SKF Single Row Deep Groove Ball Bearing, Open Type, Inner Diameter 20mm x Outer Diameter 72mm x Width 19mm 6404 1 pc

Catalogue number: 6404 Features: ●Deep groove ball bearings are versatile bearings, particularly suited to high and very high speeds. ●Explorer specification models offer improved performance through optimized precision and internal geometry, as well as the use of special heat treatment. Specifications: ●Inner ring diameter (mm): 20 ●Outer ring diameter (mm): 72 ●Width (mm): 19 ●Seal: Open type ●Operating temperature range (℃): -40 to 120 ●Accuracy grade: ISO 492 normal tolerance ●Open type Material/Finish: ●High carbon chromium bearing steel