MPN

Huco Bellows Coupling, 12mm Outside Diameter, 1/4in Bore, 23mm Length Coupler

RS Stock No.:: 748-257
Mfr. Part No.:: 321.12.2424
Brand:: Huco

Huco Bellows Coupling, 12mm Outside Diameter, 1/4in Bore, 23mm Length Coupler

Bulk discount available

Subtotal (1 unit)*

£118.18

(exc. VAT)

£141.82

(inc. VAT)

FREE delivery for orders over £50.00

Being discontinued

4 left, ready to ship
Plus 2 left, ready to ship from another location
Final 14 unit(s) shipping from 10 December 2025

Units	Per unit
1 - 4	£118.18
5 - 9	£113.45
10 - 24	£111.09
25 +	£108.73

*price indicative

RS Stock No.:: 748-257
Mfr. Part No.:: 321.12.2424
Brand:: Huco

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Huco
	Bore	1/4in
	Coupling Types	Bellows Coupling
	Outside Diameter	12mm
	Length	23mm
	Torque Rating	0.79Nm
	Misalignment - Angular	14°
	Misalignment - Parallel	+1.6 → -2.2mm
	Misalignment - Axial	1.72mm

	Select all
	Brand Huco
	Bore 1/4in
	Coupling Types Bellows Coupling
	Outside Diameter 12mm
	Length 23mm
	Torque Rating 0.79Nm
	Misalignment - Angular 14°
	Misalignment - Parallel +1.6 → -2.2mm
	Misalignment - Axial 1.72mm

COO (Country of Origin):: FR

Nickel Bellows Couplings

The bellows is a traditional mechanism for flexibly connecting two rotating shafts with angular, parallel and axial offset capability. Can be used with the RS range of bore reducers.

High torsional stiffness
High quality of translation of motion
Suitable for drives associated with instruments
Grub screw fixing

Note

Service life can be affected with load reversal applications or when driving loads incrementally. Bore size attirbute refers to dimensions B1 and B2 in in that order.