This single row cylindrical roller bearing carries a bore diameter of 80.0 mm, outside diameter of 140.0 mm and width of 26.0 mm, with a net mass of 1.55 kg. The outer ring has two ribs and the inner ring has one rib, giving the NJ-type configuration that acts as a semi-locating bearing, allowing axial displacement in one direction while providing guidance in the other. Design E indicates an optimized internal geometry for increased load rating, and the bearing runs with a permissible limiting speed of 7000.0 1/min and a reference speed of 4200.0 1/min. The polyamide TVP2 cage keeps roller spacing stable at higher speeds and reduces friction losses. With C3 radial internal clearance, the bearing compensates for thermal expansion and interference fit effects during operation, making it suitable where shaft and housing temperatures differ under load. The separable inner and outer ring design simplifies mounting and dismounting, and the semi-locating function accommodates axial shaft movement while still transmitting radial loads reliably.