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 polyamide insert for locking and has a thread size of…
SKU 3G-OTH-138480
Also listed as: 18041M40X15 · 1804 1 M40X1 5 · 1804-1-M40X1-5
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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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 polyamide insert for locking and has a thread size of M40x1.50 with a 12 mm nut width. The manufacturer part number is 1804.1-M40X1.5.
Frequently Asked Questions
What is a JW WINCO bearing locknut with polyamide insert used for?
A JW WINCO bearing locknut with polyamide insert is used to secure bearings onto shafts in industrial machinery. The polyamide insert provides self-locking action to prevent loosening under vibration, making it suitable for applications in conveyors, pumps, and gearboxes where reliable shaft retention is critical.
What are the specifications of the JW WINCO bearing locknut 1804.1-M40X1.5?
The JW WINCO bearing locknut model 1804.1-M40X1.5 has a thread size of M40x1.50 and a nut width of 12 mm. It is made from carbon steel with blue passivated zinc plating and includes a polyamide insert for self-locking. This locknut is designed for metric shaft applications requiring secure bearing retention.
Where to buy JW WINCO bearing locknuts worldwide?
You can source JW WINCO bearing locknuts worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead times on the 1804.1-M40X1.5 or other JW WINCO locknut sizes.
How to install a JW WINCO self-locking bearing locknut?
To install a JW WINCO self-locking bearing locknut, clean the shaft threads and nut, then hand-thread the nut onto the shaft until the polyamide insert engages. Tighten to the torque specified by the bearing manufacturer using a spanner on the 12 mm nut width. The insert resists loosening, so no additional locking devices are needed.
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.
