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 Female Style - Male x Female Vibration-Isolating Mounts
JW WINCOMale x Female Vibration-Isolating Mounts

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

The JW WINCO Vibration-Isolating Mount is a cylindrical, male x female style isolator with an M8 thread size, featuring a natural rubber body (MPN 451-40-20-M8-ES-55). 3G Electric interprets this demand and sources…

SKU 3G-OTH-512739

Also listed as: 4514020M8ES55 · 451 40 20 M8 ES 55

Brand
JW WINCO
Item
Vibration-Isolating Mount: Cylindrical, Natural Rubber, Male x Female Style
Category
Male x Female Vibration-Isolating Mounts
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
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

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

JW WINCO
Manufacturer Part Number
451-40-20-M8-ES-55
Type
Natural Rubber, Male x Female Style, M8 Thread Size
Isolator Body Material
Natural Rubber

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 female style isolator with an M8 thread size, featuring a natural rubber body (MPN 451-40-20-M8-ES-55). 3G Electric interprets this demand and sources the exact OEM part, supporting your industrial equipment needs across 14 departments — with specialist depth in combustion, pumps and controls.

Frequently Asked Questions

What is the JW WINCO Vibration-Isolating Mount used for?

This cylindrical natural rubber mount with M8 male x female threads isolates vibration in industrial machinery, pumps, compressors, and HVAC equipment. It reduces transmitted noise and protects sensitive components from mechanical shock, extending equipment life across manufacturing and process industries.

What are the specifications of the JW WINCO 451-40-20-M8-ES-55?

The JW WINCO 451-40-20-M8-ES-55 is a cylindrical vibration-isolating mount with a natural rubber body, male x female style, and M8 thread size. It is designed for industrial applications requiring durable vibration damping and easy installation with standard M8 hardware.

Where to buy JW WINCO vibration mounts worldwide?

3G Electric sources and supplies the JW WINCO 451-40-20-M8-ES-55 vibration mount to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive the exact OEM part for your industrial equipment needs across 14 departments.

How to install a male x female vibration mount?

Install the male thread into the equipment base and secure the female thread to the mounting surface using an M8 bolt. Tighten to the manufacturer's torque specification, ensuring the natural rubber isolator is not compressed beyond its free height. Avoid overtightening to maintain vibration-damping performance.

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 female 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
Cylindrical vibration-isolating mount with male x female connection and M4 thread. Body made of natural rubber. Used to reduce transmitted vibration from machinery to support structures in pumps, compressors, and industrial equipment
JW WINCO
Cylindrical vibration-isolating mount with male x female connection and M4 thread. Body made of natural rubber. Used to reduce transmitted vibration from machinery to support structures in pumps, compressors, and industrial equipment
Cylindrical vibration isolator with male x female connection, constructed from natural rubber. Used to dampen vibration in industrial equipment, reducing transmitted dynamic forces and noise in machinery applications
JW WINCO
Cylindrical vibration isolator with male x female connection, constructed from natural rubber. Used to dampen vibration in industrial equipment, reducing transmitted dynamic forces and noise in machinery applications
Cylindrical vibration-isolating mount with male x female configuration. Body made of natural rubber. M8 thread size. Reduces transmitted vibration from rotating or reciprocating equipment such as pumps, compressors, and machine tools
JW WINCO
Cylindrical vibration-isolating mount with male x female configuration. Body made of natural rubber. M8 thread size. Reduces transmitted vibration from rotating or reciprocating equipment such as pumps, compressors, and machine tools
Cylindrical vibration-isolating mount with male x female connection style. Body made of natural rubber. Used to reduce transmitted vibration from rotating or reciprocating equipment such as pumps, compressors, and machinery
JW WINCO
Cylindrical vibration-isolating mount with male x female connection style. Body made of natural rubber. Used to reduce transmitted vibration from rotating or reciprocating equipment such as pumps, compressors, and machinery
Cylindrical vibration-isolating mount with male x female configuration. Body is natural rubber. Used to reduce transmitted vibration from rotating or reciprocating equipment such as pumps, compressors, and motors
JW WINCO
Cylindrical vibration-isolating mount with male x female configuration. Body is natural rubber. Used to reduce transmitted vibration from rotating or reciprocating equipment such as pumps, compressors, and motors
JW WINCO Vibration-Isolating Mount: Cylindrical, Natural Rubber, Male x Female Style (MPN 351-100-75-M16-ES-55)
JW WINCO
JW WINCO Vibration-Isolating Mount: Cylindrical, Natural Rubber, Male x Female Style (MPN 351-100-75-M16-ES-55)
JW WINCO Vibration-Isolating Mount: Cylindrical, Natural Rubber, Male x Female Style (MPN 451.2-35-25-5/16-55)
JW WINCO
JW WINCO Vibration-Isolating Mount: Cylindrical, Natural Rubber, Male x Female Style (MPN 451.2-35-25-5/16-55)
JW WINCO Vibration-Isolating Mount: Cylindrical, Natural Rubber, Male x Female Style, M4 Thread Size (MPN 451-10-15-M4-ES-55)
JW WINCO
JW WINCO Vibration-Isolating Mount: Cylindrical, Natural Rubber, Male x Female Style, M4 Thread Size (MPN 451-10-15-M4-ES-55)