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

RS Stock No.:: 764-273
Manufacturer:: RS PRO

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

Subtotal (1 unit)*

€30.62

(exc. VAT)

€37.66

(inc. VAT)

Temporarily out of stock

9 unit(s) shipping from 24 November 2026
Plus 22 unit(s) shipping from 01 December 2026

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

Units	Per unit
1 +	€30.62

*price indicative

RS Stock No.:: 764-273
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
	Number of Beams	4
	Misalignment - Angular	3°
	Style	Clamp
	Minimum Operating Temperature	-40°F
	Bore Size B	4mm
	Material	Aluminium
	Bore Size A	4mm
	Maximum Operating Temperature	225°F
	Screw Size	M2.5

	Select all
	Brand RS PRO
	Product Type Flexible Beam Coupling
	Outside Diameter 19.1mm
	Length 22.9mm
	Torque Rating 1.92Nm
	Number of Beams 4
	Misalignment - Angular 3°
	Style Clamp
	Minimum Operating Temperature -40°F
	Bore Size B 4mm
	Material Aluminium
	Bore Size A 4mm
	Maximum Operating Temperature 225°F
	Screw Size M2.5

RS PRO Datasheet

COO (Country of Origin):: CN

RS PRO 4 mm Flexible Beam Coupling 19.1 mm

The RS PRO Flexible Beam Coupling is designed to provide reliable torque transmission while accommodating angular misalignment and axial motion. Ideal for precision applications, this coupling ensures smooth operation and reduces stress on components.

Features and Benefits

Bore Size: 4 mm: Ensures compatibility with a wide range of shafts.
Material: Aluminium: Offers lightweight and corrosion-resistant properties.
Misalignment Angular: 3°: Allows for flexibility in alignment, reducing wear.
Torque Rating: 1.92 Nm: Provides robust torque transmission for demanding applications.
Clamp Style: Ensures secure attachment and easy installation.
Operating Temperature Range: -40 °F to 225 °F: Suitable for various environmental conditions.
Number of Beams: 4: Enhances flexibility and performance.

Applications

Robotics
Automated Machinery
Precision Instrumentation

Additional Information

Screw Size: M2.5 for secure fastening.
Outside Diameter: 19.1 mm for Compact design.

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.