Ruland, 57.2 mm OD 25 mm, 82.2 mm Length Flexible Coupling 22 mm

View all Flexible Couplings

Subtotal (1 unit)*

$627.87

(exc. GST)

$690.66

(inc. GST)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 09 March 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +$627.87

*price indicative

RS Stock No.:
591-993
Mfr. Part No.:
MBC57-25-22-A
Brand:
Ruland
Find similar products by selecting one or more attributes.
Select all

Brand

Ruland

Product Type

Flexible Coupling

Outside Diameter

57.2 mm

Length

82.2mm

Maximum Speed

10000rpm

Torque Rating

60Nm

Moment of Inertia

167.707 x 10-6 kg/m²

Misalignment - Angular

2.0°

Misalignment - Parallel

0.30mm

Hub Material

Aluminium

Misalignment - Axial

0.75mm

Minimum Operating Temperature

-40°C

Bore Size B

22mm

Bore Size A

25mm

Bellows Material

321 Stainless Steel

Series

MBC57

Maximum Operating Temperature

93°C

Standards/Approvals

RoHS3, REACH, DIN 912 12.9, ISO 9001:2015

Screw Size

M6

COO (Country of Origin):
US
The Ruland High Stiffness Bellows Coupling is engineered for precision positioning applications where torsional stiffness and misalignment capability are crucial. Designed with two anodised aluminium hubs and a stainless steel bellows, this coupling combines lightweight construction with low inertia, accommodating various misalignments while maintaining rigidity under torsional loads. Its balanced design mitigates vibration at high speeds, supporting operations up to 10,000 RPM. Manufactured in an ISO 9001:2015 facility with strict quality controls, it meets RoHS3, REACH, and Conflict Minerals compliance, ensuring reliability and safety in diverse applications. This coupling exemplifies meticulous engineering, crafted from high quality materials sourced from North America.

Offers a balanced design to minimise vibrations during operation

Engineered for high speed applications with a maximum speed rating of 10000 RPM

Manufactured with materials that exceed DIN standards for durability

Comes with a zero backlash feature for enhanced precision

Utilises a proprietary epoxy method for bellows attachment

Supports a wide range of misalignment types for versatile applications

Constructed to handle significant dynamic torque ensuring robust performance

Lightweight design for improved efficiency in motion systems

Provides precise torque ratings for both dynamic and static conditions

Related links