JW WINCO Bearing Locknut: Polyamide Insert, Carbon Steel, Blue Passivated Zinc Plated
The JW WINCO Bearing Locknut: Polyamide Insert is a self-locking bearing locknut with a carbon steel construction and blue passivated zinc plating. It features a 13 mm nut width and a thread size of M55x1.50, with…
SKU 3G-OTH-138483
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Product Description
The JW WINCO Bearing Locknut: Polyamide Insert is a self-locking bearing locknut with a carbon steel construction and blue passivated zinc plating. It features a 13 mm nut width and a thread size of M55x1.50, with the manufacturer part number 1804.1-M50X1.5.
Frequently Asked Questions
What is the JW WINCO Bearing Locknut used for?
The JW WINCO Bearing Locknut with polyamide insert is used to secure bearings onto shafts in industrial machinery, preventing loosening under vibration. It is commonly applied in conveyors, pumps, and gearboxes where reliable locking is required.
What are the specifications of the JW WINCO Bearing Locknut?
This self-locking bearing locknut has a thread size of M55x1.50, a 13 mm nut width, and is made from carbon steel with blue passivated zinc plating. The manufacturer part number is 1804.1-M50X1.5, and it is produced by JW WINCO.
Where to buy JW WINCO Bearing Locknuts worldwide?
3G Electric supplies JW WINCO Bearing Locknuts worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this locknut for your application.
How to install a JW WINCO self-locking bearing locknut?
To install, clean the shaft thread and nut, then hand-thread the nut onto the shaft. Tighten with a spanner to the torque specified by the bearing manufacturer. The polyamide insert resists loosening; do not reuse if the insert is worn.
Used in
Common applications for JW WINCOJW 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.















