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JW WINCO Through-Hole Rubber Bumper: Cylindrical, Natural Rubber - Plain Bore Vibration-Isolating Mounts
JW WINCOPlain Bore Vibration-Isolating Mounts

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 420CU4 (MPN 351-30-40-13.5-B-40) provides a simple, non-threaded…

SKU 3G-OTH-598076

Brand
JW WINCO
Item
Through-Hole Rubber Bumper: Cylindrical, Natural Rubber
Category
Plain Bore Vibration-Isolating Mounts
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Technical Specifications

JW WINCO
Manufacturer Part Number
351-30-40-13.5-B-40
Type
Natural Rubber, No Thread Thread Size
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JW WINCO Products
3G Electric (S) Pte. Ltd. — Singapore

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 420CU4 (MPN 351-30-40-13.5-B-40) provides a simple, non-threaded isolation solution for industrial applications.

Frequently Asked Questions

What is a JW WINCO Through-Hole Rubber Bumper used for?

This cylindrical plain bore mount isolates vibration in industrial machinery, conveyors, and pumps. Made from natural rubber with no thread, it provides a simple, non-threaded isolation solution to reduce noise and protect equipment from shock and resonance.

What are the specifications of the JW WINCO 351-30-40-13.5-B-40?

The JW WINCO 351-30-40-13.5-B-40 is a through-hole rubber bumper made of natural rubber with no thread. It is a cylindrical plain bore vibration-isolating mount, SKU 420CU4, designed for straightforward industrial isolation without threaded fasteners.

Where to buy JW WINCO rubber bumpers worldwide?

3G Electric supplies and delivers JW WINCO rubber bumpers worldwide. We handle full logistics and customs clearance, sourcing genuine industrial components like the 351-30-40-13.5-B-40 across 14 departments. Contact us for availability and delivery to your location.

How to install a plain bore rubber bumper?

Install the JW WINCO plain bore bumper by inserting a bolt or rod through the center hole and securing it with a washer and nut on the opposite side. Ensure the mount is compressed evenly between mating surfaces for optimal vibration isolation. No threading is required.

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 plain bore 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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JW WINCO Reinforced Through-Hole Rubber Bumper: Cylindrical, Natural Rubber, No Thread Thread Size (MPN 451-80-40-25-D-55). Key specifications — attr1060237: Natural Rubber; attr1060241: No Thread.
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JW WINCO Reinforced Through-Hole Rubber Bumper: Cylindrical, Natural Rubber, No Thread Thread Size (MPN 351-50-20-17-DD-40). Key specifications — attr1060237: Natural Rubber; attr1060241: No Thread.
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JW WINCO Through-Hole Rubber Bumper: Cylindrical, Natural Rubber, No Thread Thread Size (MPN 351-20-15-8.5-B-55). Key specifications — attr1060237: Natural Rubber; attr1060241: No Thread.
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