Ruland Bellows Coupling, 79.4mm Outside Diameter, 40 mm, 42 mm Bore, 96.9mm Length Bellows Coupling

View all Flexible Couplings

Subtotal (1 unit)*

£352.70

(exc. VAT)

£423.24

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 01 December 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£352.70

*price indicative

RS Stock No.:
591-417
Mfr. Part No.:
MBC80-42-40-A
Brand:
Ruland
Find similar products by selecting one or more attributes.
Select all

Brand

Ruland

Bore

40 mm, 42 mm

Coupling Types

Bellows Coupling

Outside Diameter

79.4mm

Length

96.9mm

Fastening Type

Clamp

Torque Rating

152Nm

COO (Country of Origin):
US
The Ruland High Stiffness Bellows Coupling is engineered for precision positioning applications, featuring 42mm x 40mm bores to accommodate various misalignments. With a robust design, it utilises anodised aluminium hubs coupled with a stainless steel bellows, ensuring both durability and lightweight performance. Designed for exceptional torsional stiffness, this coupling stands out with its fewer convolutions, optimising performance in precision machinery. Its balanced construction significantly reduces vibrations, making it ideal for high speed operations up to 10,000 RPM. Meticulously crafted in an ISO 9001:2015 certified facility, this coupling exemplifies quality with materials sourced exclusively from North America.

Engineered for precision positioning applications and increased torsional stiffness
Constructed from anodised aluminium and stainless steel for lightweight yet durable performance
Balanced design to minimise vibrations during high speed operations
Manufactured under strict quality controls in an ISO 9001:2015 facility
Meets RoHS3 and REACH standards ensuring compliance in various applications
Optimised for accommodating misalignments with a robust flexible bellows
Machined from North American sourced bar stock for guaranteed quality

Related links