• MNN12-G3 | MNN12G3• Weight: 0,047, Version: Standard version, Material: Steel (with anti-corrosion protection), plastic, Seal: End seals, sealing strips and inner seals, Temperature range: -10 to +100 °C, Lubrication & Maintenance: Can be relubricated (via the lubrication nipple), Type of rolling elements: Balls, Ball-/Roller rows: Double-row, Design: Block carriage, Tolerance class: Schneeberger G3, Ball chain: Without ball chain, Series: 12 series