Stirrer Accessories
Chemglass Life Sciences Chemglass 19 mm Rotary Bearing Rebuild Kit with Tools - for CG-2077-M series mechanical-seal stirrer bearings
The Chemglass 19 mm rotary bearing rebuild kit supplies replacement bearings, seals, and hand tools needed to service 19 mm mechanical-seal stirrer bearings. It supports routine maintenance and seal replacement for rounded or beveled glass, metal, or PTFE-covered stir shafts.
- Includes adjustable pin spanner wrench and retaining ring pliers.
- Contains bearing seal, ball bearings, and needle roller bearings.
- Bearing body material: glass-filled PTFE.
- Seals use perfluorinated O-rings for broad chemical resistance.
- Rated seals up to 2,000 rpm; manufacturer recommends a maximum of 500 rpm with glass vessels or shafts.
- Seal life approximately 3,000 hours.
- Specialized grease sold separately; a small amount of mineral oil may be applied during installation.
- Designed for use with rounded or beveled stir shafts; do not use with flat-ended shafts.
Alkali Scientific High-Efficiency Erlenmeyer Shake Flask, PC, Flat Base, 3L, Wide-Mouth, 4/Case, Plug Seal Cap
High Efficiency Erlenmeyer Flask With ISO9001&13485 certified, High Efficiency Erlenmeyer Flask are manufactured in 100,000 grade cleaning room with USP 6 grade raw materials. Material: PC Bottle & HDPE Cap & Nylon Handle, Vent caps with 0.2um hydrophobic filters for gas exchange without contamination. Product Feature: • There’s a scale made by injection molding on the flask body to facilitate observing the filled liquid volume.• Sterilized by E-beam, SAL=10-6.• Non-Pyrogenic, DNase/Rnase free.• Individually packaged in sterile bag. Application: Ideal for shaker culture applications. Tips：· Recommended volume :30-40% of the bottle volume;· Rotation speed suggestion: the starting speed is 75-125RPM, you can control the rotation speed according to the situation;· The liquid shake shaker should pay attention to the water level, the gas shake shaker should pay attention to the temperature
Chemglass Life Sciences Chemglass Stirrer Bearing, Universal 45/50 (16 mm shaft) - PTFE Chem-Vac ball bearing
Universal Chem-Vac PTFE stirrer bearing designed to provide a vacuum-tight, flake-free seal for polished glass, PTFE, or stainless steel stirrer shafts. The upper portion of the bearing rotates with the shaft to prevent flaking and maintain seal integrity during vacuum or low-pressure stirring.
- Provides a vacuum-tight, flake-free seal.
- Compatible with polished glass, PTFE, and stainless steel shafts.
- Designed for 16 mm shaft diameter and 45/50 joint size.
- PTFE body with a glass ball bearing for chemical resistance.
- Operates under moderate vacuum (~5 Torr) and low pressure (~3 PSI).
- Maximum recommended speed 500 RPM.
Chemglass Life Sciences Stirring Shaft, 19mm, Chem-Stir, 50 to 72L Flasks, 895mm OAL, Complete with PTFE Nut and Bolt
Stirring Shaft, 19mm, Chem-Stir, 50L-72L Flasks, 895mm OAL, Complete with PTFE Nut and Bolt. A 19mm OD precision ground stirrer shaft with our patented** Chem-Stir blade attachment system. Shaft (C) has been manufactured with a ring at the lower end to permit attachment of the blade (B) with a PTFE nut (D) and bolt (A). Shaft is supplied complete with PTFE nut and bolt set. The top end of the stirrer shaft is reduced to 1/2" (12.7mm) to fit into a CG-2046-03 universal adapter while the unground length varies to accommodate different flask capacities. PLEASE NOTE: STIRRER BLADES MUST BE PURCHASED SEPARATELY.THESE SHAFTS ARE NOT TO BE USED WITH ANY TYPE OF PTFE BEARING. FOR POLISHED SHAFTS USED WITH PTFE BEARINGS SEE CG-2087.PLEASE NOTE: 19MM SHAFTS HAVE A REDUCED DIAMETER TOP SECTION THAT IS 1/2"OD, PLEASE KEEP THIS IN MIND WHEN SELECTING THE PROPER SIZE COUPLING.
Pump Bearing For Uline Pallet Truck Scales - 60 X 95 X 19mm
Pump Bearing For Uline Pallet Truck Scales-60X95X19mm
Chemglass Life Sciences 19mm Rotary Bearing Taper Lock, Ferrule, Nylon
19mm Rotary Bearing Taper Lock, Ferrule, Nylon. Component of CG-2077-M series of mechanical seal stir bearings. Pictured is a fully assembled bearing. Item is ROTARY BEARING TAPER LOCK FERRULE ONLY.
Chemglass Life Sciences 10mm Stirrer Bearing, 19/22
10mm Stirrer Bearing, 19/22. Replacement part for CG206401 Semi-Micro Stirrer Assembly.
Ace Glass, Inc. Trubore bearing, 19mm ID, heavy duty, 45/50
Trubore bearing, 19mm ID, heavy duty, 45/50
Hach Company Distributor Arm for 8 Btl AWS
Distributor arm for 8 bottle sampling with All Weather Sampler
Ace Glass, Inc. Bearing, Trubore, glass, 10mm, 65/40
10mm glass Trubore bearing with 65/40 interchangeable ground joint for use with ACE precision ground stirring shafts. Recommended top stirring speed when used with Trubore Stir-Lube is 1500 rpm.