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JW WINCO Plain Bore Vibration-Isolating Mount - Plain Bore Vibration-Isolating Mounts
JW WINCOPlain Bore Vibration-Isolating Mounts

JW WINCO Plain Bore Vibration-Isolating Mount

The JW WINCO Through-Hole Rubber Bumper is a cylindrical plain bore vibration-isolating mount made from natural rubber with no thread. This MPN 351-80-40-21-B-40 component provides basic vibration damping for…

SKU 3G-OTH-598065

Also listed as: 351804021B40 · 351 80 40 21 B 40

Brand
JW WINCO
Item
Plain Bore Vibration-Isolating Mount
Category
Plain Bore Vibration-Isolating Mounts
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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

JW WINCO
Manufacturer Part Number
351-80-40-21-B-40
Type
Natural Rubber, No Thread Thread Size

Technical Documents

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

Product Description

The JW WINCO Through-Hole Rubber Bumper is a cylindrical plain bore vibration-isolating mount made from natural rubber with no thread. This MPN 351-80-40-21-B-40 component provides basic vibration damping for industrial equipment. 3G Electric interprets customer demand and delivers genuine industrial parts across 14 departments—including vibration isolation—with specialist depth in combustion, pumps, and controls as an authorised distributor.

Frequently Asked Questions

What is a JW WINCO through-hole rubber bumper used for?

A JW WINCO through-hole rubber bumper is a cylindrical plain bore vibration-isolating mount used to dampen vibration in industrial equipment. Made from natural rubber with no thread, it reduces noise and protects machinery from wear. 3G Electric supplies this genuine JW WINCO part worldwide.

What are the specifications of the JW WINCO 351-80-40-21-B-40 rubber bumper?

The JW WINCO 351-80-40-21-B-40 is a cylindrical through-hole rubber bumper made from natural rubber with no thread. It is a plain bore vibration-isolating mount designed for basic vibration damping in industrial applications. 3G Electric sources this genuine JW WINCO component for global delivery.

Where to buy JW WINCO rubber bumpers worldwide?

3G Electric supplies genuine JW WINCO through-hole rubber bumpers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver the MPN 351-80-40-21-B-40 and other vibration-isolating mounts to your facility. Contact us for availability and lead time.

How to install a JW WINCO plain bore vibration-isolating mount?

To install a JW WINCO through-hole rubber bumper, insert a bolt or rod through the plain bore and secure it to the equipment base. Ensure the mount sits flat to absorb vibration effectively. For specific torque values, consult the equipment manual. 3G Electric supplies this genuine JW WINCO part for industrial use.

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 plain bore vibration-isolating mounts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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