INA KH1228 Linear Ball Bearing 12mm ID

The INA KH1228 is a precision linear ball bearing designed for smooth and accurate linear motion on 12 mm shafts, featuring a compact steel cage construction for high load capacity and reliable performance in industrial automation and motion control systems. Technical specifications: Manufacturer: INA (Schaeffler Group) Manufacturer Part Number: KH1228 Product Type: Linear Ball Bearing / Linear Bushing Bearing Type: Recirculating linear ball bearing Inside Diameter (Shaft Diameter): 12 mm Outside Diameter: 19 mm Overall Width (Length): 28 mm Shape: Cylindrical Design: Closed type Load Direction: Radial Ball Arrangement: Multiple recirculating ball rows Bearing Material: Hardened bearing steel Cage Material: Steel Surface Finish: Ground outer surface Lubrication: Grease lubricated, relubrication recommended Lubrication Feature: Lubrication pockets integrated Dynamic Load Rating: Approximately 600 N Static Load Rating: Approximately 750 N Maximum Speed: Application dependent (linear motion) Operating Temperature Range: ‑20 °C to +80 °C Mounting Type: Press‑fit into housing Shaft Requirement: Precision ground shaft Running Accuracy: High precision linear guidance Noise Level: Low noise operation Wear Resistance: High Application: Linear guides, automation equipment, tooling systems, packaging machinery Standards Compliance: DIN 645 OEM Status: Genuine INA component Weight: Approximately 0.02 kg (0.04 lb) Manufacturing Country: Germany