We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

JW WINCO Concave Bumper: Cylindrical, Natural Rubber, Female x Non-Threaded Style - Male x Non-Threaded Vibration-Isolating Mounts
JW WINCOMale 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 with M12 thread size, made from natural rubber (MPN 457-75-37-M12-E-55). 3G Electric interprets customer demand…

SKU 3G-OTH-524264

Also listed as: 4577537M12E55 · 457 75 37 M12 E 55

Brand
JW WINCO
Item
Concave Bumper: Cylindrical, Natural Rubber, Female x Non-Threaded Style
Category
Male 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

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
457-75-37-M12-E-55
Type
Natural Rubber, Female x Non-Threaded Style, M12 Thread Size
Isolator Body Material
Natural Rubber

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 with M12 thread size, made from natural rubber (MPN 457-75-37-M12-E-55). 3G Electric interprets customer demand and delivers this genuine industrial component across 14 departments — with specialist depth in combustion, pumps and controls — ensuring you get the right answer, not just a catalog.

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 dampen shock and reduce noise in industrial machinery, conveyors, and packaging equipment. Its natural rubber body absorbs dynamic loads, protecting sensitive components from vibration damage.

What are the specifications of the JW WINCO Concave Bumper 457-75-37-M12-E-55?

This JW WINCO mount has a natural rubber isolator body, female x non-threaded style, and M12 thread size. The manufacturer part number is 457-75-37-M12-E-55. It is designed for cylindrical vibration isolation in industrial applications.

Where to buy JW WINCO Concave Bumper in worldwide?

3G Electric supplies the JW WINCO Concave Bumper worldwide. We handle full logistics, customs clearance, and delivery to your facility. As a global industrial solutions provider, we source genuine components like this natural rubber mount and ensure you get the right part for your application.

How to install a JW WINCO Concave Bumper?

Install the JW WINCO Concave Bumper by threading the M12 female connection onto a matching male stud or bolt. Tighten to the manufacturer's recommended torque to avoid over-compressing the natural rubber. Ensure the mount is aligned to prevent side loading, which can reduce vibration isolation effectiveness.

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 male 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 Concave Bumper: Cylindrical, Natural Rubber, Male x Non-Threaded Style, M16 Thread Size (MPN 357-100-50-M16-S-70)
JW WINCO
JW WINCO Concave Bumper: Cylindrical, Natural Rubber, Male x Non-Threaded Style, M16 Thread Size (MPN 357-100-50-M16-S-70)
JW WINCO Vibration-Isolating Mount: Cylindrical, Natural Rubber, Male x Non-Threaded Style (MPN 352-75-40-M12-S-55)
JW WINCO
JW WINCO Vibration-Isolating Mount: Cylindrical, Natural Rubber, Male x Non-Threaded Style (MPN 352-75-40-M12-S-55)
JW WINCO Vibration-Isolating Mount: Cylindrical, Natural Rubber, Male x Non-Threaded Style (MPN 452-50-40-M10-S-55)
JW WINCO
JW WINCO Vibration-Isolating Mount: Cylindrical, Natural Rubber, Male x Non-Threaded Style (MPN 452-50-40-M10-S-55)
JW WINCO Vibration-Isolating Mount: Cylindrical, Natural Rubber, Male x Non-Threaded Style (MPN 352-60-20-M10-S-70)
JW WINCO
JW WINCO Vibration-Isolating Mount: Cylindrical, Natural Rubber, Male x Non-Threaded Style (MPN 352-60-20-M10-S-70)
JW WINCO Vibration-Isolating Mount: Cylindrical, Natural Rubber, Male x Non-Threaded Style (MPN 352-60-60-M10-S-40)
JW WINCO
JW WINCO Vibration-Isolating Mount: Cylindrical, Natural Rubber, Male x Non-Threaded Style (MPN 352-60-60-M10-S-40)
JW WINCO Vibration-Isolating Mount: Cylindrical, Natural Rubber, Male x Non-Threaded Style (MPN 352-8-8-M3-S-40)
JW WINCO
JW WINCO Vibration-Isolating Mount: Cylindrical, Natural Rubber, Male x Non-Threaded Style (MPN 352-8-8-M3-S-40)
JW WINCO Concave Bumper: Cylindrical, Natural Rubber, Male x Non-Threaded Style, M8 Thread Size (MPN 357-30-28.5-M8-S-40)
JW WINCO
JW WINCO Concave Bumper: Cylindrical, Natural Rubber, Male x Non-Threaded Style, M8 Thread Size (MPN 357-30-28.5-M8-S-40)
JW WINCO Vibration-Isolating Mount: Flat Conical, Silicone, Male x Non-Threaded Style, FDA Approved (MPN 256-50-M10-12-55-GR)
JW WINCO
JW WINCO Vibration-Isolating Mount: Flat Conical, Silicone, Male x Non-Threaded Style, FDA Approved (MPN 256-50-M10-12-55-GR)