Radial lip seals spring into place
A
James Walker and Co product story
Edited by the Engineeringtalk editorial team
Jun 14, 2004
Walkersele radial lip seals can now be supplied with the lip-energising spring encased in elastomer and cured in position using the new SpringSafe method from James Walker.
Walkersele radial lip seals can now be supplied with the lip-energising spring encased in elastomer and cured in position using the new SpringSafe method from James Walker.
This will give plant operators peace of mind that the spring is located correctly during seal installation - and cannot readily be dislodged to create secondary damage if a shaft or bearing runs beyond its operating limit.
SpringSafe also cuts downtime as the seal is easier to install with the spring fixed in position, especially when fitting in a blind housing.
James Walker's encasing technique allows each spring coil to move freely for efficient sealing under eccentric operating conditions.
In addition, it helps to protect the spring against chemical and abrasive attack.
Walkersele lip seals are used worldwide to retain lubricants in a bearing assembly and keep contaminants out.
Typical applications include rolling mills, marine propulsion systems, gearboxes and transmissions, wind turbines, process mixers and rotary kilns.
Walkersele SpringSafe is currently available on endless-type seals for shaft diameters of 250mm and above.
It is applicable to Walkersele D6 and D7 designs where the seals are precision moulded in nitrile (NBR) or hydrogenated-nitrile (HNBR) elastomers, including James Walker's Elast-O-Lion and Ultraglide grades.
Not what you're looking for? Search the site.
Contact James Walker and Co
Tel +44 1270 536000
Other James Walker and Co stories
-
James Walker publishes rotary sealing guide
James Walker has released a two-part rotary sealing guide, focusing on Walkersele high-efficiency radial lip seals. -
Rotary lip seals help keep turbines running
Turbine shaft seals on a hydroelectric scheme at Villeneuve, France have been successfully converted to Walkersele rotary lip seals. -
On-site seal joining cuts machine downtime
Split-type lip seals from James Walker are now easier to join around rotary shafts, using a modified fitting kit for the patented Walkersele OSJ (on-site joining) technique. -
Long-life seal protects bearings from wear
Field trials of the new high-efficiency Walkersele Ultraglide rotary lip seal on a hot steel mill show that it protects bearings for well over 18 months with no obvious signs of wear or damage. -
Hydrosele success at Italian pumped storage plant
James Walker's Hydrosele has proved its sealing efficiency by running maintenance free for over two years at ENEL's Entracque pumped-storage hydroelectric scheme in Italy.
Articles by product category
- Consultancy and Services (903)
- Machine Building (4,517)
-
Engineering Design Software (6,179)
- Engineering Design Software (12)
- 2D CAD software (200)
- 3D CAD software (1,157)
- FEA and structural analysis software (369)
- Fluid, thermal, noise, vibration software (334)
- Simulation, modelling, validation software (914)
- Rendering, visualisation, styling software (196)
- Materials design and moulding design software (151)
- Process, instrumentation, automation software (258)
- Electrical design software (164)
- Publishing and documentation software (229)
- Maths, charting, statistics, QA software (317)
- Data, document management software (310)
- CAM, CNC, production management software (568)
- File conversion software, data capture (351)
- PLM and collaboration software (649)
-
Drives, Motors and Controls (3,361)
- Drives, Motors and Controls (1)
- Precision Motors and Gears (411)
- Industrial Drives/Controls (1,276)
- Linear Drives and Motors (114)
- Industrial Motors (497)
- Stepper and Servo Drives, Motors, Controls (1,060)
- Small Mechanical Components, Joining, Tools (1,975)
-
Control and Instrumentation (5,028)
- Plantwide control (1,324)
- Plant- and Machine-Wide Communications (1,174)
- Smaller-Sized PLCs (387)
- CNC and Motion Controllers (184)
- Mid-range and Large PLCs (201)
- Power Supplies, Uninterruptible Power (562)
- HMIs/Operator Interfaces (294)
- Logic Controllers, Timers and Relays (96)
- Cabling, Conduit, Signal Conditioning (806)
-
Monitoring, Measurement and Quality (5,459)
- Monitoring, Measurement and Quality (1)
- Data acquisition Software and Communications (494)
- Data Acquisition Hardware and PC I/O Boards (472)
- Electrical and Electronic Testing, PAT Equipment (630)
- Form/co-ordinate, optical, vision instruments (703)
- Gauges, Indicators and Instruments (440)
- Data loggers (422)
- Materials testing equipment (421)
- Telecomms/network test equipment, software etc (154)
- Testing and Calibration Services and Information (500)
- Testing, analysing and monitoring equipment (1,222)
-
Electrical and Electronic Equipment Design (4,160)
- Batteries, chargers and circuit protection (555)
- Connectors, Terminals, Busbars, Slip Rings (679)
- Enclosures and Equipment Cooling Fans (709)
- Knobs, Handles and Enclosure Hardware (420)
- PCs and Embedded Systems (798)
- Electrical and Electronic Subassemblies (369)
- Electrical and Electronic Components (630)
-
Materials and Processing (2,963)
- Materials and Processing (5)
- Materials and components (2,215)
- Rapid Prototyping (458)
- Materials processing and testing (285)
-
Engineering Industry News, Resources (6,093)
- Engineering Industry News, Resources (4)
- Engineering Business News, Views (388)
- Engineering Exhibitions, Events (562)
- Engineering Conferences (425)
- Engineering Seminars (400)
- Engineering Industry Developments, Awards (633)
- Engineering Guides, Newsletters (349)
- Engineering Recruitment, Employment (219)
- Engineering Training Courses (433)
- Engineering Education, Resources, Standards (838)
- Engineering Industry Reports, Surveys (597)
- Electronic Resources for Engineers (278)
- Health and Safety Legislation (402)
- Health and Safety Strategy, Risk Assessment (113)
- Health and Safety Consultancy, Software (175)
- Health and Safety Events, Training, News (277)
-
Powertrain Design (3,598)
- Powertrain Design (2)
- Bearings (939)
- Chains and belts (326)
- Gears, brakes, couplings and engines (1,441)
- Hydraulic Components (471)
- Lubricants (418)
-
Capital Equipment (3,387)
- Capital Equipment (1)
- Manufacturing Machinery and Plant Equipment (468)
- Production line blowers and fans (62)
- Compressors and Air Treatment (510)
- Electronics Manufacturing, Tools, Instruments (192)
- Electrical hardware (131)
- Machinery and Production Equipment (1,093)
- Robotics, Handling and Storage (930)
-
Sensors (7,080)
- Sensors (8)
- Accelerometers and Vibration Sensors (427)
- Loadcells, Force Sensors, Torque Sensors (699)
- Pressure sensors (621)
- Flowmeters and Flow Sensors (618)
- Level Sensors and Leak Detectors (527)
- Linear Position Sensors (399)
- Rotary Position, Tilt and Angular Sensors (546)
- Proximity Sensors (700)
- Gas, Chemical, Radiation, Magnetic Sensors (284)
- Humidity and Environmental Sensors (152)
- Temperature sensors (612)
- Vision and Colour Sensors (1,384)
- Barcode Sensors (103)
- Valves, Pumps, Process Hardware (3,623)
