Rotary Shaft Seals

A
ADL
AO
AODL
B
BDL
BO
C
CDL
BODL
CO
CODL
A

Type A Single Lip - Rubber Coated w/ Spring

Rubber covered O.D. improves sealing ability at the housing, and is kind to softer materials. The "A" and "ADL" styles will hold up in low-pressure applications. The "AO" and "AODL" are for non-pressure applications only.

DIN3760 Standard
Common MaterialsNitrile, Viton, Silicone, EPDM, Polyacrylate, Neoprene
MountingPress-fit
Other TypesSC, BA, WA, DG, CB, HMS4, Type 35, Model 92, BAUX2
ADL

Type ADL Double Lip - Rubber Coated w/ Spring

Rubber covered O.D. improves sealing ability at the housing, and is kind to softer materials. The "A" and "ADL" styles will hold up in low-pressure applications. The "AO" and "AODL" are for non-pressure applications only.

DIN3760 Standard
Common MaterialsNitrile, Viton, Silicone, EPDM, Polyacrylate, Neoprene
MountingPress-fit
Other TypesTC, AS, BASL, WAS, DGS, CC, HMSA7, Type 32, Model 94, BAUSLX2
AO

Type AO Single Lip - Rubber Coated - No Spring

Rubber covered O.D. improves sealing ability at the housing, and is kind to softer materials. The "A" and "ADL" styles will hold up in low-pressure applications. The "AO" and "AODL" are for non-pressure applications only.

DIN3760 Standard
Common MaterialsNitrile, Viton, Silicone, EPDM, Polyacrylate, Neoprene
MountingPress-fit
Other TypesVC, HM4, Model 91, WAO, BAOF
AODL

Type AODL Double Lip - Rubber Coated - No Spring

Rubber covered O.D. improves sealing ability at the housing, and is kind to softer materials. The "A" and "ADL" styles will hold up in low-pressure applications. The "AO" and "AODL" are for non-pressure applications only.

Common MaterialsNitrile, Viton, Silicone, EPDM, Polyacrylate, Neoprene
MountingPress-Fit
B

Type B Single Lip - Metal Case w/ Spring

Precision ground O.D. with a lead-in chamfer to help ease the installation. Does not have the ability to seal around the O.D. like the rubber covered seals, and is also not as kind to softer housing materials. Stainless steel is available on special request.

DIN3760 Standard
Common MaterialsNitrile, Viton, Silicone, EPDM, Polyacrylate, Neoprene
MountingPress-fit
Other TypesSB, B1, DF, BB, BE, WB, Type 44, Model 76, B1U
BDL

Type BDL Double Lip - Metal Case w/ Spring

Precision ground O.D. with a lead-in chamfer to help ease the installation. Does not have the ability to seal around the O.D. like the rubber covered seals, and is also not as kind to softer housing materials. Stainless steel is available on special request.

DIN3760 Standard
Common MaterialsNitrile, Viton, Silicone, EPDM, Polyacrylate, Neoprene
MountingPress-fit
Other TypesTB, B1SL, DFS, BSL, BC, WBS, BES, CRWA1, Type 47, Model 78, B1USL
BO

Type BO Single Lip - Metal Case - No Spring

Precision ground O.D. with a lead-in chamfer to help ease the installation. Does not have the ability to seal around the O.D. like the rubber covered seals, and is also not as kind to softer housing materials. Stainless steel is available on special request.

DIN3760 Standard
Common MaterialsNitrile, Viton, Silicone, EPDM, Polyacrylate, Neoprene
MountingPress-fit
Other TypesVB, Type 71, Type 44, WBO, B1OF
C

Type C Single Lip - Full Metal Case w/ Spring

Precision ground O.D. with the addition of an inner case that provides increased structural rigidity and durability. This style is more often used in large bore diameters or heavy duty applications. Stainless steel is available on special request.

DIN3760 Standard
Common MaterialsNitrile, Viton, Silicone, EPDM, Polyacrylate, Neoprene
MountingPress-fit
Other TypesSA, SA2, B2, DFK, DB, CE, WC, CRWH1, Type 45
CDL

Type CDL Double Lip - Full Metal Case w/ Spring

Precision ground O.D. with the addition of an inner case that provides increased structural rigidity and durability. This style is more often used in large bore diameters or heavy duty applications. Stainless steel is available on special request.

DIN3760 Standard
Common MaterialsNitrile, Viton, Silicone, EPDM, Polyacrylate, Neoprene
MountingPress-fit
Other TypesTA, TA2, B2SL, DFSK, CSL, WCS, DC, CRWHA1, Type 41
BODL

Type BODL Double Lip - Metal Case - No Spring

Precision ground O.D. with a lead-in chamfer to help ease the installation. Does not have the ability to seal around the O.D. like the rubber covered seals, and is also not as kind to softer housing materials. Stainless steel is available on special request.

Common MaterialsNitrile, Viton, Silicone, EPDM, Polyacrylate, Neoprene
MountingPress-fit
CO

Type CO Single Lip - Metal Case - No Spring

Precision ground O.D. with the addition of an inner case that provides increased structural rigidity and durability. This style is more often used in large bore diameters or heavy duty applications. Stainless steel is available on special request.

Common MaterialsNitrile, Viton, Silicone, EPDM, Polyacrylate, Neoprene
MountingPress-fit
CODL

Type CODL Double Lip - Metal Case - No Spring

Precision ground O.D. with the addition of an inner case that provides increased structural rigidity and durability. This style is more often used in large bore diameters or heavy duty applications. Stainless steel is available on special request.

Common MaterialsNitrile, Viton, Silicone, EPDM, Polyacrylate, Neoprene
MountingPress-fit