Stirrer Bearing

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Stirrer Bearing
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  • Safe-Lab® Joint Stirrer Bearings

    Bel-Art Products

    Includes two replacement PTFE bushings. Not autoclavable. Fits stirring rods with 10mm diameter. Includes extraction nut to effortlessly remove stopper from flask

  • Precision PTFE Stirrer Bearings

    Wilmad LabGlass

    …are not recommended for use with this bearing. Complete 10mm diameter assembly includes PTFE stirrer bearing, PTFE bushing, saddle O-ring (LG-9470-300), threaded heavy wall borosilicate glass adapter, and top cap (LG-10818-114). See LG-9501 for polished stirrer rods or LG-9502 for stainless steel…

  • Safe-Lab® PTFE Bearing Inserts

    Bel-Art Products

    Not autoclavable. 2 per pack. Use with 10mm stirring rods. Replacement bearings for use with Safe-Lab® Joint Stirrer Bearing

  • Polished Glass Stirrer Shafts

    Wilmad LabGlass

    Precision ground and polished, these borosilicate glass stirrer shafts have a 10mm O.D. For use with LG-9475T bearing with PTFE bearing surface, or other bearings with a PTFE interface with the same bore. Features a side button at bottom for attachment of any of the stirrer/stirring blades (LG-9505…

  • Bearing, PTFE, Non-Shedding, Ultra-Vacuum

    Ace Glass

    Ultra-Vacuum stirrer bearing for applications up to 0.6 Torr. Non-shedding bearing is manufactured from PTFE, Rulon and PEEK materials. Equally good in both vacuum and pressure applications as low as 0.6 Torr. Rated for up to 400 rpm with both glass (polished rather than precision ground is best)…

  • Turbine-Driven Stirrer

    GFS Chemicals

    Wide speed range is obtainable by pressure regulation Plastic with brass bearings Completely immersible, allowing use in water baths Several stirrers can be connected in series Housing, 3” diameter x 3/4” thick, encases driving magnet, which is mounted in vaned…

  • Biological Magnetic Stirrers

    Techne (Bibby Scientific US)

    …conditions particularly during the attachment. Stirrers are virtually heatless and therefore particularly suitable for use in an incubator. Culture vessels can be sealed for use with pathogenic materials. Stirrer rod design eliminates rotating bearings within the culture vessels, avoiding the…

  • Stirrer, Complete

    Ace Glass

    Precision Trubore Stirrer Assembly consisting of 10 mm ID bearing, bushing, precision ground, button type glass shaft and blade. Available with either glass or PTFE stir blade.

  • Stirrer Bearing, PTFE, 6-10MM Shafts

    Ace Glass

    PTFE stirrer bearing featuring a non-shedding, fully enclosed, anti-whip, chemically resistant design. Models available for 6, 8 and 10mm glass, metal or PTFE stir shafts. Can be used in slight pressure or vacuum applications. Maximum recommended speed for continuous operation is 500 rpm. Unlike…

  • Hi-Lube Heavy Duty Liquid Stirrer Lubricant

    Ace Glass

    Chlorofluorocarbon grease for use at speeds up to 6000 r.p.m. with ACE standard glass assemblies. Use 8040 water-cooled type bearing for long-time stirring (over one hour). Below one hour, 8038 type may be used at 1500 r.p.m.; eight hours at 1000 r.p.m. High chemical inertness unaffected by strong…

  • Bearing, Trubore, 10mm

    Ace Glass

    …the length of the bearing, a stirrer is produced that will hold to within 1mm of vacuum and withstand pressures in the flask up to 300mm. The 9532 Agitator, used with this bearing actually develops a negative pressure of 230mm water at operation speeds. The side opening on the bearing is used to add…

  • STIR-LUBE®,Trubore® Stirrer Lubricant

    Ace Glass

    …apply only a very thin film of Stir-Lube® to a stirring shaft to increase bearing and shaft life at least three times over that of a bearing lubricated with glycerine. Non-cooled Ace bearings can be operated at 1500rpm and water-cooled bearings at 2000rpm for many hours with negligible wear.

  • Bearing, Trubore, Heavy Duty, 19mm

    Ace Glass

    Trubore stirrer assembly consists of the standard taper outer glass bearing, PTFE inner bearing, glass-filled PTFE bushing and lock nut, compression seal saddle o-ring, PTFE blade and either a glass or stainless stir shaft.

  • Bearing, Trubore, Plain, 10mm

    Ace Glass

    Interchangeable bearing designed to be used with our precision ground stirring shafts (8068,8070,8071,8073,9532,9533). Recommended top stirring speed with our 8117 Stir-Lube is 1500 rpm.

  • Bearing, Trubore, Economy, 6mm

    Ace Glass

    Trubore bearing, heavy duty, standard taper joint, self-aligning. Unique design is forgiving of slight misalignment of stir motor and shaft. Recommended for use with our 9534 6mm precision ground stir shaft.

  • Bearing, Trubore, Material Introduction, 10mm

    Ace Glass

    Bearing is especially useful in controlled atmosphere work when used with our 8068 solid shaft and balancing pressure differentials across the bearing. Material introduction or gaseous dispersions can be obtained using our 8068 hollow, precision ground stirring shafts.

  • Bearing, Trubore, Pressure, 10mm

    Ace Glass

    Designed for use with #25 Ace-Thred. Consists of a Trubore bearing, pressure bushing, gland with two O-Rings and retainer bushing with o-ring. For use with our precision ground stirring shafts (8068,8070, 8071,8073,9532,9533) and reservoir as part of our 7898 Thin Film reaction system.

  • Bearing, Trubore, Vacuum, 10mm

    Ace Glass

    For use with aluminum packing box in low positive pressure and vacuum applications. Using the graphite-impregnated PTFE packing and ACE Stir-Lube, pressures down to 7 microns have been obtained at 170rpm using only a mechanical pump. Speeds over 1000rpm are not advisable due to heat generated.…

  • Bearing, Trubore, High Vacuum, 10mm

    Ace Glass

    This bearing is the standard liquid seal type except that the use of Trubore tubing enables this unit to perform very satisfactorily under high vacuum conditions. Use our precision ground stirring shafts (8068,8070,8071,8073,9532,9533).

  • Bearing, Trubore, Ace-Thred, 10mm

    Ace Glass

    …three-piece bearing. Complete consists of inner Trubore bearing, Nylon bushing with O-Ring, and threaded adapter. Unique design eliminates costly replacement since inner bearing will spin if shaft binds or will self-align at O-Ring seal in the event the motor is slightly cocked. Inner bearing and…

  • Bearing, Trubore, Water Cooled, 19mm

    Ace Glass

    Trubore bearing, jacketed, spherical joint. Designed to accomodate our 8112-10 packing box. For use with 8077 & 8078 19mm od precision ground glass shafts or 8079 PTFE covered shafts. Spherical joint can be clamped to prevent rotation. Trubore length of 15.2cm or 6 inches.

  • Bearing, Trubore, 5 & 6mm

    Ace Glass

    Trubore bearing with standard taper joint for use with our 9534, 9535 and 9541 precision ground stir shafts. Lubricant well at top will accept enough 8117 Stir-Lube to provide hours of operation at up to 1000 rpm. Match bearing ID with stir shaft OD.

  • Bearing, Trubore, Gas Balancing, 10mm

    Ace Glass

    This bearing is supplied with tubulation for feeding inert gases around the bearing to balance any pressure possibly being developed in the flask. Can also be used for gas-liquid reactions and gas dispersions using our hollow precision ground stirring shafts (8068, 9532).

  • Bearing, Trubore, Water Cooled, 19mm

    Ace Glass

    Trubore bearing, jacketed, standard taper joint. For use with 8077 & 8078 19mm od precision ground glass shafts or 8079 PTFE covered shafts.

  • Bearing, Trubore, Water-Cooled, 10mm

    Ace Glass

    Interchangeable, ground joint bearing with jacket for water cooling. May be operated as high as 2000 rpm using our 8119 high-speed lubricant. Can be operated at 1500 rpm unevacuated using our 8117 Stir-Lube. Hose connections for use with 5/16" or 3/8"ID tubing. Available with PTFE clad joint to…

  • Bearing, Trubore, Pressure, Ace-Threds, 10mm

    Ace Glass

    Glass bearing design for use with Ace-Thred pressure reactors and our 8075 glass, polished or 8074 bare, stainless steel 10mm stirring shafts. Both the top bushing and bottom coupling are PTFE. Maximum operating speed is 600 rpm.

  • Bearing, Trubore, Water Cooled, 5 & 6mm

    Ace Glass

    Jacketed, Trubore bearing with standard taper joint for use with our 9534, 9535 and 9541 precision ground stir shafts. Hose connections fit 5/16" or 3/8" ID tubing. Match bearing ID of 5 or 6mm to stir shaft OD.

  • Bearing, Trubore, Single Joint, 10mm

    Ace Glass

    Interchangeable ground joint bearing for use with our precision ground stirring shafts (8068,8070,8071,8073,9532,9533). Recommended top stirring speed with our 8117 Stir-Lube is 1500 rpm.

  • Filter Reactor, All PTFE

    Ace Glass

    All PTFE filter reactor; an extension of the famous Ace borosilicate glass filter reactor product line. The head, head joints, body, stirrer bearing, valved bottom filter assembly, and stir shaft with agitator are all PTFE. Filter support is polypropylene. Large, Ace-Thred bottom filter assembly…

  • Bearing, Trubore, Glass, Heavy Duty, 19mm

    Ace Glass

    Trubore bearing, heavy duty, standard taper joint, self-aligning. Unique 3 piece design of Trubore inner bearing, compression seal nylon bushing and glass standard taper adapter allows for moderate misalignment of stir motor and the bearing cannot sieze the shaft. For use with 8077 & 8078 19mm od…

  • Stirrer, Complete

    Ace Glass

    Trubore stirrer assembly consists of the standard taper outer glass bearing, PTFE inner bearing, glass-filled PTFE bushing and lock nut, compression seal saddle o-ring, PTFE blade and either a glass or stainless stir shaft.

  • Stirring Shaft, Glass, 10mm, Precision Ground

    Ace Glass

    …a 45/50 joint and are contoured for use with our 9448 and 9456 series Mini-Lab flasks. Use with Trubore bearings 8036, 8038, 8039, 8040, 8042, 8043, 8047, 8051, 8053 and 8055. Compatible with our 8050 mechanical seal and 13443 collet type bearings. Join to stirrer motor using 8124 series chucks.

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