Type, Natural Rubber, 60A (MPN 148.3-100-M16-B-60-N). Key specifications — Thread Material: Stainless Steel; Thread Size: M16; Bumper Material: Natural Rubber; Durometer: 60A.
JW WINCO Flange-Mount Vibration Damper: GN 148.3, For Compression Load Type, Natural Rubber, 60A (MPN 148.3-190-M24-B-60-N). Key specifications — Thread Material: Stainless Steel; Thread Size: M24; Bumper Material: Natural Rubber; Durometer: 60A.
JW WINCO
JW WINCO Flange-Mount Vibration Damper: GN 148.3, For Compression Load Type, Natural Rubber, 60A (MPN 148.3-190-M24-B-60-N). Key specifications — Thread Material: Stainless Steel; Thread Size: M24; Bumper Material: Natural Rubber; Durometer: 60A.
JW WINCO Flange-Mount Vibration Damper: GN 148.3, For Compression Load Type, Natural Rubber, 40A (MPN 148.3-58-M10-A-40-S). Key specifications — Thread Material: Steel; Thread Size: M10; Bumper Material: Natural Rubber; Durometer: 40A.
JW WINCO
JW WINCO Flange-Mount Vibration Damper: GN 148.3, For Compression Load Type, Natural Rubber, 40A (MPN 148.3-58-M10-A-40-S). Key specifications — Thread Material: Steel; Thread Size: M10; Bumper Material: Natural Rubber; Durometer: 40A.