Lubricating gears

Continuous lubrication of the tooth flanks of e.g. Gears, racks or toothed turntables.

It is easiest to supply the tooth flanks of gears with a uniform film of lubricating grease with high-quality, open-pored lubrication gears from STW.
Special abrasion-resistant foams and high-quality polymer bearings guarantee a long service life.
The connection to your grease dosing pump or central lubrication system is made by simple high-pressure screw connections and high-pressure hoses. In the lubrication unit, the grease is routed through the hollow axle into special channels of the foam gears and distributed in the foam so as to be uniformly applied to the gear, rack or sprocket.
Available for all straight or oblique involute gears with the modules m = 2 to 40.
lubrication pinion or grease gear

Greasing gear for grease lubrication of gears



  • temperature range: -30°C ... +140°C
  • Available as standard for module m = 2 ... 30
  • Standard for straight, diagonally right and diagonally left gears
  • Special shapes on request
Grease lubrication rack

Lubrication gear with straight axis

    width* Axis external thread inner thread order-No.
    Modul 2 20 mm M10 M6 012 13 02 A
    Modul 3 30 mm M10 M6 012 13 03 A
    Modul 4 40 mm M10 M6 012 13 04 A
    Modul 5 50 mm M16 1/8" 012 13 05 A
    Modul 6 60 mm M16 1/8" 012 13 06 A
    Modul 8 80 mm M16 1/8" 012 13 08 A
    Modul 10 100 mm M16 1/8" 012 13 10 A
Felt gear for lubrication of tooth flanks

Helical lubrication gear

    width* Axis external thread inner thread diagonally right diagonally left
    Modul 2 20 mm M10 M6 012 13 02 AR 012 13 02 AL
    Modul 3 30 mm M10 M6 012 13 03 AR 012 13 03 AL
    Modul 4 40 mm M10 M6 012 13 04 AR 012 13 04 AL
    Modul 5 50 mm M16 1/8" 012 13 05 AR 012 13 05 AL
    Modul 6 60 mm M16 1/8" 012 13 06 AR 012 13 06 AL
    Modul 8 80 mm M16 1/8" 012 13 08 AR 012 13 08 AL
    Modul 10 100 mm M16 1/8" 012 13 10 AR 012 13 10 AL
Lubrication pinion ore grease gear

Grease gear without axis

    width* order-No.
    Modul 2 20 mm 012 13 02
    Modul 3 30 mm 012 13 03
    Modul 4 40 mm 012 13 04
    Modul 5 50 mm 012 13 05
    Modul 6 60 mm 012 13 06
    Modul 8 80 mm 012 13 08
    Modul 10 100 mm 012 13 10
Lubrication gears for grease

large lubricating pinion for open gear

Lubricate sprocket

Special designs for special gears