JW WINCOSelf-Locking Bearing Locknuts

JW WINCO Bearing Locknut: Polyamide Insert, Carbon Steel

The JW WINCO Bearing Locknut: Polyamide Insert is a self-locking bearing locknut with an M22x1.50 thread size. It is constructed from carbon steel with a blue passivated zinc plated finish. This product is…

SKU 3G-OTH-138473

Also listed as: 18041M22X15 · 1804 1 M22X1 5 · 1804-1-M22X1-5

Brand

JW WINCO

Item

Bearing Locknut: Polyamide Insert, Carbon Steel

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

1804.1-M22X1.5 

Type

Carbon Steel, Blue Passivated Zinc Plated 

Technical Documents

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JW WINCO Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Frequently Asked Questions

What is a JW WINCO Bearing Locknut used for?

A JW WINCO Bearing Locknut secures bearings onto shafts in industrial machinery, preventing axial movement under vibration or load. It is commonly used in conveyors, pumps, gearboxes, and rotating equipment across machining, power transmission, and material handling applications.

What are the specifications of the JW WINCO Bearing Locknut 1804.1-M22X1.5?

This self-locking bearing locknut has an M22x1.50 thread size, is made from carbon steel with a blue passivated zinc plated finish, and includes a polyamide insert for vibration resistance. The manufacturer part number is 1804.1-M22X1.5, produced by JW WINCO.

Where to buy JW WINCO Bearing Locknut worldwide?

3G Electric supplies the JW WINCO Bearing Locknut 1804.1-M22X1.5 to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this self-locking locknut.

How to install a JW WINCO self-locking bearing locknut?

Clean the shaft threads and bearing face before installation. Thread the locknut onto the shaft by hand, then tighten with a spanner to the torque specified by the bearing manufacturer. The polyamide insert resists loosening under vibration; do not reuse the nut if the insert is worn.

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 self-locking bearing locknuts. 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 →