7 Machine and engine parts, namely, fluid film bearings; Machine and engine parts, namely, babbitt bearings and non-contacting seals; Machine and engine parts, namely, journal bearings and thrust bearings; Machine and engine parts, namely, bearings and non-contacting seals for industries and applications including oil and gas, land and water-based power generation plants, marine tube shafts, hydroelectric plants, nuclear facilities, electric utilities, aerospace launch systems, pulp and paper plants, cement and chemical operations, electric motor repair shops, general apparatus maintenance shops, mines and steel mills; Machine and engine parts, namely, bearings and non-contacting seals for engineering research facilities including universities, US Government research laboratories and private research and development facilities