Description
BOLA Rotor SG-MRK with Ø 6 mm shaft diameter and NS 19/26 ground joint is a precision laboratory rotor for sealed magnetic stirring assemblies. It is intended for BOLA magnetic stirrer couplings SG-MRK with NS 19/26 joint and 6 mm shafts (coupling type C 512-08). Made from a PTFE-PEEK compound, the rotor combines chemical resistance with mechanical stability for continuous laboratory use with aggressive media. From manufacturer Bohlender, this component supports reliable torque transfer in closed stirring setups used in synthesis, process development, and routine lab work. The ground-joint interface mates with standard glassware, helping maintain a secure fit in magnetically coupled systems. Supplied as one piece with a net weight of 0,0123 kg, it serves as a dedicated spare or replacement rotor within existing BOLA SG-MRK configurations. Compact dimensions and PTFE-PEEK construction make it suitable where inertness and durable drive performance are required without redesigning the coupling assembly.
This article is part of Distillation heads, adapters & columns, in Distillation & extraction glassware.
Key features
- Pack size: 1 pc
- Product type: Rotor for magnetic stirrer coupling
- Shaft diameter: 6 mm
- Ground joint: NS 19/26
- Material: PTFE-PEEK compound
- Compatibility: BOLA SG-MRK couplings C 512-08
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Questions about BOLA Rotor SG-MRK, Ø 6 mm NS 19/26 for BOLA Magnetic Stirrer Heads (SG-MRK) C 51
What is this article?
BOLA Rotor SG-MRK, Ø 6 mm NS 19/26 for BOLA Magnetic Stirrer Heads (SG-MRK) C 51 is the article on this page. Luminix Health distributes Bohlender for laboratory use. It sits in Stirring & mixing accessories, inside Stirring, shaking & mixing, in Lab instruments.
Stirring accessories are the bosses, the retort clamps and the spare knobs that hold an overhead stirrer over the vessel. The stand has to carry the motor's mass, not only the flask's.
Stirring keeps a mixture uniform or helps a solid dissolve. A magnetic stirrer spins a bar inside a closed vessel. An overhead stirrer drives a shaft when the liquid is viscous or the volume is large. A vortex mixer agitates a tube. A shaker moves a whole rack or a plate. The shape of the impeller and the speed decide whether the liquid turns over or merely spins. The vessels being stirred are indexed under ISO laboratory glassware.
Which category should I open next?
The category is Stirring, shaking & mixing. The sub-category is Stirring & mixing accessories. The catalogue is Lab instruments.
Shelves beside this one are Magnetic stirring bars, Stirring shafts, propellers & impellers, Magnetic stirrers, Homogenisers & dispersers, Shakers, rockers & rotators, Overhead stirrers and Vortex mixers.
What should I check before I order?
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
How does ordering and shipping work?
Luminix Health distributes this article from the heart of Europe. Delivery across Europe, two to five days when in stock. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.