• R044221200 MWA-012-SNS-C1-P-3 (NRII) | R044221200MWA012SNSC1P3(NRII)• Weight: 0,046, Series: 12 series, Version: Small design, Seal: End seals, Lubrication & Maintenance: Can be relubricated (via the lubrication nipple), Preload: Light preload, Temperature range: -10 to +100 °C, Design: Block carriage, Type of rolling elements: Balls, Ball-/Roller rows: Double-row, Ball chain: Without ball chain, Material: Steel (with anti-corrosion protection), plastic, Tolerance class: Bosch Rexroth P (precision class)