Ruland Bellows Coupling, 50.8mm Outside Diameter, 18 mm, 19 mm Bore, 61.3mm Length Flexible Coupling

View all Flexible Couplings

Subtotal (1 unit)*

£167.05

(exc. VAT)

£200.46

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 07 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£167.05

*price indicative

RS Stock No.:
591-229
Mfr. Part No.:
MBC51-19-18-A
Brand:
Ruland
Find similar products by selecting one or more attributes.
Select all

Brand

Ruland

Coupling Types

Bellows Coupling

Bore

18 mm, 19 mm

Outside Diameter

50.8mm

Length

61.3mm

Fastening Type

Clamp

Torque Rating

45.2Nm

COO (Country of Origin):
US
The Ruland Bellows Coupling designed to provide exceptional stiffness and alignment capabilities for precision positioning applications. Crafted from lightweight anodised aluminium with a stainless steel bellows, this coupling is engineered for maximum durability and efficiency. Its balanced design minimises vibration, allowing it to operate smoothly at high speeds up to 10,000 RPM. The unique construction features fewer convolutions than alternative misalignment styles, ensuring enhanced torsional stiffness. This precision engineered component is manufactured in an ISO 9001:2015 facility, following strict quality controls and standards. The MBC51 19 18 A is not just about performance

it is also RoHS3, REACH, and Conflict Minerals compliant, making it a responsible choice for environmentally conscious consumers. Ideal for engineers and designers seeking reliable movement solutions, this coupling excels under stringent conditions.

High stiffness design accommodates precise positioning requirements
Lightweight construction reduces inertia for improved response
Balanced structure minimises vibration at high rotational speeds
Crafted from selected North American metals for reliable quality
Manufactured under stringent ISO 9001:2015 protocols
Meets RoHS3 and REACH compliance standards for safety
Engineered to endure significant misalignment without compromising performance
Perfectly suited for demanding industrial applications

Related links