❮ ❯ Carbon Bearing Plain bush / bearings for electric water pumps. Low friction and long life brought by unique carbon material and tribology technologies. Features EKK manufactures carbon materials for bush / bearings by blending carbon graphite with resin and hot molding by a heat press followed by heat treatment at a prescribed high temperature. The sliding carbon material for water pump mechanical seals, well-proven in use with coolant, is used to offer superior heat, wear resistance comparing to plastic plain bearings in the market. Product Specification Examples Dimensions: Inside diameter (D) Bearing length (L) (mm) 5 ≤ D ≤ 30 3 ≤ L ≤ 35, L < 3D Thickness T (mm) 2 ≤ T ≤ 5 Note: The above figures show some examples. Contact us when you are considering making a purchase.