Oil Seal TC 320x340x10mm - TC Double Lip NBR Rubber Oil Seal with Garter Spring 5207 bearing They use a hybrid ceramic

They use a hybrid ceramic core with steel rings to cut friction and resist corrosion

✅ Item Sku : TC17x31x7

1x50x24 mm bearings

✅ Max speed: up to 5

Oil Seal TC 320x340x10mm - TC Double Lip NBR Rubber Oil Seal with Garter Spring 5207 bearing They use a hybrid ceramicThe TC320x340x10 is a double lip rotary shaft seal, block out dirt & lock in grease or oil. Designed for a shaft diameter of 320mm Width 10mm, with a bore diameter 340mm Nitrile Rubber Lip Material. Item Sku : TC320x340x10 Type : Oil and Grease Seal TC 320x340x10 mm Shaft diameter (inner): 320mm Housing bore (outer): 340mm Width : 10mm Size : 320mm x 340mm x 10mm Oil and Grease Seal Material : Nitrile Butadiene Rubber Temperature Range : 40 to 248F