Ruland, 79.4 mm OD 42 mm, 96.9 mm Length Bellow Coupling 40 mm

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Subtotal (1 unit)*

R 8 115,11

(exc. VAT)

R 9 332,38

(inc. VAT)

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1 +R 8,115.11

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RS stock no.:
591-417
Mfr. Part No.:
MBC80-42-40-A
Manufacturer:
Ruland
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Brand

Ruland

Product Type

Bellow Coupling

Outside Diameter

79.4 mm

Length

96.9mm

Maximum Speed

10000rpm

Torque Rating

152Nm

Moment of Inertia

7.879 x 4-2 kg/m²

Misalignment - Angular

2.0°

Hub Material

Aluminium

Misalignment - Parallel

0.30mm

Misalignment - Axial

0.76mm

Minimum Operating Temperature

-40°C

Bore Size A

42mm

Bellows Material

321 Stainless Steel

Bore Size B

40mm

Maximum Operating Temperature

93°C

Series

MBC80

Standards/Approvals

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

Screw Size

M8

COO (Country of Origin):
US
The Ruland High Stiffness Bellows Coupling is engineered for precision positioning applications, featuring 42mm x 40mm bores to accommodate various misalignments. With a robust design, it utilises anodised aluminium hubs coupled with a stainless steel bellows, ensuring both durability and lightweight performance. Designed for exceptional torsional stiffness, this coupling stands out with its fewer convolutions, optimising performance in precision machinery. Its balanced construction significantly reduces vibrations, making it ideal for high speed operations up to 10,000 RPM. Meticulously crafted in an ISO 9001:2015 certified facility, this coupling exemplifies quality with materials sourced exclusively from North America.

Engineered for precision positioning applications and increased torsional stiffness

Constructed from anodised aluminium and stainless steel for lightweight yet durable performance

Balanced design to minimise vibrations during high speed operations

Manufactured under strict quality controls in an ISO 9001:2015 facility

Meets RoHS3 and REACH standards ensuring compliance in various applications

Optimised for accommodating misalignments with a robust flexible bellows

Machined from North American sourced bar stock for guaranteed quality

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