Ruland, 69.9 mm OD 38 mm, 87.4 mm Length Flexible Coupling 22 mm

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Subtotal (1 unit)*

$765.74

(exc. GST)

$842.31

(inc. GST)

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RS Stock No.:
593-535
Mfr. Part No.:
MBCK70-38-22-A
Brand:
Ruland
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Brand

Ruland

Product Type

Flexible Coupling

Outside Diameter

69.9 mm

Length

87.4mm

Maximum Speed

10000rpm

Torque Rating

104.5Nm

Moment of Inertia

4.163 x 4-2 kg/m²

Misalignment - Angular

2.0°

Misalignment - Parallel

0.30mm

Hub Material

Aluminium

Misalignment - Axial

0.76mm

Minimum Operating Temperature

-40°C

Bore Size B

22mm

Bellows Material

321 Stainless Steel

Bore Size A

38mm

Series

MBCK70

Maximum Operating Temperature

93°C

Standards/Approvals

ASTM B580 Type B, RoHS3, REACH, MIL-A-8625, ISO 9001:2015, DIN 912 12.9

Screw Size

M8

COO (Country of Origin):
US
The Ruland High Stiffness Bellows Coupling has fewer convolutions than comparably sized increased misalignment styles, providing increased torsional stiffness, making it ideal for precision positioning applications. It is comprised of two anodized aluminum hubs and a stainless steel bellows for a lightweight and low inertia design. Engineered with a balanced design, it reduces vibration at high speeds up to 10,000 RPM. The thin walls of the bellows flex while remaining rigid under torsional loads, accommodating all forms of misalignment.

RoHS compliant

Zero backlash

Balanced design

Conflict Minerals compliant

Epoxy bellows attachment

Complete it manually

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