• R044121301 MWA-012-BLS-C1-H-3 (NRII) | R044121301MWA012BLSC1H3(NRII)• Weight: 0,093, Series: 12 series, Version: Wide and long design, Seal: End seals, Lubrication & Maintenance: Can be relubricated (via the lubrication nipple), Preload: Light preload, Material: Steel (with anti-corrosion protection), plastic, Temperature range: -10 to +100 °C, Design: Block carriage, Type of rolling elements: Balls, Ball-/Roller rows: Double-row, Ball chain: Without ball chain, Tolerance class: Bosch Rexroth H (high-precision class)