DF Seal High Dust Proof

For protecting the linear rail system from fine foreign matter, Rollco created the high dust-proof (DF) seal.

High-density felt built in DF container wipes the raceway tracking profile with a thin film of oil. An additional seal or scraper may be added for highly contaminated applications.

Caution: If you would like to use DF seal in watery or clean-room working condition, please contact Rollco.

Function and classification in accordance with seal type:
DF: Dust protection for fine foreign matter.

Dimensions in mm.
Technical Drawing
Designation Block Type W t H D
FL/FLL/HL/HLL/SL/SLL/FV/SV 33,40 7 20,20 4
FL/FLL/SL/SLL 43,40 7 24,60 6,50
CL/CLL/FV/SV 43,40 7 22,60 6,50
FL/FLL/HL/HLL/SL/SLL 47 7 29,70 6,50
CL/CLL/FV/SV 47 7 26,70 6,50
FL/FLL/HL/HLL/SL/SLL 59 8 34,20 6,50
FL/FLL/HL/HLL/SL/SLL 69 8 39,70 6,50
FL/FLL/HL/HLL/SL/SLL 85 8 49,70 10,50
FL/FLL/HL/HLL/SL/SLL 98 9 56 10,50
FL/FLL/SL/SLL 123 9 69 10,50