SKF Single Row Deep Groove Ball Bearing, Open Type, Inner Diameter 20mm x Outer Diameter 52mm x Width 15mm 6304 1 pc

Catalogue number: 6304 Features: ●Deep groove ball bearings are versatile bearings, particularly suited to high and very high speeds. ●The Explorer model has the following improved performance through the optimization of precision and internal shape, and the adoption of special heat treatment. ●Improves dynamic load capacity. ●Reduces noise and vibration levels. ●Reduces frictional heat, resulting in a significant extension of the bearing's service life. Specifications: ●Inner ring diameter (mm): 20 ●Outer ring diameter (mm): 52 ●Width (mm): 15 ●Seal: Open type ●Operating temperature range (℃): -40 to 120 ●Accuracy grade: ISO 492 Dimensional precision Inner and outer diameter P6 grade, width tolerance 0/-60μm, rotational precision P5 grade ●Open type Material/Finish: ●High carbon chromium bearing steel