The HFH CSXD055 is a high-precision thin section angular contact ball bearing designed for compact industrial applications. This single-row bearing features an inner diameter of 139.7 mm, an outer diameter of 152.4 mm, and a width of 6.35 mm. Manufactured from durable GCr15 bearing steel, it weighs 0.12 kg. It is available with various precision ratings (P0, P6, P5, P4, P2), multiple seal types (Open, Z, ZZ, RZ, 2RZ, RS, 2RS), and different clearance options (C0, C2, C3, C4, C5). Its versatile structure can accommodate angular contact, deep groove, self-aligning, thrust, tapered, and cylindrical configurations, making it suitable for medical equipment, textile machinery, printing machinery, and robotics.