Ruland Bellows Coupling, 50.8mm Outside Diameter, 17 mm, 20 mm Bore, 61.3mm Length Flexible Coupling

View all Flexible Couplings

Subtotal (1 unit)*

£188.40

(exc. VAT)

£226.08

(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 +£188.40

*price indicative

RS Stock No.:
591-244
Mfr. Part No.:
MBCK51-20-17-A
Brand:
Ruland
Find similar products by selecting one or more attributes.
Select all

Brand

Ruland

Bore

17 mm, 20 mm

Coupling Types

Bellows Coupling

Outside Diameter

50.8mm

Length

61.3mm

Fastening Type

Clamp

Torque Rating

45.2Nm

COO (Country of Origin):
US
The Ruland Bellows Coupling is designed to deliver exceptional precision in positioning applications. It features a robust and balanced design that minimises vibration, ensuring reliable operation at speeds up to 10,000 RPM. The coupling’s distinctive aluminium hubs and stainless steel bellows create a lightweight, low inertia assembly, ideal for environments where performance is paramount. Its unique construction allows for greater torsional stiffness, accommodating various forms of misalignment without compromising integrity. Manufactured in an ISO 9001:2015 certified facility, it adheres to stringent quality standards while remaining compliant with RoHS3 and REACH regulations. This coupling is perfect for those seeking an advanced solution that blends durability with precision engineering.

Constructed with anodised aluminium hubs for enhanced durability
Features fewer convolutions increasing torsional stiffness
Designed for high speed applications accommodating up to 10000 RPM
Engineered to support both dynamic and static torque ratings effectively
Lightweight design reduces inertia making it ideal for precision equipment
Epoxy bonded bellows ensure a tight and reliable attachment method
Manufactured in a facility that complies with ISO 9001:2015 standards

Related links