Designed for equipment exposed to granular contaminants, this reinforced COMBI seal creates a durable barrier between the shaft and the external environment. The dust lip removes grit before it reaches the oil lip, while the rigid outer case maintains secure seating under vibration and impact.
Product type: reinforced COMBI seal
Core function: shaft protection
Secondary function: oil retention
Seal compound: premium NBR
Optional lip material: PU
Case material: reinforced metal
Dust lip: particle scraper
Main lip: dynamic oil seal
Target debris: sand
Target debris: grit
Target debris: granular dust
Application: rotary shafts
Equipment: agricultural machinery
Equipment: construction machinery
Equipment: conveyors
Abrasion resistance: high
Dust resistance: reinforced
Mud resistance: suitable
Water resistance: good
Impact resistance: enhanced
Vibration resistance: stable
Speed class: medium speed
Pressure class: low pressure
Temperature range: application dependent
Hardness range: customizable
Diameter: custom available
Width: custom available
Tolerance: precision molded
Mounting: press fit
Shaft finish: standard seal finish
Runout compensation: moderate
Contact pressure: balanced
Friction: controlled
Heat buildup: minimized
Leakage prevention: effective
Lubricant cleanliness: improved
Service interval: extended
Maintenance cost: reduced
Replacement option: OEM equivalent
Packaging: protective export packing
Quality control: 100% visual check
Customization: drawing or sample
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