Radial Shaft Seal Catalog

Standard Types of Shaft Seals

Often called rotary shaft seals, grease seals, dirt or fluid seals, seal the gaps between stationary and moving parts in mechanical equipment. This bond prevents lubricant from escaping and causing damage to production machinery. Please see the chart below for more information or contact us for help now.

              A2                                     B2                             B                                BR                                    C             
Metal O.D.with inner             Metal O.D.,                  Metal O.D.
                  Metal O.D,                     Rubber O.D.

case for greater             most common and        with fluid side           for greater O.D.              for excellent
structural rigidity.          economical design        rubber covered         sealing ability                sealing ability

 

Standard Types of Shaft Seals

 

 

 

 

S
General oil sealing
application and severe
grease sealing application

 

 

 

 

 

T
General oil sealing
application and severe
grease sealing application
with exclusion
of foreign materials

 

 

 

 

V
Economical design
for grease retention
and sealing viscous fluid

 

 

 

 

K
Economical design
for grease retention
or sealing viscous fluid
with exclusion
of foreign materials

 

 

 

 

D
Double Spring
Lips

SA2 (SAX)
SB2 (SBY)                               SB                                          SBR                                          SC  
TA2 (TAX)                                     TB2 (TBY)                                  TB                                         TBR                                        TC
VA2 (VAX)                                    VB2 (VBY)                                  VB                                         VBR                                       VC
DA2 (DAX)                                   DB2 (DBY)                                DB                                          DBR                                       DC
KA2 (KAX)                                  KB2 (KBY)                                  KB                                          KBR                                     KC

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