JW WINCO Through-Hole Rubber Bumper: Cylindrical, Natural Rubber
The JW WINCO Through-Hole Rubber Bumper is a cylindrical plain bore vibration-isolating mount made of natural rubber with no thread. This SKU 420CP3 (MPN 351-30-40-13.5-B-55) provides a simple, non-threaded isolation…
SKU 3G-OTH-598051
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Product Description
The JW WINCO Through-Hole Rubber Bumper is a cylindrical plain bore vibration-isolating mount made of natural rubber with no thread. This SKU 420CP3 (MPN 351-30-40-13.5-B-55) provides a simple, non-threaded isolation solution for industrial equipment.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is a JW WINCO through-hole rubber bumper used for?
A JW WINCO through-hole rubber bumper is a plain bore vibration-isolating mount used to dampen vibration and reduce noise in industrial equipment. Its cylindrical natural rubber design provides a simple, non-threaded isolation solution for machinery, pumps, and compressors across manufacturing and processing facilities.
What are the specifications of the JW WINCO 351-30-40-13.5-B-55?
The JW WINCO 351-30-40-13.5-B-55 is a cylindrical through-hole rubber bumper made of natural rubber with no thread. It is a plain bore vibration-isolating mount, SKU 420CP3, designed for straightforward installation without threaded fasteners, suitable for light to medium industrial vibration control.
Where to buy JW WINCO rubber bumpers worldwide?
3G Electric supplies JW WINCO through-hole rubber bumpers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us to source the 351-30-40-13.5-B-55 or other plain bore vibration-isolating mounts for your application.
How to install a JW WINCO plain bore rubber bumper?
To install a JW WINCO plain bore rubber bumper, insert the cylindrical mount through a matching hole in the equipment base and secure it with a bolt or stud through the center bore. Ensure the natural rubber is not over-compressed. Follow generic best practices for vibration-isolating mounts to avoid premature wear.
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Common applications for JW WINCOJW 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.









