6003 NSK NTN Deep Groove Ball Bearing for Crane

6003 NSK NTN Deep Groove Ball Bearing for Crane. Wide Size Range: All sizes available from 606 to 6022 and 623 to 6222 series. High Precision Options: Available in precision grades P0, P6, P5, P4, and P2. Customizable Materials: Retainers available in Nylon, Bakelite, Steel, Copper, Iron, and Brass. Low Noise Performance: Noise levels range from Z1 to Z4 for various applications. OEM Acceptance: Customization accepted based on customer samples or drawings. High Speed Capability: Max speeds up to 48,000 RPM depending on the series. Versatile Lubrication: Supports both grease and oil lubrication types. Large Stock Availability: Extensive inventory ensures quick delivery for most models.