Product Description
Keep a stirrer bearing cool during long, high-speed or hot reactions. A water jacket around the bearing carries away frictional heat, protecting the seal and helping prevent volatile vapors from escaping past the shaft. It is a good choice for demanding overhead stirring applications that run for hours.
This listing is for Kimble catalog number 781501-2440: 10 mm Precision Water Cooled Stirrer Bearing. The bearing has a 24/40 joint, an overall height of about 105 mm and coolant connections for 3/8 in ID tubing. It is designed for the 10 mm x 445 mm stirrer shaft 786500-0261 and the 19 x 75 mm stirrer blade 789030-0022. Glass is 33 expansion, low extractable borosilicate meeting USP Type I and ASTM E438, Type I, Class A. Add it to your LIGHT LABS order alongside the rest of your glassware and closures.
Key Features
- Water-cooled jacket – Removes frictional heat from the bearing.
- 24/40 joint – Fits standard reaction flasks.
- 3/8 in tubing connections – For coolant lines.
- Matched parts – Use with shaft 786500-0261 and blade 789030-0022.
Specifications
| Catalog Number | 781501-2440 |
| Brand | Kimble (DWK Life Sciences) |
| Description | 10 mm Precision Water Cooled Stirrer Bearing |
| Sold As | Each |
| Glass | Type I, 33 expansion borosilicate glass |
| Standards | USP Type I; ASTM E438, Type I, Class A |
| Joint size | 24/40 |
| Overall height | 105 mm |
| Coolant tubing ID | 3/8 in |
| Shaft | 10 mm |
Applications
- High-speed overhead stirring
- Elevated temperature reactions
- Volatile solvent reactions
- Extended run times
