Tenders for Supply of Grease Shell Gadus Rail S2 Or Equivalent For Traction Motor Bearing In Packing Size Of 18Kgs, Spec. No. Mp.Mi-15 Rev 12 July 2019.. Grease Shell Gadus Rail S2 Or Equivalent For Traction Motor Bearing In Packing Size Of 18Kgs, Spe C. No. Mp.Mi-15 Rev 12 July 2019. Warranty Period: 30 Months After The Date Of Delivery