| Product Type | Integrated COMBI rotary seal |
|---|
| Core Function | Contaminant exclusion plus lubricant retention |
|---|
| Primary Problem Solved | Mud and dust ingress at rotating interfaces |
|---|
| Operating Environment | Muddy, dusty and abrasive outdoor conditions |
|---|
| Motion Type | Rotary / oscillating shaft applications |
|---|
| Seal Architecture | Integrated multi-barrier sealing arrangement |
|---|
| Primary Sealing Element | Contact sealing lip |
|---|
| External Exclusion | Dust and mud exclusion barriers |
|---|
| Mud Resistance | Designed to reduce packed-mud contact with the main lip |
|---|
| Dust Resistance | Designed to limit fine-particle entry |
|---|
| Grit Resistance | Helps reduce abrasive particle contact |
|---|
| Splash Protection | Supports protection against water and mud splash |
|---|
| Grease Retention | Helps retain grease in lubricated assemblies |
|---|
| Oil Retention | Can be specified for compatible oil-retention duties |
|---|
| Bearing Protection | Helps isolate bearings from external contamination |
|---|
| Shaft Protection | Helps reduce contaminant-driven shaft wear |
|---|
| Hub Protection | Suitable for protected wheel-hub sealing layouts |
|---|
| Axle Protection | Applicable to axle and rotating-end sealing points |
|---|
| Final Drive Use | Applicable where dimensions and media are confirmed |
|---|
| Construction Use | Excavators, loaders, graders and site machinery |
|---|
| Agricultural Use | Tractors, harvesters and field equipment |
|---|
| Mining Use | Quarry, haulage and earthmoving machinery |
|---|
| Industrial Use | Dirty-duty rotating industrial equipment |
|---|
| Off-Road Use | Mobile equipment exposed to soil, mud and dust |
|---|
| Maintenance Benefit | Helps reduce contamination-related service frequency |
|---|
| Downtime Benefit | Supports longer intervals between unplanned seal service |
|---|
| Service-Life Objective | Protect critical rotating components from dirty-environment wear |
|---|
| Installation Style | Application-specific press-fit / shaft-contact arrangement |
|---|
| Housing Requirement | Clean, undamaged bore with correct fit |
|---|
| Shaft Requirement | Clean sealing track with application-appropriate finish |
|---|
| Runout Requirement | Within equipment and seal application limits |
|---|
| Alignment Requirement | Correct shaft-to-housing alignment |
|---|
| Lubricant Compatibility | Must be verified for the actual grease or oil |
|---|
| Elastomer Options | Application-dependent NBR, HNBR or FKM options |
|---|
| Metal Component Options | Application-dependent steel reinforcement / case |
|---|
| Temperature Capability | Selected according to elastomer, lubricant and duty cycle |
|---|
| Speed Capability | Selected according to shaft diameter, surface speed and lubrication |
|---|
| Pressure Capability | Primarily for contamination-control duties; verify pressure requirement |
|---|
| Size Availability | Custom dimensions can be matched to equipment requirements |
|---|
| Replacement Potential | Suitable for OEM or aftermarket replacement after dimension verification |
|---|
| Customization | Lip geometry, material and dimensions can be application-matched |
|---|
| Inspection Before Use | Check lips, case, shaft track and housing for damage |
|---|
| Installation Care | Avoid lip cuts, cocking, impact and contaminated assembly surfaces |
|---|
| Storage | Keep clean, dry, protected from heat, sunlight and deformation |
|---|
| Quality Focus | Consistent sealing geometry and application fit |
|---|
| Selection Data Needed | Shaft size, housing size, media, speed, temperature and environment |
|---|
| Typical Failure Addressed | Abrasive lip wear, dirt tracking and grease contamination |
|---|
| Best Use Case | Machines with recurring mud/dust-related seal and bearing problems |
|---|
.png){kind=logo}
