1.widest range of application.2.stable construction for straight belt running. SpecificationWeight (kg / m2)DDK2-16.9-19.05-1.6-1.63.32DDK2-16.9-19.05-2.0-2.05.34DDK2-10.1-12.7-1.4-1.44.48DDK2-10.1-12.7-1.6-1.65.90DDK2-7.2-8.5-1.2-1.24.97DDK2-7.2-8.5-1.4-1.46.87DDK2-6.3-6.35-1.4-1.48.03DDK2-5.0-6.35-1.2-0.94.63DDK2-5.0-6.35-1.2-1.27.43DDK2-5.0-5.1-1.2-1.27.61SpecificationWeight (kg / m2)K2-20-25-3.4-3.010.7K2-15-20-3.2-3.013.9K2-10-15-3.2-3.021.9K2-15-20-3.0-2.610.6K2-10-15-2.6-2.615.3K2-15-20-2.6-2.38.0K2-10-15-2.6-2.312.3K2-8-12-2.3-2.315.3K2-12-18-2.3-2.07.4K2-8-12-2.3-2.012.1