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

JW WINCO Vibration-Isolating Mount: Cylindrical, Natural Rubber, Male x Male Style - Male x Male Vibration-Isolating Mounts
JW WINCOMale x Male Vibration-Isolating Mounts

JW WINCO Vibration-Isolating Mount: Cylindrical, Natural Rubber, Male x Male Style

The JW WINCO Vibration-Isolating Mount is a cylindrical, male x male style isolator with an M8 thread size, constructed from natural rubber (MPN 351-40-20-M8-SS-55). 3G Electric interprets customer demand and…

SKU 3G-OTH-525871

Brand
JW WINCO
Item
Vibration-Isolating Mount: Cylindrical, Natural Rubber, Male x Male Style
Category
Male x Male Vibration-Isolating Mounts
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
351-40-20-M8-SS-55
Type
Natural Rubber, Male x Male Style, M8 Thread Size
Isolator Body Material
Natural Rubber
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 Vibration-Isolating Mount is a cylindrical, male x male style isolator with an M8 thread size, constructed from natural rubber (MPN 351-40-20-M8-SS-55). 3G Electric interprets customer demand and delivers this genuine industrial component across 14 departments — and far more — with specialist depth in combustion, pumps and controls as an authorised distributor for brands including FBR, Interpump, Riello, Beckett, Schneider, ABB, Siemens, SKF, Festo, and Fluke.

Frequently Asked Questions

What is a JW WINCO vibration-isolating mount used for?

A JW WINCO vibration-isolating mount reduces transmitted vibration from rotating or reciprocating industrial equipment. It is commonly used on pumps, compressors, and motors to protect surrounding structures and sensitive components from mechanical shock and noise.

What are the specifications of the JW WINCO 351-40-20-M8-SS-55 mount?

This JW WINCO mount is a cylindrical, male x male style isolator with an M8 thread size. The isolator body is made of natural rubber. The manufacturer part number is 351-40-20-M8-SS-55. It is designed for applications requiring durable vibration damping.

Where to buy JW WINCO vibration-isolating mounts worldwide?

3G Electric supplies and delivers genuine JW WINCO vibration-isolating mounts worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on this M8 natural rubber mount.

How to select the right JW WINCO vibration-isolating mount?

Select a JW WINCO mount based on load capacity, thread size, and environmental conditions. For the 351-40-20-M8-SS-55, confirm the M8 male threads match your equipment. Natural rubber suits general industrial use but avoid prolonged exposure to oils or extreme temperatures.

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 male x male vibration-isolating mounts. 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 Vibration-Isolating Mount: Hourglass, Natural Rubber, Male x Male Style, #8-32 Thread Size (MPN 456.1-10-10-8-8-55). Key specifications — Isolator Body Material: Natural Rubber.
JW WINCO
JW WINCO Vibration-Isolating Mount: Hourglass, Natural Rubber, Male x Male Style, #8-32 Thread Size (MPN 456.1-10-10-8-8-55). Key specifications — Isolator Body Material: Natural Rubber.
JW WINCO Vibration-Isolating Mount: Cylindrical, Natural Rubber, Male x Male Style (MPN 351.1-25-25-5/16-55). Key specifications — Isolator Body Material: Natural Rubber.
JW WINCO
JW WINCO Vibration-Isolating Mount: Cylindrical, Natural Rubber, Male x Male Style (MPN 351.1-25-25-5/16-55). Key specifications — Isolator Body Material: Natural Rubber.
JW WINCO Vibration-Isolating Mount: Cylindrical, Natural Rubber, Male x Male Style, M4 Thread Size (MPN 351-15-15-M4-SS-55). Key specifications — Isolator Body Material: Natural Rubber.
JW WINCO
JW WINCO Vibration-Isolating Mount: Cylindrical, Natural Rubber, Male x Male Style, M4 Thread Size (MPN 351-15-15-M4-SS-55). Key specifications — Isolator Body Material: Natural Rubber.
JW WINCO Vibration-Isolating Mount: Cylindrical, Natural Rubber, Male x Male Style, M6 Thread Size (MPN 351-25-20-M6-SS-55). Key specifications — Isolator Body Material: Natural Rubber.
JW WINCO
JW WINCO Vibration-Isolating Mount: Cylindrical, Natural Rubber, Male x Male Style, M6 Thread Size (MPN 351-25-20-M6-SS-55). Key specifications — Isolator Body Material: Natural Rubber.
JW WINCO Vibration-Isolating Mount: Cylindrical, Natural Rubber, Male x Male Style, M4 Thread Size (MPN 451-15-25-M4-SS-55). Key specifications — Isolator Body Material: Natural Rubber.
JW WINCO
JW WINCO Vibration-Isolating Mount: Cylindrical, Natural Rubber, Male x Male Style, M4 Thread Size (MPN 451-15-25-M4-SS-55). Key specifications — Isolator Body Material: Natural Rubber.
JW WINCO Vibration-Isolating Mount: Cylindrical, Natural Rubber, Male x Male Style (MPN 451.1-35-25-5/16-55). Key specifications — Isolator Body Material: Natural Rubber.
JW WINCO
JW WINCO Vibration-Isolating Mount: Cylindrical, Natural Rubber, Male x Male Style (MPN 451.1-35-25-5/16-55). Key specifications — Isolator Body Material: Natural Rubber.
JW WINCO Vibration-Isolating Mount: Cylindrical, Natural Rubber, Male x Male Style, M10 Thread Size (MPN 451-50-30-M10-SS-55). Key specifications — Isolator Body Material: Natural Rubber.
JW WINCO
JW WINCO Vibration-Isolating Mount: Cylindrical, Natural Rubber, Male x Male Style, M10 Thread Size (MPN 451-50-30-M10-SS-55). Key specifications — Isolator Body Material: Natural Rubber.
JW WINCO Vibration-Isolating Mount: Cylindrical, Natural Rubber, Male x Male Style, M6 Thread Size (MPN 451-25-30-M6-SS-55). Key specifications — Isolator Body Material: Natural Rubber.
JW WINCO
JW WINCO Vibration-Isolating Mount: Cylindrical, Natural Rubber, Male x Male Style, M6 Thread Size (MPN 451-25-30-M6-SS-55). Key specifications — Isolator Body Material: Natural Rubber.