Set of Felt Woolen for Gear Case of Hitachi Traction Motor as per IS: 1719/ 2000 ( Extra Hard Proofed ). Each set consisting of 3 items as per the details given below. 1 ) Felt Woolen for Gear Case size: 10 mm thick X20 mm width X 800 mm length- 04 Nos/ Sets. 2 ) Felt Woolen for Gear Case size: 10 mm thick X 20 mm width X 600 mm length- 02 Nos/ Sets. 3 ) Felt Woolen for Gear Case size: 12 mm thick X 23 mm width X 550 mm length- 02 Nos/ Sets.