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JW WINCO Concave Bumper: Cylindrical, Natural Rubber, Female x Non-Threaded Style - Female x Non-Threaded Vibration-Isolating Mounts
JW WINCOFemale x Non-Threaded Vibration-Isolating Mounts

JW WINCO Concave Bumper: Cylindrical, Natural Rubber, Female x Non-Threaded Style

The JW WINCO Concave Bumper is a cylindrical, vibration-isolating mount in a Female x Non-Threaded style, constructed from natural rubber and featuring an M8 thread size (MPN 357-30-28.5-M8-E-40). 3G Electric…

SKU 3G-OTH-512921

Brand
JW WINCO
Item
Concave Bumper: Cylindrical, Natural Rubber, Female x Non-Threaded Style
Category
Female x Non-Threaded Vibration-Isolating Mounts
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Technical Specifications

JW WINCO
Manufacturer Part Number
357-30-28.5-M8-E-40
Type
Natural Rubber, Female x Non-Threaded Style, M8 Thread Size
Isolator Body Material
Natural Rubber
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JW WINCO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The JW WINCO Concave Bumper is a cylindrical, vibration-isolating mount in a Female x Non-Threaded style, constructed from natural rubber and featuring an M8 thread size (MPN 357-30-28.5-M8-E-40). 3G Electric interprets customer demand and delivers this genuine industrial component across 14 departments — and far more — with specialist depth in combustion, pumps and controls as a trust anchor.

Frequently Asked Questions

What is a JW WINCO Concave Bumper used for?

The JW WINCO Concave Bumper is a vibration-isolating mount used to dampen shock and reduce noise in industrial machinery, conveyors, and packaging equipment. Its natural rubber construction absorbs dynamic loads, protecting sensitive components from vibration damage.

What are the specifications of the JW WINCO Concave Bumper?

This JW WINCO Concave Bumper (MPN 357-30-28.5-M8-E-40) is a cylindrical, female x non-threaded vibration-isolating mount. It features an M8 thread size and an isolator body made of natural rubber, providing effective vibration damping in industrial applications.

Where to buy JW WINCO Concave Bumper worldwide?

3G Electric supplies the JW WINCO Concave Bumper worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us to order this genuine component for your vibration-isolation needs.

How to install a JW WINCO Concave Bumper?

Install the JW WINCO Concave Bumper by threading the M8 female insert onto a compatible male stud or bolt. Ensure the mounting surface is clean and flat. Tighten to the manufacturer's recommended torque to avoid over-compressing the natural rubber isolator.

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 female 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.

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