Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
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, made from natural rubber with an M10 thread size (MPN 357-70-43-M10-E-70). 3G Electric interprets this demand…

SKU 3G-OTH-512905

Brand
JW WINCO
Item
Concave Bumper: Cylindrical, Natural Rubber, Female x Non-Threaded Style
Category
Female x Non-Threaded Vibration-Isolating Mounts
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

JW WINCO
Manufacturer Part Number
357-70-43-M10-E-70
Type
Natural Rubber, Female x Non-Threaded Style, M10 Thread Size
Isolator Body Material
Natural Rubber
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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, made from natural rubber with an M10 thread size (MPN 357-70-43-M10-E-70). 3G Electric interprets this demand and sources it across 14 industrial departments — and we supply far more than is listed — with specialist depth in combustion, pumps and controls as a trust anchor.

Frequently Asked Questions

What is a JW WINCO Concave Bumper used for?

A JW WINCO Concave Bumper is a cylindrical vibration-isolating mount used to reduce transmitted vibration and shock in industrial machinery, pumps, and compressors. Its natural rubber body absorbs dynamic loads, protecting sensitive equipment across machining, material handling, and HVAC applications.

What are the specifications of the JW WINCO Concave Bumper MPN 357-70-43-M10-E-70?

The JW WINCO Concave Bumper MPN 357-70-43-M10-E-70 is a cylindrical vibration-isolating mount with a Female x Non-Threaded style. It features a natural rubber isolator body and an M10 thread size. 3G Electric sources this part across 14 industrial departments, with specialist depth in combustion, pumps, and controls.

Where to buy JW WINCO Concave Bumper MPN 357-70-43-M10-E-70 worldwide?

3G Electric supplies the JW WINCO Concave Bumper MPN 357-70-43-M10-E-70 worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us to order this natural rubber vibration-isolating mount for your application.

How to select the right JW WINCO Concave Bumper for my application?

To select the correct JW WINCO Concave Bumper, match the thread size (M10) and style (Female x Non-Threaded) to your mounting requirements. Consider load capacity and environmental factors like temperature and chemical exposure, as natural rubber suits general industrial use. 3G Electric can help interpret your demand and source the right part.

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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from JW WINCO

View all JW WINCO parts →
JW WINCO Vibration-Isolating Mount: Conical, Natural Rubber, Female x Non-Threaded Style (MPN 353-30-36-M8-E-40). Key specifications — Isolator Body Material: Natural Rubber.
JW WINCO
JW WINCO Vibration-Isolating Mount: Conical, Natural Rubber, Female x Non-Threaded Style (MPN 353-30-36-M8-E-40). Key specifications — Isolator Body Material: Natural Rubber.
JW WINCO Vibration-Isolating Mount: Cylindrical, Natural Rubber, Female x Non-Threaded Style (MPN 352-15-20-M4-E-55). Key specifications — Isolator Body Material: Natural Rubber.
JW WINCO
JW WINCO Vibration-Isolating Mount: Cylindrical, Natural Rubber, Female x Non-Threaded Style (MPN 352-15-20-M4-E-55). Key specifications — Isolator Body Material: Natural Rubber.
JW WINCO Vibration-Isolating Mount: Conical, Natural Rubber, Female x Non-Threaded Style (MPN 453.2-38-45-5/16-55). Key specifications — Isolator Body Material: Natural Rubber.
JW WINCO
JW WINCO Vibration-Isolating Mount: Conical, Natural Rubber, Female x Non-Threaded Style (MPN 453.2-38-45-5/16-55). Key specifications — Isolator Body Material: Natural Rubber.
JW WINCO Vibration-Isolating Mount: Conical, Natural Rubber, Female x Non-Threaded Style (MPN 353-35-40-M8-E-40). Key specifications — Isolator Body Material: Natural Rubber.
JW WINCO
JW WINCO Vibration-Isolating Mount: Conical, Natural Rubber, Female x Non-Threaded Style (MPN 353-35-40-M8-E-40). Key specifications — Isolator Body Material: Natural Rubber.
JW WINCO Vibration-Isolating Mount: Cylindrical, Natural Rubber, Female x Non-Threaded Style (MPN 452-15-20-M4-E-55). Key specifications — Isolator Body Material: Natural Rubber.
JW WINCO
JW WINCO Vibration-Isolating Mount: Cylindrical, Natural Rubber, Female x Non-Threaded Style (MPN 452-15-20-M4-E-55). Key specifications — Isolator Body Material: Natural Rubber.
JW WINCO Vibration-Isolating Mount: Cylindrical, Natural Rubber, Female x Non-Threaded Style (MPN 352-30-30-M8-E-40). Key specifications — Isolator Body Material: Natural Rubber.
JW WINCO
JW WINCO Vibration-Isolating Mount: Cylindrical, Natural Rubber, Female x Non-Threaded Style (MPN 352-30-30-M8-E-40). Key specifications — Isolator Body Material: Natural Rubber.
JW WINCO Vibration-Isolating Mount: Cylindrical, Natural Rubber, Female x Non-Threaded Style (MPN 352-125-55-M16-E-55). Key specifications — Isolator Body Material: Natural Rubber.
JW WINCO
JW WINCO Vibration-Isolating Mount: Cylindrical, Natural Rubber, Female x Non-Threaded Style (MPN 352-125-55-M16-E-55). Key specifications — Isolator Body Material: Natural Rubber.
JW WINCO Vibration-Isolating Mount: Conical, Natural Rubber, Female x Non-Threaded Style (MPN 353-50-61-M8-E-40). Key specifications — Isolator Body Material: Natural Rubber.
JW WINCO
JW WINCO Vibration-Isolating Mount: Conical, Natural Rubber, Female x Non-Threaded Style (MPN 353-50-61-M8-E-40). Key specifications — Isolator Body Material: Natural Rubber.