Ruland Stainless Steel 41.3mm OD Bellows Coupling with Clamping Fastening

  • RS Stock No. 174-7289
  • Mfr. Part No. MBC41-20-12-A
  • Manufacturer Ruland
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): US
Product Details

Ruland MBC41-20-12-A is a bellows coupling with 20mm x 12mm bores, 41.3mm OD, and 50.8mm length. It is zero-backlash and has a balanced design for reduced vibration at high speeds. MBC41-20-12-A is comprised of two anodized aluminum hubs and a stainless steel bellows. The bellows are able to flex while remaining rigid under torsional loads allowing for all types of misalignment to be accommodated. This bellows coupling is lightweight and has low inertia making it suitable for applications with speeds up to 10,000 RPM. Hardware is metric and tests beyond DIN 912 12.9 standards for maximum torque capabilities. Ruland manufactures MBC41-20-12-A to be torsionally rigid and an excellent fit for precise positioning stepper servo applications as well as encoders. It is machined from solid bar stock that is sourced exclusively from North American mills. MBC41-20-12-A is carefully manufactured in our Marlborough, MA factory under strict controls using proprietary processes.

Specifications
Attribute Value
Bore 20mm
Coupling Types Bellows Coupling
Outside Diameter 41.3mm
Length 50.8mm
Fastening Type Clamping
Torque Rating 28Nm
Torsional Stiffness 63°/Nm
Misalignment - Angular
Misalignment - Parallel 0.25mm
Misalignment - Axial 0.5mm
Bellows Material Stainless Steel
Temporarily out of stock - back order for despatch 30/11/2020, delivery within 4 working days from despatch date
Price Each
Was MYR627.87
MYR 614.53
units
Per unit
1 - 4
MYR614.53
5 - 9
MYR601.62
10 +
MYR583.17
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