We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

3G Electric
JW WINCO MB-5 Bearing Lock Washer - Bearing Lock Washers
JW WINCOBearing Lock Washers

JW WINCO MB-5 Bearing Lock Washer

The JW WINCO MB-5 is a metric bearing lock washer made from carbon steel, with a 1.3 mm washer thickness and a 32 mm face diameter. It is designed for use with the KM-5 compatible lock nut. This product is a standard…

SKU 3G-OTH-95487

Also listed as: MB5 · MB 5

Brand
JW WINCO
Item
MB-5 Bearing Lock Washer
Part Number
MB-5
Category
Bearing Lock Washers
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

JW WINCO
Manufacturer Part Number
MB-5
Type
Metric, Carbon Steel, KM-5
Material
Carbon Steel
Face Dia
32 mm
Washer Thick
1.3 mm
Compatible Lock Nut
KM-5

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

JW WINCO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The JW WINCO MB-5 is a metric bearing lock washer made from carbon steel, with a 1.3 mm washer thickness and a 32 mm face diameter. It is designed for use with the KM-5 compatible lock nut. This product is a standard industrial component for securing bearings on shafts.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is a JW WINCO MB-5 bearing lock washer used for?

The JW WINCO MB-5 bearing lock washer secures bearings on shafts by locking the KM-5 nut in place. It is commonly used in industrial machinery, conveyors, and power transmission systems where reliable bearing retention is required.

What are the specifications of the JW WINCO MB-5 lock washer?

The JW WINCO MB-5 is a metric bearing lock washer made from carbon steel. It has a 32 mm face diameter, a 1.3 mm washer thickness, and is designed for use with the KM-5 compatible lock nut. The manufacturer part number is MB-5.

Where to buy JW WINCO MB-5 bearing lock washers worldwide?

3G Electric supplies the JW WINCO MB-5 bearing lock washer to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive genuine industrial components for your application.

How to install a JW WINCO MB-5 lock washer?

To install the JW WINCO MB-5, slide the washer onto the shaft with its tab aligned to the shaft keyway. Thread the KM-5 lock nut onto the shaft and tighten to the recommended torque. Bend one of the washer's tabs into the nut slot to lock it.

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.
Not sure this is the right part? Photo-identify it

JW 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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from JW WINCO

View all JW WINCO parts
This metric bearing lock washer is made of steel with a 6 mm washer thickness and a 34 mm face diameter. It is used to secure bearings onto shafts, preventing rotation or loosening under vibration in industrial machinery, gearboxes, and conveyor systems
JW WINCO
This metric bearing lock washer is made of steel with a 6 mm washer thickness and a 34 mm face diameter. It is used to secure bearings onto shafts, preventing rotation or loosening under vibration in industrial machinery, gearboxes, and conveyor systems

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first