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JW WINCO Shaft Collar: 2-Piece, Stainless Steel, Clamp-On, 20 mm Bore Dia - Stainless Steel Vibration- & Sound-Damping Shaft Collars
JW WINCOStainless Steel Vibration- & Sound-Damping Shaft Collars

JW WINCO Shaft Collar: 2-Piece, Stainless Steel, Clamp-On, 20 mm Bore Dia

SKU 3G-OTH-127231

Brand
JW WINCO
Item
Shaft Collar: 2-Piece, Stainless Steel, Clamp-On, 20 mm Bore Dia
Category
Stainless Steel Vibration- & Sound-Damping Shaft Collars
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Technical Specifications

JW WINCO
Manufacturer Part Number
7072.3-42-B20-NI
Type
Stainless Steel, Clamp-On
Bore Dia
20 mm
Clearance Dia
42 mm
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Technical Documents

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

Frequently Asked Questions

What is a JW WINCO 2-piece stainless steel shaft collar used for?

JW WINCO 2-piece clamp-on shaft collars secure components on shafts while damping vibration and sound. They are used in industrial machinery, conveyors, and power transmission systems where precise axial positioning and reduced noise are required.

What are the specifications of the JW WINCO 7072.3-42-B20-NI shaft collar?

This JW WINCO shaft collar has a 20 mm bore diameter, 42 mm clearance diameter, and is made of stainless steel with a 2-piece clamp-on design. It is designed for vibration and sound damping in rotating equipment.

Where to buy JW WINCO shaft collars worldwide?

3G Electric supplies JW WINCO shaft collars worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source and deliver genuine parts like the 7072.3-42-B20-NI to any location.

How to install a 2-piece clamp-on shaft collar?

Loosen the clamping screws, slide the collar halves around the shaft at the desired position, then tighten the screws evenly to the manufacturer's torque specification. Ensure the bore is clean and the shaft is free of debris for secure clamping.

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 stainless steel vibration- & sound-damping shaft collars. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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