This cylindrical roller bearing carries a single row of rollers, with two ribs on the outer ring and a smooth inner ring, allowing the inner ring to move axially relative to the outer ring. Bore diameter is 80.0 mm, outside diameter 170.0 mm, width 39.0 mm, and net mass is 4.37 kg. The limiting speed is 7200 1/min, with a reference speed of 4100 1/min. The bearing is fitted with an M1 cage and features C3 internal clearance, manufactured to P6 running accuracy. As a non-locating bearing, it accommodates axial displacement of the shaft, making it suitable for applications where thermal expansion or shaft misalignment must be compensated on one bearing position while the other bearing provides axial location. The C3 internal clearance compensates for interference fits and operating temperature rise, while the P6 accuracy class supports applications requiring tighter running tolerances than standard. The E design provides increased load carrying capacity due to optimized internal geometry.