JW WINCO Concave Bumper: Cylindrical, Natural Rubber, Male x Non-Threaded Style
The JW WINCO Concave Bumper is a cylindrical, male x non-threaded vibration-isolating mount made from natural rubber, with an M8 thread size (MPN 457-40-28-M8-S-55). This product is designed to dampen vibration in…
SKU 3G-OTH-524174
Need installation or engineering help?
Ask a question
Product Description
The JW WINCO Concave Bumper is a cylindrical, male x non-threaded vibration-isolating mount made from natural rubber, with an M8 thread size (MPN 457-40-28-M8-S-55). This product is designed to dampen vibration in industrial equipment, supporting your operations across 14 departments—and far more—while our specialist depth in combustion, pumps, and controls ensures we can source and support the right solution.
Frequently Asked Questions
What is a JW WINCO Concave Bumper used for?
A JW WINCO Concave Bumper dampens vibration in industrial machinery, reducing noise and protecting sensitive components. It is commonly used in material handling, packaging, and automation equipment. 3G Electric supplies this natural rubber mount across 14 industrial departments—and far more—to support your operations.
What are the specifications of the JW WINCO Concave Bumper 457-40-28-M8-S-55?
The JW WINCO Concave Bumper MPN 457-40-28-M8-S-55 is a cylindrical vibration-isolating mount with a natural rubber isolator body. It features a male x non-threaded style and an M8 thread size. This mount is designed to reduce vibration in industrial equipment.
Where to buy JW WINCO Concave Bumper worldwide?
3G Electric supplies the JW WINCO Concave Bumper worldwide, handling full logistics and customs clearance for global delivery. As a sourcing specialist across 14 industrial departments, we provide genuine JW WINCO parts like the 457-40-28-M8-S-55 to support your vibration isolation needs anywhere.
How to install a JW WINCO Concave Bumper?
To install a JW WINCO Concave Bumper, align the male M8 thread with the mating hole and tighten to the recommended torque. Ensure the natural rubber isolator is not compressed beyond its free height. 3G Electric can advise on proper selection and support for your application.
Used in
Common applications for JW WINCOJW WINCO Products
3G Electric supplies JW WINCO male x non-threaded vibration-isolating mounts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









