JW WINCOPlain Bore Vibration-Isolating Mounts

JW WINCO Through-Hole Rubber Bumper: Cylindrical, Natural Rubber

SKU 3G-OTH-598075

Also listed as: 3514020135B40 · 351 40 20 13 5 B 40 · 351-40-20-13-5-B-40

Brand

JW WINCO

Item

Through-Hole Rubber Bumper: Cylindrical, Natural Rubber

Local availability & support

Delivery: Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment: Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

JW WINCO

Manufacturer Part Number

351-40-20-13.5-B-40 

Type

Natural Rubber, No Thread Thread Size 

Technical Documents

No technical documents available for this product.

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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 model (MPN 351-40-20-13.5-B-40) provides a simple, press-fit solution for isolating vibration in industrial equipment across 14 departments, with specialist depth in combustion, pumps and controls as an authorised distributor.

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 pumps, where 3G Electric supplies genuine parts worldwide.

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

The JW WINCO 351-40-20-13.5-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 model and can confirm fitment for your application.

Where to buy JW WINCO rubber bumpers worldwide?

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

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 bore is clean and free of burrs. Natural rubber bumpers should not be exposed to oils or extreme temperatures above 70 °C. 3G Electric can advise on correct sizing for your equipment.

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.

Browse all JW WINCO products →Contact our engineers →