This reinforced COMBI seal targets persistent slow seepage caused by uneven contact, contamination or unstable housing fit. Its precision main lip maintains balanced shaft pressure, while the outer dust lip protects the sealing surface. The result is cleaner operation and reduced lubricant loss.
Product type: low-leakage COMBI seal
Core function: oil seepage control
Secondary function: dust exclusion
Primary material: premium NBR
Optional material: heat-resistant NBR
Outer case: reinforced metal
Main lip: precision oil lip
Dust lip: contamination scraper
Application: medium-speed shafts
Application: gearboxes
Application: transmissions
Application: industrial drives
Leakage control: enhanced
Slow seepage reduction: effective
Contact pressure: uniform
Housing fit: stable
Dust resistance: high
Grit resistance: good
Abrasion resistance: reinforced
Water resistance: suitable
Mud resistance: good
Vibration resistance: stable
Impact resistance: supported
Speed class: medium
Pressure class: low
Temperature range: customizable
Hardness: application matched
Dimensions: custom available
Tolerance: precision molded
Mounting: press fit
Shaft finish: seal compatible
Runout compensation: moderate
Friction: controlled
Heat generation: reduced
Oil retention: reliable
Lubricant cleanliness: improved
Service interval: extended
Maintenance cost: reduced
OEM matching: supported
Packaging: protective export packing
Inspection: dimensional and lip check
Customization: size, compound and marking
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