SR EN RU

Prefixes and suffixes index label

Suffixes
Sealing Types
2ZMetal shield (non contact sealing) on both sides
2RSOne lip rubber metal seal on both sides
2RS1One lip rubber metal seal on both sides
2LThe cover + protector (on both sides)
2SOne lip rubber metal seal (on both sides)
2FOne lip rubber metal seal + flinger, on both sides
2TThree lip seal on both sides
TOuter ring with stopping pin
2TCThree lip seal on both sides+ metal cover
2TBThree lip seal + metal shield, on both sides
TDTThree lip seal at one side, double three lip seal on other side
FSSealing with one lip seal and a protective metal ring at one side and one lip seal on the another side
TBSSealing with three lip seal and a protective metal ring at one side and one lip seal on the another side
TBTSealing with three lip seal and a protective metal ring at one side and three lip seal on the another side
2PFive lip seal on both sides
2PBFive lip seal and metal shield, on both sides
2PCFive lip seal on both sides + metal cover
PTriple lip seal on one side, cylindrical surface of outer ring
PPTriple lip seal, cylindrical surface of outer ring
PBTriple lip seal on one side, spherical surface of outer ring
PPBTriple lip seal, spherical surface of outer ring
RROne lip seal cylindrical surface of outer ring
RRBOne lip seal spherical surface of outer ring
KPPTriple lip seal cylindrical surface of outer ring
KPPBTriple lip seal spherical surface of outer ring
KROne lip seal on one side, cylindrical surface of outer ring
KRROne lip seal, cylindrical surface of outer ring
KRBOne lip seal on one side, spherical surface
KRRBOne lip seal, spherical surface
KRPOne lip seal on one side and on the other side is triple lip seal
Special Surface Protection
ZnGalvanized: Zn1, Zn2, Zn6, Zn8, Zn9, Zn28,...
BrBlackened: Br1, Br2, Br6, Br8, Br9, Br28,...
  • 1-... outer ring
  • 2-... innner ring
  • 6-... flinger
  • 8-... locking collar
  • 9-... all outside surfaces
  • 28-... inner ring + locking collar
Y Program - Special Design
S0For temperatures above normal (150℃)
Geometry and Internal Design
NSnap ring groove in outer ring
NRSnap ring groove in outer ring with snap ring
SHCylindrical outer ring without lubrication holes
LLeft hand thread
RRight hand thread
C2Radial internal clearance less than Normal
C3Radial internal clearance greater than Normal
QOptimized contact geometry and surface finish
BContact angle 25°±5°
AHole for lubrication opposite of tightening
HNo lubrication hole
SCylindrical outer ring
SNGroove for circlip
SNRGroove with a circlip
Prefixes
UVersion without eccentric collar
ETightening with locking screws
YTightening with excenter rings
SCompact fit tightening
KConrad, non filling slot type
FNF Housing from Ductile Cast Iron
NNN Housing from Ductile Cast Iron
SNS Housing from Ductile Cast Iron
GRSpecial round housing from Ductile Cast Iron
NRSpecial oval housing from Ductile Cast Iron
HGSpecial round housing from Ductile Cast Iron
HGRSpecial round housing from Ductile Cast Iron
GWWith lubrication hole, wide ring single row
WPermanently lubricated, wide ring single row
VPBearing with shaft
IL10-60Agro Point Hub
PLHub with impressed bearing
LRTrack roller
SLSpecial Ball Bearing
SLESpecial Ball Bearing
SLUSpecial Ball Bearing
DSpecial Ball Bearing
SLOSpecial Ball Bearing
SLKSpecial Ball Bearing
SPSpecial Ball Bearing
SPRSpecial Ball Bearing
TRBSpecial Cylindrical Bearing