This single row deep groove ball bearing supports radial and moderate axial loads through its solid laminated fabric cage, designated TB. Bore diameter is 20.0 mm, outside diameter 52.0 mm, and width 15.0 mm, with a net mass of 0.142 kg. The limiting speed reaches 19800 1/min, with a reference speed of 14400 1/min, allowing operation at higher rotational speeds within its size class. The radial internal clearance falls in group C3, providing additional internal clearance to compensate for thermal expansion during operation. The fabric cage design contributes to smooth ball guidance and stable performance at elevated speeds. With bore type Z, this bearing is suited for applications requiring reliable radial support combined with the specified clearance and speed characteristics.