ROTARY SHAFT SEAL; TYPE: SINGLE LIP WITH METAL BOX WITH SPRING; MATERIAL: NITRILE; SHAFT DIAMETER: 630 MM; HOUSING DIAMETER: 694 MM; THICKNESS: 25 MM; FLUIDS: GREASE; NITRILE SEAL 630 X 694 X 25 MCA TRIFORCE FOR SKIN PA SS MILL SUPPORT BEARINGS; BRAND 1: TRIFORCE; PART NO. 1: 010165