Bearing Protection Devices
Advanced Labyrinth and Magnetic Bearing Isolators for Maximum Reliability
Bearing ProtectionAESSEAL® bearing protection devices help prevent moisture and particulate ingress, protect lubrication, and extend bearing life AVT Sealing Solutions supplies the LabTecta® and MagTecta™ ranges, engineered to deliver robust ingress protection, |
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Bearing Protection
Prevent contamination, protect lubrication, and extend bearing life with AESSEAL® bearing protection devices.
Why Bearing Protection Matters
Contamination is one of the most common causes of bearing damage. Water and particulate ingress degrade lubrication,
accelerate wear, and shorten asset life. Modern bearing protection devices help prevent this before it starts.
Stops Water and Dust IngressAdvanced designs can deliver ingress protection up to IP69K, helping keep moisture and particulate out of the bearing housing. |
Non-Contacting OperationNon-contacting designs protect the shaft and reduce wear, supporting longer service intervals without routine maintenance. |
Cost-Effective Reliability UpgradeUpgrading bearing protection is one of the simplest improvements you can make to reduce repeat failures and protect lubrication. |
Stops Water and Dust Ingress
Ingress protection up to IP69K helps keep moisture and particulates out.
Non-Contacting Operation
Protects the shaft, reduces wear, and supports longer service life.
Reliability Upgrade
A simple improvement that reduces repeat failures and protects lubrication.
Product Families
AESSEAL® offers bearing protection devices engineered for most rotating equipment applications.
The LabTecta® and MagTecta™ ranges support improved contamination control and lubricant retention across diverse operating conditions.
LabTecta®Labyrinth, non-contacting  An advanced labyrinth design offering IP66 as standard and up to IP69K with LabTecta OP.
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MagTecta™Magnetic face design  Uses magnetically energized sealing faces to protect against contamination and lubrication loss.
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LabTecta®
Advanced labyrinth bearing protection, IP66 standard, up to IP69K with LabTecta OP.
MagTecta™
Magnetically energized face design for contamination control and lubricant retention, ideal for oil mist applications.
LabTecta® Product Variants
The LabTecta® range includes multiple design configurations to suit electric motors,
steam turbines, extreme environments, axial movement and more.
| Model | Primary Application | Key Feature |
|---|---|---|
| LabTecta®M | Flush-mounted electric motors | Designed for limited outboard space |
| LabTecta®T | Top-entry applications | Integral shut-off valve, cost-effective |
| LabTecta®66AX | Axial movement environments | Sliding rotor absorbs axial movement |
| LabTecta®IAP | Product / gas retention | Retains gases and exhaust within enclosure |
| LabTecta®OAP | Extreme contamination environments | Designed for heavy contamination exposure |
| LabTecta®RDS | Radially split applications | Radially divided, static sealing technology |
| LabTecta®SS | Chemically aggressive environments | Full stainless steel construction |
| LabTecta®ST | Process steam turbines | Designed to prevent steam ingress |
LabTecta®M
Application: Flush-mounted motors
Designed for limited outboard space.
LabTecta®T
Application: Top-entry equipment
Integral shut-off valve design.
LabTecta®66AX
Application: Axial movement
Sliding rotor absorbs axial displacement.
LabTecta®IAP
Application: Gas/product retention
Retains gases and exhaust.
LabTecta®OAP
Application: Extreme environments
Designed for heavy contamination exposure.
LabTecta®RDS
Application: Radially split installs
Static sealing technology.
LabTecta®SS
Application: Chemical service
Full stainless steel construction.
LabTecta®ST
Application: Steam turbines
Designed to prevent steam ingress.
ATEX and Certification SupportAESSEAL® bearing protection devices are available with ATEX hazardous area certification. |
ATEX Available
Documentation Support Site Standards Alignment |
ATEX and Certification Support
AESSEAL® bearing protection devices are available with ATEX hazardous area certification.
We can help you select the correct option and support your documentation requirements.
Documentation Support
Site Standards
Not sure which sealing solution is right?Share your operating conditions and equipment details. We’ll help you select the right mechanical seal, seal support system, bearing protection, or packing for your application. |
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Not sure which sealing solution is right?
Share your operating conditions and equipment details. We’ll help you select the right solution.
Explore Our Product Range
A comprehensive range of sealing, lubrication, and asset protection products to support rotating equipment and piping systems.
Explore Our Product Range
A comprehensive range of sealing, lubrication, and asset protection products to support rotating equipment and piping systems.
Gas Seals
Cartridge Seals
Bearing Protection
Component Seals
Seal Support Systems
Packing
Gaskets
Industrial Lubricants
Expansion Joints
O-Rings
