Labyrinth Shaft Seals

Description: The main shaft in process equipment such as pumps, agitators, mixers, motors and compressors can be costly items to replace. Ordinary lip seals, commonly used on such process equipment, have both an extremely limited life and also cause considerable amount of damage to the

• Sealing Element or Lip Material: Polytetrafluoroethylene (PTFE- Teflon®, etc.)
• Shaft O.D. or Seal I.D.: 0.6250 to 7 inch

Description: Augmenting labyrinth seals with brush seals is a simple and effective approach to reducing clearances and eliminating potential problems from shaft contact wear. Advantages Reduce initial leakage by 50% compared to straight labyrinth seals, or by 30%

Description: Flexible brush seals, made from backward-angled alloy bristles, are immune to rubbing and maintain their original clearance longer than labyrinth seals alone, ensuring minimum compressor stage leakage and improved turbine efficiency. Waukesha Bearings manufactures brush

Description: BEARING ISOLATOR, 1.3750 INCH SHAFT DIAMETER, 2.125 INCH OD, 0.7000 INCH WIDE, LABYRINTH LIP. FREE 2 YEAR RADWELL WARRANTY

Description: Technetics Group Brush Seals - Designed to increase airflow efficiency in engines and compressors Replacing labyrinth seals with brush seals from Technetics Group can reduce leakage by 5 to 17 times, thus providing significant turbomachinery efficiency and output gains.

Description: In certain extreme applications, a part made of individual segments may meet your critical performance requirements better than a single-piece unit. Segmented seals ride directly along the shaft and are primarily used in low-pressure applications. These seals contain a series of

• Alternate Shaft or Rubbing Speed: 40000 ft/min
• Face or Primary Ring Materials: Metal: Bronze, Other Metal
• Features: Balanced
• Operating Pressure: 100 psi

Description: consistent. FEATURES & BENEFITS Improved overall equipment energy efficiency: Leakage reduction: up to 90% gain compared to labyrinth seals (depending on conditions) Low-friction torque resistance Low shaft abrasion Simple, robust and

Description: pressure, along with the spring load, provide the closing force necessary to maintain contact between the carbon and housing secondary sealing face. Meanwhile, the shaft turns freely within the carbon ring. The seal design also features a unique stabilizer ring with fins which minimize

• Alternate Shaft or Rubbing Speed: 50000 ft/min
• Face or Primary Ring Materials: Metal: Bronze, Carbon Steel, Other Metal
• Seal Application: Other
• Seat or Mating Ring Material: Metal: Other Metal

Description: rubber sealing ring with axial action, which is used as a pressureless seal for the rotating shaft. The sealing lip has good mobility and adaptability, can compensate for large tolerances and angular deviations, can prevent internal grease or oil from leaking out, and can also prevent

• Metallic: Steel
• Type: Other

Description: gears Labyrinth-sealed gears with a degree of efficiency > 99% High temperature gears for ambient temperatures up to 300°C Double gears with two transmission ratios Let us now what you need!

• Gearing Arrangement: Bevel / Miter
• Reducer Input: Solid Shaft
• Reducer Output: Solid Shaft
• Reducer Style: Motor Mount / Gearhead

Description: 130mm Mounted Spherical Roller Bearing, Cast Steel 4-Bolt Split Pillow Block, Direct Shaft Mounted, Triple-Ring Metal Labyrinth Seal, Closed End Cap

• Base to Bore Center Distance: 6 inch
• Bearing / Housing Features: Split Housing
• Bearing Type: Spherical Roller Bearing
• Center to Center Mounting Hole Distance: 3.25 inch

Description: 50 mm Mounted Spherical Roller Bearing, Cast Iron 2-Bolt Split Pillow Block, Direct Shaft Mounted, Triple-Ring Metal Labyrinth Seal, Closed End Cap

• Base to Bore Center Distance: 3 inch
• Bearing / Housing Features: Split Housing
• Bearing Type: Spherical Roller Bearing
• Center to Center Mounting Hole Distance: 7.75 to 9 inch

Description: 65 mm Mounted Spherical Roller Bearing, Cast Iron 4-Bolt Split Pillow Block, Direct Shaft Mounted, Triple-Ring Metal Labyrinth Seal, Closed End Cap

• Base to Bore Center Distance: 3.5 inch
• Bearing / Housing Features: Split Housing
• Bearing Type: Spherical Roller Bearing
• Center to Center Mounting Hole Distance: 2 inch

Description: 150 mm Mounted Spherical Roller Bearing, Cast Iron 4-Bolt Split Pillow Block, Direct Shaft Mounted, Triple-Ring Metal Labyrinth Seal

• Bearing / Housing Features: Split Housing
• Bearing Type: Spherical Roller Bearing
• Housing: Cast Iron

Description: occur Designed to maximize system reliability – stronger, more vibration-resistant pump Heavy-duty, solid, low deflection shaft prevents common vibration damage and greater stability at the seal area to improve seal life Heavy-duty bearings offer greater load capacity

Description: Loads Features Extending Bearing Life: Over-sized Shaft to Reduce Vibrations Labyrinth Oil Seals to Prevent External Contaminants Large Capacity Oil Sump for Cooler Oil Temperatures and Better Heat Transfer Magnetic Drain Plug to Remove Particles

• Discharge Size: 1 to 8 inch
• Maximum Discharge Pressure: 314 psi
• Maximum Discharge Flow: 4200 GPM
• Power Source: None, Pump Only

Description: shaft with bearing on a cylindrical seat Seals Four-lip V-ring Labyrinth Heavy-duty Felt Lubrication Grease Materials Grey cast iron Spheroidal graphite

• Bearing / Housing Features: Plummer Block, Split Housing
• Bearing Type: Plain Bearing, Spherical Roller Bearing, Other
• Housing: Cast Iron
• Nominal Shaft / Bore Size: 4.33 to 11.02 inch

Description: A Smalley Laminar Seal Ring is a metallic labyrinth seal consisting of multiple rings in a groove. This arrangement of the rings and the specific orientation of the rings are dictated by the application and the severity of the environment. Seals assembly components from

• Design Units: Metric
• Primary Retaining Ring Type: Internal
• Thickness: 0.0210 to 0.0930 inch

Description: easy mounting and dismounting of pre-assembled shafts Sealing options: Include V-ring seals, labyrinth seals or heavy-duty taconite seals Case end covers available Multi relubrication points are provided to ensure re-lubrication Housing are supplied with spacer

• Bearing / Housing Features: Plummer Block
• Bearing Type: Plain Bearing
• Housing: Cast Iron, Other
• Relubricatable / Grease Fitting: Yes

Description: ROLLER BEARING, FB900 SERIES, TAPERED, 1 11/16 SHAFT DIAMETER, ECCENTRIC LOCK, CENTRAP LABYRINTH SEAL, DUCTILE IRON HOUSING, -20 TO 200 DEGREE F, 1/8 IN NPT. FREE 2 YEAR RADWELL WARRANTY

Description: Housing flanges with O-ring-seals, vacuum-tight. Lube oil supply is effected by splash lubrication. Shaft seals by combined oil slinger-piston ring labyrinth seals. The driving shaft is sealed by double radial seal rings with grease barrier.

• Applications: General Purpose / Industrial
• Configuration: Individual Vacuum Pump
• Lubrication Style: Splash Lubrication
• Mechanical Pump Type: Lobed Rotor

Description: Complete Linear Units with variable stroke length (H), Drive Unit and Reverse Unit, Housing Profile with integrated roller guide on hardened guiding shafts, preset to be free of play. The Timing Belt in its guide grooves acts as a labyrinth seal, the Timing-Belt tensioning

• Base Height: 3.23 inch
• Base Width: 3.15 inch
• Carriage Length: 10.75 inch
• Carriage Load: 337 lbs

Description: Patented 3-lobe positive displacement blowers type GM. Blowers with 3-lobe pistons and two patented pre-inlet channels for pulsation reduction. The conveying chamber is sealed by 4 piston ring labyrinth seals. The driving shaft can be sealed gas tightly. Vertical

• Air Flow Rate: 353 to 1323 SCFM
• Applications: Pressure / Pressurization Blower
• Design Configuration: Positive Displacement / Rotary Lobe, Other
• Drive Options: Direct Drive

Description: Type E units provide combination of high radial and thrust loads as well as ease of installation and positive locking to the shaft. Factory installed labyrinth seals effectivelly seal against loss of lubricant and admission of dust and dirt. Timken tapered roller bearings

• Bearing Mounting Configuration: 4-Bolt
• Bearing Type: Roller Bearing
• Overall Height from Mounting Surface: 3.5 inch
• Shaft Size: 1.62 inch

Description: Type E units provide combination of high radial and thrust loads as well as ease of installation and positive locking to the shaft. Factory installed labyrinth seals effectivelly seal against loss of lubricant and admission of dust and dirt. Timken tapered roller bearings

• Base to Bore Center Distance: 3.12 inch
• Bearing Type: Tapered Roller Bearing
• Nominal Shaft / Bore Size: 2.75 inch

Description: Type E units provide combination of high radial and thrust loads as well as ease of installation and positive locking to the shaft. Factory installed labyrinth seals effectivelly seal against loss of lubricant and admission of dust and dirt. Timken tapered roller bearings

• Bearing Features: Lubrication Port
• Bore Diameter: 1.75 inch
• Component: Take-up Bearing

Description: efficient transfer of energy Protective zig-zag varnish protects the armature coil by deflecting dust and debris Labyrinth construction seals and protects the motor and bearings from dust and debris for longer tool life AC/DC switch for use with alternative power sources

• Current: 10 amps
• Mounting: Handheld / None
• Rotary Speed: 10500 rpm
• Type: Angle Grinder

Description: efficiency:the ground profile of the rotors ensures extremely reduced clearances. Strong and silent: helical tooth synchronising gear with ground surfaces and involute profile. Reliability and efficacy: the gas seal on the rotor shafts is guaranteed by a labyrinth seal

• Applications: Materials Handling / Pneumatics
• Design Configuration: Positive Displacement / Rotary Lobe
• System: Bare (No Motor, Controls)

Description: mounting plate with PTFE vapor seal and column labyrinth seal to protect the motor. The compound impeller prevents liquid from rising in the column, even at maximum TDH, while the semi-enclosed bottom impeller provides efficient flow performance at low horsepower.

Description: plate with PTFE vapor seal and column labyrinth seal to protect the motor. The compound impeller prevents liquid from rising in the column, even at maximum TDH, while the semi-enclosed bottom impeller provides efficient flow performance at low horsepower.

• Type Of Pump: Centrifugal Pumps

Description: chemical duty motor. This eliminates weak shaft connections, pump bearings, spindles, bushings and liners, resulting in a chemical duty pump which can run dry indefinitely, providing years of trouble-free service. A labyrinth and a TFE vapor seal between the rotating

Description: versions. See next page for specific order numbers A double labyrinth lip seal system protects the motor. It consists of three lip seals and a V-ring in addition to an impeller counterblade system which keeps solid particles away from the seal unit.

• Pump Type / Application: Sump Pumps, Water Pumps

Description: mating track is extended,â?¢ Labyrinth seals and full complement cylindrical roller set Type = Yoke Roller Diameter = 40mm Roller Length = 21mm Static Load Rating = 24900N Dynamic Load Rating = 18700N Bore Size = 17mm Material = Steel

• Bearing Length: 0.8268 inch
• Bearing Type: Guide Wheel
• Dynamic Load Capacity: 4204 lbs
• Inside Diameter (Round only): 1.57 inch

Description: efficiency and improved performance Balance Piston: Used to absorb up to 75% of the axial thrust load in blowers operating at higher flows and pressure ratios Bearing Housing: Cast iron housing with labyrinth seals to protect lubricant from contamination

• Air Flow Rate: 45000 SCFM
• Design Configuration: Centrifugal
• Drive Options: Direct Drive, Belt Drive
• Environment: Clean Air / Gas