JW WINCOBearing Lock Washers

JW WINCO Bearing Lock Washer: 70952-55-A-ST, Metric, Steel, 7.2 mm Washer Thick

The JW WINCO Bearing Lock Washer, model 70952-55-A-ST, is a steel bearing lock washer with a 7.2 mm washer thickness and a 67 mm face diameter. This metric component is designed for securing bearings in industrial…

SKU 3G-OTH-95331

Also listed as: 7095255AST · 70952 55 A ST

Brand

JW WINCO

Item

Bearing Lock Washer: 70952-55-A-ST, Metric, Steel, 7.2 mm Washer Thick

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.

Technical Specifications

JW WINCO

Manufacturer Part Number

70952-55-A-ST 

Type

Metric, Steel 

Material

Steel 

Face Dia

67 mm 

Washer Thick

7.2 mm 

Technical Documents

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JW WINCO Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Frequently Asked Questions

What is the JW WINCO Bearing Lock Washer used for?

The JW WINCO Bearing Lock Washer secures bearings on shafts in industrial machinery, preventing loosening under vibration. It is commonly used in conveyors, pumps, gearboxes, and heavy equipment where metric steel components are required for reliable bearing retention.

What are the specifications of the JW WINCO Bearing Lock Washer 70952-55-A-ST?

This JW WINCO lock washer is metric, made of steel, with a 7.2 mm washer thickness and a 67 mm face diameter. The manufacturer part number is 70952-55-A-ST. It is designed for securing bearings in industrial applications requiring a durable steel locking element.

Where to buy JW WINCO Bearing Lock Washer worldwide?

3G Electric supplies the JW WINCO Bearing Lock Washer 70952-55-A-ST worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this metric steel lock washer.

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 align the washer tab with the shaft keyway. Tighten the lock nut to the specified torque, bending one washer ear into the nut slot and the other into the shaft slot to prevent rotation.

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 →