Ruland Beam Coupling, 19.1mm Outside Diameter, 5 mm, 8 mm Bore, 31.8mm Length Flexible Beam Coupling
- RS Stock No.:
- 591-380
- Mfr. Part No.:
- FSMR19-8-5-A
- Brand:
- Ruland
Subtotal (1 unit)*
£42.07
(exc. VAT)
£50.48
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- 999,999,999 unit(s) shipping from 01 December 2025
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Units | Per unit |
|---|---|
| 1 + | £42.07 |
*price indicative
- RS Stock No.:
- 591-380
- Mfr. Part No.:
- FSMR19-8-5-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 | 5 mm, 8 mm | |
| Coupling Types | Beam Coupling | |
| Outside Diameter | 19.1mm | |
| Length | 31.8mm | |
| Fastening Type | Set Screw | |
| Torque Rating | 2.26Nm | |
Select all | ||
|---|---|---|
Brand Ruland | ||
Bore 5 mm, 8 mm | ||
Coupling Types Beam Coupling | ||
Outside Diameter 19.1mm | ||
Length 31.8mm | ||
Fastening Type Set Screw | ||
Torque Rating 2.26Nm | ||
- COO (Country of Origin):
- US
The Ruland Set screw style six beam coupling with 8mm x 5mm bores, 19.1mm OD, and 31.8mm length. It is machined from a single piece of material and features two sets of three spiral cuts. This gives it higher torque capacity, lower windup, and larger body sizes than single or four beam couplings and allows for use in light duty power transmission applications such as coupling a servo motor to a lead screw. Its zero-backlash and has a balanced design for reduced vibration at high speeds of up to 6,000 RPM.
All hardware is metric and tests beyond DIN 912 12.9 standards
Made from 7075 aluminium for lightweight and low inertia
RoHS3 and REACH compliant
Made from 7075 aluminium for lightweight and low inertia
RoHS3 and REACH compliant
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