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Merkel Seals Freudenberg Simrit Seals

Simrit Simmerring

Profil   Description   Application
         
simmerring B1
simmerring B1USL
  simmerring B1FUDB1FUDSLsimmerring B1SLsimmerring B1U
Simmerring B1.../B1FUD, B1FUDSL, B1U, B1USL, B1SL

Outer casing: metal, machined spring-loaded sealing lip, additional dust lip (B1…SL), sealing lip machined on the front face. Sealing lip profile, finished sealing lip (B1FUD/B1FUDSL).
  Industrial gearboxes, axles (when subject to moderate dirt), power tools.
   
simmerring B1OF    Simmerring B1OF
Outer casing: metal housing
Sealing lip without spring.
  Power tools
Sealing of pivot bearings
Sealing of control elements.
         
simmerring B2
simmerring B2USL
simmerring B2FUDsimmerring B2FUDSL simmerring B2SLsimmerring B2U
Simmerring B2.../B2FUD, B2FUDSL, B2U, B2USL, B2SL

Outer casing: metal, machined, metal insert, spring-loaded sealing lip, additional dust lip (B2…SL), sealing lip machined on the front face finished sealing lip (B2FUD/B2FUDSL).
Heavy industry (cranes, calendar roll gearboxes)
         
simmerring B2PT    Simmerring B2PT
Outer casing: metal housing, Sealing lip made of PTFE.
  Rotary joints, centrifuges, pumps, mixers.
         
simmerring BA 
simmerring BAU
  simmerring BAFUDSLX7 simmerring BAFUDX7simmerring BASL
simmerring BAUSL simmerring BAUSLX2 simmerring BAUX2
Simmerring BA.../BAUX2, BAUSLX2, BAFUDX7, BAFUDSLX7, BASL, BAU, BAUSL

Outer casing: elastomer, spring-loaded sealing lip, additional dust lip (BA…SL), sealing lip machined on the front face (BAUX2, BAUSLX2), finished sealing lip(BAFUDX7/BAFUDSLX7).
  Industrial gearboxes, axles (when subject to moderate dirt), power tools.
         
simmerring BABSL    Simmerring BABSL
Outer casing: elastomer, short, flexible, spring-loaded sealing lip, additional dust lip.
  Hydrostatic drives (pumps, engines of all kinds), 2-stroke engines.
         
simmerring Baduo    Simmerring BADUO
Outer casing: elastomer, two spring-loaded sealing lips.
  Machine tools, power take-off gears in agricultural and construction machinery transmissions and axles.
         
simmerring BAHD    Simmerring BAHD
High pressure seal. Type BA with short, very stable sealing lip for high pressures, oil groove on the air side of the sealing lip.
  For use against high pressures, extremely stable sealing lip, low wear, long service life.
         
Simmerring BAOF   Simmerring BAOF
Outer casing: elastomer, sealing lip without spring.
  Power tools, sealing of pivot bearings, sealing of control elements.
         
Simmering BAUM
Simmerring BAUMSL
  Simmering BAUMX7 Simmerring BAUMSLX7
Simmerring BAU.../BAUMX7, BAUMSLX7, BAUMSL

Outer casing: elastomer, spring-loaded sealing lip, additional dust lip (BAUMSL, BAUMSLX7), friction-optimised sealing lip profile
  Agricultural and construction machinery, transmissions, Industrial gearboxes, axles (when subject to moderate dirt), power tools.
         
Simmerring Radiamatic EWDR   Simmerring Radiamatic EWDR (PTFE)
Pressure-relieved Simmerring with a pressure ring made of PTFE compound, a stainless steel clamping ring and an O-ring (FKM) as a secondary seal.
  Primary seal in pumps and compressors, rotary joints for coolants and hydraulic fluid as well as gases, safety seal in addition to floating ring seals.
         
Simmerring Radiamatic HTS2   Simmerring Radiamatic HTS II (PTFE)
Simmerring for open housings. Significantly reduced lip pre-load compared to conventional geometries with high level of protection against leaks.
  Rotary pumps, agitators, gearboxes, fans, compressors, mixers, machine tools.
         
Simmerring PPS   Simmerring Premium Pressure Seal PPS
Type BA with patented sealing lip pressure loads.
  Hydrostatic drives, retarders.
         
Simmerring Poly Tech Seal (PTS)   Simmerring Poly Tech Seal (PTS)
Type BA or BD with vulcanised PTFE sealing lip with and without return pumping helix, with optional elastomer or fleece dust lip.
  Hydrostatic drives, compressors, foodstuffs and chemicals industry, household appliances.
         
Radiamatic R35   Simmerring Radiamatic R35
Simmerring with a fabric reinforced static part that is securely joined to the elastomer sealing lip. The sealing lip is also pre-loaded with a garter spring.
  Mills, ship building, steel hydraulics engineering, wind power plants.
         
Radiamatic R36   Simmerring Radiamatic R36
Simmerring with a fabric reinforced static part that is securely joined to the elastomer sealing lip. The sealing lip is also pre-loaded with a garter spring.
  Mills, ship building, steel hydraulics engineering, wind power plants.
         
R37   Simmerring Radiamatic R37
Simmerring with a fabric reinforced static part that is securely joined to the elastomer sealing lip. The sealing lip is also pre-loaded with a garter spring.
  Mills, ship building, steel hydraulics engineering, wind power plants.
         
Radiamatic R58   Simmerring Radiamatic R58
Simmerring with a fabric reinforced static part that is securely joined to the elastomer sealing lip. The sealing lip is also pre-loaded with a garter spring.
  Mills
         
Radiamatic R35LD   Simmerring Radiamatic R35LD
Simmerring with a fabric reinforced static part that is securely joined to the elastomer sealing lip. The sealing lip is also pre-loaded with a garter spring.
  Mills, ship building.
         
Radiamatic RS8   Simmerring Radiamatic RS85
Self-holding Simmerring made from two functionally suitable elastomer components and an integrated steel strip. The tension springs support the radial contact pressure on the shaft.
  Rolling mills, large gearboxes.
         
Radiamatic RHS51   Simmerring Radiamatic RHS51
High-speed Simmerring made from two functionally suitable elastomer components and an integrated steel strip. Two interleaved tension springs ensure an even
radial force over the entire circumference length of the sealing edge even with high shaft centre offset.
  Rolling mills, large gearboxes.
         
MSC01 
MSC02
  Simmerring Modular Sealing Component (MSC01, MSC02)
Outer casing: metal housing, dust lip without spring.
  Power tools, industrial gearboxes, pumps. 
         
MSS1    Simmerring Modular Sealing Solution 1 (MSS1)
Outer casing: elastomer, spring-loaded sealing lip and sealing lip with helix edge without spring, additional dust lip, modern sealing lip profile, friction-optimised primary seal lip 1 made from fluoro rubber, secondary seal lip with additional dust lip,
grease filling.
  Industrial gearbox 
         
MSS7    Simmerring Modular Sealing Solution 7 (MSS7)
Outer casing: elastomer, Spring-loaded sealing lip, additional dust lips, modern sealing lip profile, high resistance to dirt ingress, robust solution, grease between the sealing lip and dust lip.
  Sealing of special gearboxes, (e.g. automated washing system/car wash), axles for agricultural and construction machinery, axles for special vehicles.
         
Casssette Seal Typ1    Simmerring Cassette Seal Typ 1
Design: special types, on enquiry, outer casing: elastomer/sheet metal, spring-loaded sealing lip, additional dust lips, high resistance to dirt ingress, robust solution.
  Agricultural machinery (tractors), onstruction machinery (road rollers, excavators, fork-lift trucks, mixers), commercial vehicles.
         
Cassette Seal Typ2    Simmerring Cassette Seal Typ 2
Design: special types, on enquiry, outer casing: elastomer/sheet metal, spring-loaded sealing lip, additional dust lips, high resistance to dirt ingress, robust solution.
  Agricultural machinery, tedders, sewing machinery, pricking out machinery, combine harvesters, threshing machinery.
         
Simmerring Typ 3   Simmerring Cassette Seal Typ 3
Design: special types, on enquiry, outer casing: elastomer/sheet metal, spring-loaded sealing lip, additional dust lips, high resistance to dirt ingress, robust solution.
  Agricultural machinery (tractors/hub, tractors/propeller shafts, harrows, motorised cultivators, tillers, fertiliser spreading machinery.
Construction machinery (road rollers, excavators, fork-lift trucks, mixers)
         
Simmering Cassette Seal HS   Simmerring Cassette Seal HS (High Speed)
Outer casing: elastomer/sheet metal, spring-loaded sealing lip, additional dust lips, high resistance to dirt ingress.
  The Simmerring Cassette Seal HS is used in pinions, in both the industrial and commercial vehicle sectors:
• Agricultural machinery (tractors)
• Commercial vehicles (small trucks, small special vehicles)
• Pinions
• Differential
• Drive engineering.
         
Simmerring Combi Seal   Simmerring Combi Seal
Combination of a Simmerring and an additional seal against dirt from the outside in one housing, spring-loaded sealing lip, additional dust lip, primarily for usage in all applications with high level of soiling, e.g., in axles for off-road vehicles, use preferably instead of the Simmerring Cassette Seal in case of superimposed rotational and translation movements.
  Agricultural machinery, drives for agricultural vehicles and in general
industry, drives for rotating, sometimes running shafts in dry application areas.
         
Simmerring Combi Seal SF5   Simmerring Combi Seal SF5
Combination of a Simmerring and an additional seal against dirt from the outside in one housing, spring-loaded sealing lip, additional dust lip, primarily for usage in all applications with high level of soiling, e.g., in axles for off-road vehicles, use preferably instead of the Simmerring Cassette Seal in case of superimposed rotational and translation movements.
  Agricultural machinery, drives for agricultural vehicles and in general
industry, drives for rotating, sometimes running shafts in dry application areas.
Simmerring Combi Seal SF6   Simmerring Combi Seal SF6
Combination of a Simmerring and an additional seal against dirt from the outside in one housing, spring-loaded sealing lip, additional dust lip, primarily for usage in all applications with high level of soiling, e.g., in axles for off-road vehicles, use preferably instead of the Simmerring Cassette Seal in case of superimposed rotational and translation movements.
  Agricultural machinery, drives for agricultural vehicles and in general
industry, drives for rotating, sometimes running shafts in wet application areas.