The Claas 0002164290 is a genuine OEM tension bearing designed for various Claas combine harvesters and forage harvesters. This critical component ensures proper belt tension, contributing to the efficient and reliable operation of the machinery. With an outer diameter of 100 mm, an inner diameter of 45 mm, and a width of 25 mm, this bearing weighs 0.81 kg. It is a direct replacement part, guaranteeing compatibility and maintaining the original performance specifications of your Claas equipment.