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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 with an M8 thread size (MPN 357-40-28-M8-E-70). 3G Electric interprets this…

SKU 3G-OTH-512907

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
357-40-28-M8-E-70
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 with an M8 thread size (MPN 357-40-28-M8-E-70). 3G Electric interprets this demand and sources the exact OEM part, backed by specialist depth in controls and motion components across 14 industrial departments.

Frequently Asked Questions

What is a JW WINCO Concave Bumper used for?

The JW WINCO Concave Bumper is a cylindrical vibration-isolating mount used to reduce transmitted vibration and shock in industrial machinery, pumps, and controls. Its natural rubber construction dampens noise and protects sensitive equipment. 3G Electric sources this exact OEM part for global maintenance and OEM replacement needs.

What are the specifications of the JW WINCO Concave Bumper 357-40-28-M8-E-70?

This JW WINCO Concave Bumper has a cylindrical shape, female x non-threaded style, M8 thread size, and isolator body material of natural rubber. The manufacturer part number is 357-40-28-M8-E-70. It is designed for vibration isolation in industrial applications. 3G Electric supplies this part worldwide.

Where to buy JW WINCO Concave Bumper 357-40-28-M8-E-70 worldwide?

3G Electric supplies the JW WINCO Concave Bumper 357-40-28-M8-E-70 to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. As a global industrial solutions provider, we interpret your demand and source the exact OEM part, ensuring you get the right component for your application.

How to install a JW WINCO Concave Bumper?

Install the JW WINCO Concave Bumper by threading the M8 male stud into a matching female threaded hole on the equipment. Tighten to the manufacturer's recommended torque to avoid over-compressing the natural rubber isolator. Ensure the bumper is aligned to evenly distribute load. 3G Electric can provide application guidance for your specific setup.

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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