RS PRO Beam Coupling, 19mm Outside Diameter, 5 x 6mm Bore, 22.9mm Length Flexible Beam Coupling
- RS Stock No.:
- 132-141
- Brand:
- RS PRO
Subtotal (1 unit)*
£23.94
(exc. VAT)
£28.73
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- Plus 33 unit(s) shipping from 27 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £23.94 |
*price indicative
- RS Stock No.:
- 132-141
- Brand:
- RS PRO
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | RS PRO | |
| Bore | 5 x 6mm | |
| Coupling Types | Beam Coupling | |
| Outside Diameter | 19mm | |
| Length | 22.9mm | |
| Fastening Type | Clamping | |
| Bellows Material | Aluminium | |
| Series | BCB | |
Select all | ||
|---|---|---|
Brand RS PRO | ||
Bore 5 x 6mm | ||
Coupling Types Beam Coupling | ||
Outside Diameter 19mm | ||
Length 22.9mm | ||
Fastening Type Clamping | ||
Bellows Material Aluminium | ||
Series BCB | ||
- COO (Country of Origin):
- CN
RS PRO 5mm to 6mm Aluminium BCB Flexible Beam Coupling
A BCB series beam coupling for use where a degree of motion is required between shafts. Each coupling is manufactured from hardwearing Aluminium as a single piece eliminating mechanical joints and possible failure points.
Designed for clamp fastening the constant velocity or CV coupling achieves a high torque capacity while exhibiting zero backlash for smooth and efficient power transmission.
The BCB coupling is easy to install featuring socket head cap screws at each end and is suitable for a wide range of applications. Applications include encoders, stepper motors, robotics, measuring instruments, servo systems, pumps, valves and fans.
Features and Benefits
BCB Beam coupling
5mm to 6mm bore
19.1mm outer diameter
22.9mm length
Clamp fastening
One piece Aluminium 7075 A
Constant Velocity (CV)
High torque
Zero backlash
M2.5 cap screws at both ends
+0.025 mm / -0.000 mm bore tolerance
+0.000 mm / -0.013 mm recommended shaft tolerance
Why RS PRO?
RS PRO is the own brand of RS, offering professional quality products and solutions across all industries and technologies. Our product range is rigorously tested, inspected, and audited against demanding international standards to provide you with industrial-grade quality, at the right price. Making RS PRO your smart choice.
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