JW WINCOBearing Lock Washers

JW WINCO Bearing Lock Washer: 70952-14-A-ST, Metric, Steel, 3.8 mm Washer Thick

The JW WINCO Bearing Lock Washer, model 70952-14-A-ST, is a steel bearing lock washer with a 3.8 mm washer thickness and a 20 mm face diameter. This metric component is designed for securing bearings in industrial…

SKU 3G-OTH-95044

Brand

JW WINCO

Item

Bearing Lock Washer: 70952-14-A-ST, Metric, Steel, 3.8 mm Washer Thick

Technical Specifications

JW WINCO

Manufacturer Part Number

70952-14-A-ST 

Type

Metric, Steel 

Material

Steel 

Face Dia

20 mm 

Washer Thick

3.8 mm 

View Full Spec Sheet

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

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 bearing lock washer used for?

A JW WINCO bearing lock washer secures bearings on shafts in industrial machinery, preventing loosening under vibration. It is commonly used in pumps, gearboxes, and conveyors across manufacturing, material handling, and power transmission applications.

What are the specifications of the JW WINCO 70952-14-A-ST bearing lock washer?

The JW WINCO 70952-14-A-ST is a metric steel bearing lock washer with a 3.8 mm washer thickness and a 20 mm face diameter. It is designed for securing bearings in industrial equipment and is made from steel for durability.

Where to buy JW WINCO bearing lock washers worldwide?

3G Electric supplies JW WINCO bearing lock washers worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source and deliver genuine components like the 70952-14-A-ST to any location, ensuring compliance with international shipping requirements.

How to install a JW WINCO bearing lock washer?

To install a JW WINCO bearing lock washer, slide it onto the shaft against the bearing inner ring, then bend one of its tabs into a slot on the shaft or nut. Ensure the washer is flat and the tab engages fully to prevent loosening during operation.

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.

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.

Browse all JW WINCO products →Contact our engineers →