Ruland Disc, 57.2mm Outside Diameter, 20 mm, 25 mm Bore, 78.2mm Length Flexible Coupling
- RS Stock No.:
- 591-208
- Mfr. Part No.:
- MDCD57-25-20-A
- Brand:
- Ruland
Subtotal (1 unit)*
£245.72
(exc. VAT)
£294.86
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- Shipping from 10 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
---|---|
1 + | £245.72 |
*price indicative
- RS Stock No.:
- 591-208
- Mfr. Part No.:
- MDCD57-25-20-A
- Brand:
- Ruland
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
---|---|---|
Brand | Ruland | |
Bore | 20 mm, 25 mm | |
Coupling Types | Disc | |
Outside Diameter | 57.2mm | |
Length | 78.2mm | |
Fastening Type | Clamp | |
Torque Rating | 50.9Nm | |
Select all | ||
---|---|---|
Brand Ruland | ||
Bore 20 mm, 25 mm | ||
Coupling Types Disc | ||
Outside Diameter 57.2mm | ||
Length 78.2mm | ||
Fastening Type Clamp | ||
Torque Rating 50.9Nm | ||
- COO (Country of Origin):
- US
The Ruland Clamp Double Disc Coupling is designed to meet the rigorous demands of high-speed applications. Fabricated from solid bar stock sourced exclusively from North American mills, this coupling offers exceptional performance with a lightweight and low inertia profile. Its dual anodized aluminium hubs and stainless steel disc springs create a zero-backlash system, ideal for precise positioning in servo-driven environments. Capable of withstanding angular and parallel misalignment, it ensures operational reliability in various industrial settings, from semiconductor production to printing machinery. The coupling's robust architecture is engineered to maintain high torque capabilities while minimising vibration, making it particularly suited for applications that require silent and efficient operation under challenging conditions.
Zero backlash design promotes precise motion control
Low inertia supports fast acceleration and deceleration rates
Anodised aluminium construction enhances durability and corrosion resistance
Able to handle significant misalignment reducing wear on connected shafts
Manufactured with strict quality control for consistent performance
Complies with RoHS3 and REACH standards for safety and environmental responsibility
Utilises high performance stainless steel disc springs for optimal torque ratings
Torsionally rigid design ensures stability during high speed operation
Lightweight profile facilitates ease of installation without sacrificing strength
Low inertia supports fast acceleration and deceleration rates
Anodised aluminium construction enhances durability and corrosion resistance
Able to handle significant misalignment reducing wear on connected shafts
Manufactured with strict quality control for consistent performance
Complies with RoHS3 and REACH standards for safety and environmental responsibility
Utilises high performance stainless steel disc springs for optimal torque ratings
Torsionally rigid design ensures stability during high speed operation
Lightweight profile facilitates ease of installation without sacrificing strength
Related links
- Ruland Disc 20 mm 78.2mm Length Flexible Coupling
- Ruland Disc 17 mm 78.2mm Length Flexible Coupling
- Ruland Disc 18 mm 78.2mm Length Flexible Coupling
- Ruland Disc 15 mm 78.2mm Length Flexible Coupling
- Ruland Disc 16 mm 78.2mm Length Flexible Coupling
- Ruland Disc 22 mm 78.2mm Length Flexible Coupling
- Ruland Disc 19 mm 78.2mm Length Flexible Coupling
- Ruland Disc 24 mm 78.2mm Length Flexible Coupling