NSK 6004C3 Deep Grove Ball Bearing, 20mm Bore 42mm OD

High‑quality single‑row deep‑groove ball bearing from NSK, designed for high‑speed operation with C3 internal clearance. Suitable for general industrial use requiring low friction, durability, and smooth running. New in original manufacturer packaging. Technical Specifications: Bore Diameter: 20 mm Outside Diameter: 42 mm Overall Width: 12 mm Outer Ring Width: 12 mm Bore Type: Round Precision Rating: ABEC 1 / ISO Class Normal Internal Clearance: C3 (Increased Clearance) Closure Type: Open (Null Prefix) Fillet Radius: 0.6 mm Cage Material: Steel Row Type / Fill Slot: Single Row, Non‑Fill Slot Maximum RPM: 20,000 RPM (Grease) Dynamic Load Capacity: 9,400 N Static Load Capacity: 5,000 N Finish / Coating: Uncoated Series: 60 Series Operating Temperature Range: Up to +250 °F Additional Prefix Notes: • Open = Null • VV = Sealed both sides • ZZ = Shielded both sides • NR = Snap ring groove Country of Manufacture: Japan