Description
BOLA clamping nut for globe stirrer coupling is a compact laboratory component intended for shaft diameters of 4 mm on matching BOLA globe stirrer couplings. Manufactured from POM, the nut provides a secure mechanical interface within stirring assemblies used for mixing and agitation in chemical and life-science laboratories. It is specified as suitable for BOLA globe stirrer couplings designed for 4 mm shafts, supporting stable coupling of the stirrer drive to the shaft in routine and research setups. The small format keeps the assembly neat while maintaining reliable clamping performance during operation. Supplied in a pack of three pieces from manufacturer Bohlender, this accessory is a practical spare or replacement part when building, servicing, or reconfiguring BOLA globe stirrer systems that require a dedicated clamping nut for the 4 mm shaft size. It integrates into existing laboratory stirring hardware without altering the core coupling design and helps maintain consistent mechanical connection between drive and shaft during extended mixing work.
This article is part of Magnetic stirrers, in Stirring, shaking & mixing.
Key features
- Pack size: 3 pc(s)
- Product type: Clamping nut for globe stirrer coupling
- Shaft diameter: 4 mm
- Material: POM
- Compatibility: BOLA globe stirrer couplings for Ø 4 mm shafts
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Questions about BOLA Clamping Nut, f. Ø 4 mm for BOLA Globe Stirrer Coupling ref. C 398-04 pack
What is this article?
BOLA Clamping Nut, f. Ø 4 mm for BOLA Globe Stirrer Coupling ref. C 398-04 pack is the article on this page. Luminix Health distributes Bohlender for laboratory use. It sits in Magnetic stirrers, inside Stirring, shaking & mixing, in Lab instruments.
A magnetic stirrer is the motor and the plate under the flask. Many also heat. The stirring capacity is the litres of a water-like liquid it can turn, and a viscous liquid defeats a rating that was measured on water.
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 Magnetic stirrers. The catalogue is Lab instruments.
Shelves beside this one are Magnetic stirring bars, Stirring shafts, propellers & impellers, Stirring & mixing accessories, Homogenisers & dispersers, Shakers, rockers & rotators, Overhead stirrers and Vortex mixers.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.