This single row deep groove ball bearing carries loads radially and axially in both directions, with a bore diameter of 40.0 mm, outside diameter of 90.0 mm, and width of 23.0 mm. Net mass is 0.633 kg. The bearing uses a solid laminated fabric cage (TB), giving it a limiting speed of 10800 1/min and a reference speed of 9000 1/min. Radial internal clearance is C3 (Group 3), providing greater internal play than standard clearance to compensate for interference fits and thermal expansion during operation. The solid laminated fabric cage supports smooth ball guidance at higher speeds and reduces friction losses compared to stamped cage designs. No integrated seals or shields are fitted, so lubrication and contamination protection must be provided externally.