JW WINCO Thread-Locking Bearing Locknut, M40x1.5, Carbon Steel, Black Oxide
The JW WINCO Bearing Locknut: Set Screws is a thread-locking bearing locknut made of carbon steel with a black oxide finish. It features an M40x1.50 bore thread size and uses M8 set screws for secure locking. This…
SKU 3G-OTH-202212
Also listed as: 18042M40X15ST · 1804 2 M40X1 5 ST · 1804-2-M40X1-5-ST
Local availability & support
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
Need installation or engineering help?
Ask a question
Product Description
The JW WINCO Bearing Locknut: Set Screws is a thread-locking bearing locknut made of carbon steel with a black oxide finish. It features an M40x1.50 bore thread size and uses M8 set screws for secure locking. This product is identified by manufacturer part number 1804.2-M40X1.5-ST.
Frequently Asked Questions
What is a JW WINCO bearing locknut used for?
A JW WINCO bearing locknut secures bearings onto shafts in industrial machinery. It prevents loosening under vibration and axial loads, commonly used in conveyors, pumps, gearboxes, and rotating equipment. The M40x1.50 thread and M8 set screws provide a positive lock for reliable operation.
What are the specifications of the JW WINCO bearing locknut M40x1.5?
The JW WINCO bearing locknut (MPN 1804.2-M40X1.5-ST) has an M40x1.50 bore thread size, is made of carbon steel with a black oxide finish, and uses M8 set screws for locking. It is a thread-locking type bearing locknut designed for secure shaft mounting.
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 time on the M40x1.5 model (MPN 1804.2-M40X1.5-ST).
How to install a JW WINCO bearing locknut with set screws?
To install a JW WINCO bearing locknut, thread it onto the shaft by hand until snug against the bearing. Tighten the M8 set screws evenly using a hex key to lock the nut in place. Always follow the manufacturer's torque recommendations and verify the nut is seated properly before operation.
Used in
Common applications for JW WINCOJW WINCO Products
3G Electric supplies JW WINCO thread-locking bearing locknuts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.