Built for long operating cycles, this reinforced COMBI seal combines heat-resistant NBR with a durable dust-blocking structure. It supports stable sealing on medium-speed shafts, helping control friction temperature, protect lubricant cleanliness and reduce downtime caused by aged or contaminated sealing lips.
Product type: heat-resistant COMBI seal
Core function: dust exclusion
Secondary function: oil retention
Main compound: heat-resistant NBR
Optional compound: FKM
Outer case: reinforced metal
Dust lip: precision molded
Main lip: dynamic sealing
Application: continuous rotary service
Application: gearboxes
Application: drive shafts
Industry: industrial machinery
Operating time: long cycle
Speed class: medium speed
Pressure class: low pressure
Heat resistance: enhanced
Friction level: controlled
Heat buildup: reduced
Lip aging: delayed
Dust resistance: high
Fine powder resistance: good
Abrasion resistance: reinforced
Vibration resistance: stable
Impact resistance: supported
Oil compatibility: selectable
Grease compatibility: selectable
Temperature range: compound dependent
Hardness: customizable
Dimensions: custom available
Tolerance: precision molded
Mounting: press fit
Contact pressure: uniform
Shaft runout: minor compensation
Leakage control: reliable
Lubricant cleanliness: improved
Service interval: extended
Maintenance demand: reduced
Replacement type: OEM equivalent
Color: customizable
Packaging: export standard
Inspection: dimensional and material
Customization: size, compound and logo
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