Outside Diameter (mm): 81.1
Primary Sealing Material: NBR
Seal Type: Lip Type
Shaft Diameter (mm): 54.0
Width (mm): 11.1
8B-8255: 81.13mm Outer Diameter Lip Type Seal
DESCRIPTION: SEAL | APPLICATION: 245D, 375, 578, 583R, 587R, 589, 621B, 621E, 621F, 621G, 623E, 623F, 623G, 627E, 627F, 627G, 631D, 631E, 631G, 633E II, 637D, 637E, 637G, 651B, 651E, 657B, 657E, 657G, 988G, D326F, D337, D342, D342C