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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 420CU6 (MPN 351-30-20-13.5-B-40) provides a simple, press-fit solution…

SKU 3G-OTH-598078

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
351-30-20-13.5-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 420CU6 (MPN 351-30-20-13.5-B-40) provides a simple, press-fit solution for isolating vibration in industrial equipment across 14 departments, backed by 3G Electric's specialist expertise in combustion, pumps and controls.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

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. It provides a simple press-fit solution across 14 departments, including machining, material handling, and HVAC, backed by 3G Electric's specialist expertise in combustion, pumps and controls.

What are the specifications of the JW WINCO 351-30-20-13.5-B-40?

The JW WINCO 351-30-20-13.5-B-40 is a cylindrical through-hole rubber bumper made from natural rubber with no thread. It is a plain bore vibration-isolating mount designed for press-fit installation. 3G Electric supplies this genuine JW WINCO part and can provide technical support for your application.

Where to buy JW WINCO vibration mounts worldwide?

3G Electric supplies JW WINCO through-hole rubber bumpers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver genuine parts like the 351-30-20-13.5-B-40 to your facility. Contact us for a quote and lead time on your order.

How to install a JW WINCO plain bore rubber bumper?

Install a JW WINCO plain bore rubber bumper by pressing it into a properly sized mounting hole. Ensure the hole is clean and free of burrs. The natural rubber material provides a friction fit without requiring threads. For best results, consult the equipment manual or contact 3G Electric for application guidance.

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 351-50-15-21-DD-70). 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 351-50-15-21-DD-70). Key specifications — attr1060237: Natural Rubber; attr1060241: No Thread.
JW WINCO Reinforced Through-Hole Rubber Bumper: Cylindrical, Natural Rubber, No Thread Thread Size (MPN 351-50-30-21-DD-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 351-50-30-21-DD-55). Key specifications — attr1060237: Natural Rubber; attr1060241: No Thread.
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 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.
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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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.
JW WINCO Through-Hole Rubber Bumper: Cylindrical, Natural Rubber, No Thread Thread Size (MPN 351-80-80-21-B-55). 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 351-80-80-21-B-55). Key specifications — attr1060237: Natural Rubber; attr1060241: No Thread.