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 from natural rubber with no thread. This SKU 420CR7 (MPN 351-15-12-6.5-B-55) provides a simple, non-threaded…
SKU 3G-OTH-598103
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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 SKU 420CR7 (MPN 351-15-12-6.5-B-55) provides a simple, non-threaded isolation solution for industrial applications.
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 machinery, pumps, and compressors. Its natural rubber construction provides flexible isolation without threaded fasteners, making it suitable for light-duty mounting applications.
What are the specifications of the JW WINCO 351-15-12-6.5-B-55 rubber bumper?
The JW WINCO 351-15-12-6.5-B-55 is a cylindrical through-hole rubber bumper made from natural rubber with no thread. It is a plain bore vibration-isolating mount designed for simple press-fit or bolt-through installation. The natural rubber material offers good elasticity and vibration damping.
Where to buy JW WINCO rubber bumpers worldwide?
3G Electric supplies JW WINCO rubber bumpers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver genuine JW WINCO parts to your facility. Contact us for pricing and lead time on the 351-15-12-6.5-B-55 or other vibration-isolating mounts.
How to install a JW WINCO through-hole rubber bumper?
To install a JW WINCO through-hole rubber bumper, insert a bolt or rod through the center hole and secure it with a nut on the opposite side. Ensure the mounting surface is clean and flat. Tighten to a snug fit without over-compressing the rubber, as natural rubber requires moderate preload for optimal vibration isolation.
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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.









