JW WINCO Bearing Lock Washer: MB-4, Metric, Carbon Steel, 1 mm Washer Thick, KM-4
The JW WINCO MB-4 is a metric bearing lock washer made from carbon steel. It has a 1 mm washer thickness and a 26 mm face diameter, and is designed for use with the KM-4 compatible lock nut.
SKU 3G-OTH-98337
Also listed as: MB4 · MB 4
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.
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Product Description
The JW WINCO MB-4 is a metric bearing lock washer made from carbon steel. It has a 1 mm washer thickness and a 26 mm face diameter, and is designed for use with the KM-4 compatible lock nut.
Frequently Asked Questions
What is the JW WINCO MB-4 bearing lock washer used for?
The JW WINCO MB-4 is a metric bearing lock washer used to secure bearings onto shafts in industrial machinery. It works with the KM-4 lock nut to prevent loosening under vibration, making it suitable for applications in conveyors, pumps, and gearboxes.
What are the specifications of the JW WINCO MB-4 bearing lock washer?
The JW WINCO MB-4 is a carbon steel bearing lock washer with a 1 mm washer thickness and a 26 mm face diameter. It is designed for use with the KM-4 compatible lock nut. The manufacturer part number is MB-4.
Where to buy the JW WINCO MB-4 bearing lock washer worldwide?
You can source the JW WINCO MB-4 bearing lock washer through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring the part reaches your facility reliably.
How to install the JW WINCO MB-4 bearing lock washer?
To install the JW WINCO MB-4, slide the washer onto the shaft with its tab aligned to the bearing slot. Tighten the KM-4 lock nut against the washer, then bend one of the washer's tabs into the nut's slot to lock it. Always follow the manufacturer's torque specifications.
Used in
Common applications for JW WINCOJW WINCO Products
3G Electric supplies JW WINCO bearing lock washers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
