Language Switcher

Ložiská,Klinové remene,guferá,kolieska pre vás od Valive ložiská P & M s.r.o.

Shaft gasket rings

Simmer ring / gufero - radial shaft gaskets are used to seal rotating shafts, most frequently in the following designs:

  • engines for crankshaft and cam shaft sealing
  • drive shafts in passenger and utility vehicles
  • drive shafts in agricultural and construction machinery
  • industrial gearboxes
  • hydro aggregates
  • washing machines
  • other possible uses in machines and devices


  • G - seals with a seal lip
  • GP - seals with a seal lip and a duster

  • Modification
  • DL - left-hand ribbing of the sealing surface
  • DP - right-hand ribbing of the sealing surface
  • V - wave outer surface treatment

  • Rubber type
  • NBR - nitrile rubber gasket
  • MVQ - silicone rubber gasket
  • FKM - fluor-caoutchouch gasket
  • ACM - acrylic gasket


Terms of reference and material characteristics

Material type
Temperature range
Nitrile rubber
From -40°C to 100° C
Oils, greases, water
Acrylate rubber
From -20°C to 130° C
Oils, greasesr
Silicone rubber
From -30°C to 160° C
Engine oils
Fluor-caoutchouch rubber
From -30°C to 160° C
Oils, greases, water
Teflon rubber
From -130° C to 200° C
Mineral oils, synthetic oils, greases

  • BA - elastomer outer case
  • UM - front-face machined sealing edge (most commonly FPM)
  • B1 - single-piece metal case
  • B2 - metal case with a reinforcing ring
  • U..X2 - front-face machined sealing edge (most commonly NBR)
  • DUO - two spring-loaded sealing edges
  • SL - PT duster - PTFE sealing edge
  • X7 - BAB grooved outer case - pressure loadable
  • FUD - in a mould produced OF sealing edge - no spring

Valivé ložiská P & M, s.r.o.

We have been active on the Slovak market since 1993 as the first seller of bearings based in Bratislava.


At present we sell bearings and their complements, seals, V-belts, linear guidance systems, industrial sealants, lubricants, gear oils, adhesives... for wholesalers as well as over-the -counter sales according to the customers needs, in the shop or by means of email, telephone or fax orders.

We ensure reliably functioning bearings at minimum purchase costs.


Where to find us?

Become our fans