NTN SNR Angular Contact Bearing (5209EEG15) - Sparex Part S.138180Introducing the NTN SNR Angular Contact Bearing (5209EEG15) S. 138180, a high performance bearing designed for precision and durability. With an inner diameter (ID) of 45mm, an outer diameter (OD) of 85mm, and a width of 30. 2mm, this bearing is engineered to meet the demands of various applications. Product Specifications Inner Diameter (d) 45 mm Outer Diameter (D) 85 mm Width (B) 30. 2 mm Bearing Type Angular Contact Bearing Bearing Reference