19mm Outer Diameter x 25mm Length, 7mm x 7mm Inner Diameter RB Aluminium Flexible Shaft Coupling
Its spiral beam body allows limited flexibility to handle minor alignment errors while helping reduce mechanical stress. The one-piece aluminium design provides reliable zero backlash behavior and efficient motion transfer in precision applications.
19mm Outer Diameter x 25mm Length, 7mm x 7mm Inner Diameter RB Aluminium Flexible Shaft Coupling
Available:In Stock
- Product SKU: LGSTM105
₹ 149
₹ 199
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Warehouse Details:
Specification
Description
19mm Outer Diameter x 25mm Length, 7mm x 7mm Inner Diameter RB Aluminium Flexible Shaft Coupling
Made for equal-size shaft connections, the RB Aluminium Flexible Shaft Coupling is suitable for joining 7mm shafts on both ends in compact drive systems. With dimensions of 19mm outer diameter and 25mm total length, it is ideal for equipment where a small footprint and smooth shaft operation are needed.Its spiral beam body allows limited flexibility to handle minor alignment errors while helping reduce mechanical stress. The one-piece aluminium design provides reliable zero backlash behavior and efficient motion transfer in precision applications.
Drawing

Applications
- Same-size shaft connections
- Precision motion systems
- 3D printer drive setups
- CNC coupling units
- Robotic mechanisms
- Mechanical prototypes
Technical Details
- Product Type: Flexible Shaft Coupling
- Series: RB
- Material: Aluminium
- Outer Diameter: 19mm
- Total Length: 25mm
- Bore Diameter Side 1: 7mm
- Bore Diameter Side 2: 7mm
- Bore Combination: 7mm x 7mm
- Screw Type: 2 x M3
- Construction: One Piece
- Torsional Performance: Zero Backlash
Physical Attributes
- Weight: As per selected bore size
- Dimensions: 19mm x 25mm
- Bore Diameter: 7mm x 7mm
Package Includes
- 1 × RB Aluminium Flexible Shaft Coupling 7mm x 7mm