SKF
SKF 59997 / 6X6.75X0.437 SL1 T
Lip Seal; Oil Seal; 6" Shaft Dia; 6-3/4" Housing Bore; 0.437" Nominal Width; Polytetrafluoroethylene Lip; Solid Seal; 0.437" Actual Width; No Spring Loaded; 1 Sealing Lips; None Lip Retainer; Steel Case; SL1 Seal Design Code
BDI部件号
SKF
SKF 31247 / 3.125X4.125X0.437 SL1 T
Oil Seal; 3-1/8" Shaft Dia; 4-1/8" Housing Bore; 0.437" Nominal Width; Polytetrafluoroethylene Lip; Solid Seal; 0.437" Actual Width; No Spring Loaded; 1 Sealing Lips; None Lip Retainer; Steel Case; SL1 Seal Design Code
BDI部件号