RS PRO, 19.1 mm OD 4 mm, 22.9 mm Length 4 mm Flexible Beam Coupling

RS Stock No.:: 764-277
Manufacturer:: RS PRO

RS PRO, 19.1 mm OD 4 mm, 22.9 mm Length 4 mm Flexible Beam Coupling

Subtotal (1 unit)*

€22.02

(exc. VAT)

€27.08

(inc. VAT)

In Stock

Plus 14 unit(s) shipping from 26 October 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit
1 +	€22.02

*price indicative

RS Stock No.:: 764-277
Manufacturer:: RS PRO

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	RS PRO
	Product Type	Flexible Beam Coupling
	Outside Diameter	19.1mm
	Length	22.9mm
	Torque Rating	1.92Nm
	Misalignment - Angular	3°
	Number of Beams	4
	Style	Set Screw
	Minimum Operating Temperature	-40°F
	Material	Aluminium
	Bore Size A	4mm
	Bore Size B	4mm
	Maximum Operating Temperature	225°F
	Screw Size	M4

	Select all
	Brand RS PRO
	Product Type Flexible Beam Coupling
	Outside Diameter 19.1mm
	Length 22.9mm
	Torque Rating 1.92Nm
	Misalignment - Angular 3°
	Number of Beams 4
	Style Set Screw
	Minimum Operating Temperature -40°F
	Material Aluminium
	Bore Size A 4mm
	Bore Size B 4mm
	Maximum Operating Temperature 225°F
	Screw Size M4

RS PRO Datasheet

COO (Country of Origin):: CN

RS PRO 4 mm Flexible Beam Coupling, Aluminium

The RS PRO Flexible Beam Coupling is designed to connect two shafts while accommodating misalignment and providing flexibility in motion control applications. This coupling is Ideal for use in environments where precision and reliability are crucial.

Features and Benefits

Bore Size: 4 mm: Ensures compatibility with standard shaft sizes.
Material: Aluminium: Offers lightweight and corrosion-resistant properties.
Misalignment Angular: 3°: Allows for angular misalignment, enhancing flexibility.
Torque Rating: 1.92 Nm: Provides sufficient torque transmission for various applications.
Set Screw Style: Ensures secure attachment to shafts.
Operating Temperature Range: -40 °F to 225 °F: Suitable for a wide range of environmental conditions.
Number of Beams: 4: Enhances flexibility and reduces backlash.

Applications

Robotics
Automation systems
Precision machinery

Additional Information

Screw Size: M4
Outside Diameter: 19.1 mm
Length: 22.9 mm

Why RS PRO?

RS PRO is the own brand of RS, offering professional quality products and solutions across all industries and technologies. Our product range is rigorously tested, inspected, and audited against demanding international standards to provide you with industrial-grade quality, at the right price. Making RS PRO your smart choice.