• R201121404 KWD-025-SNS-C1-N-0 (NRII) | R201121404KWD025SNSC1N0(NRII)• Weight: 0,529, Version: Small design, Ball chain: Without ball chain, Seal: End seals, Lubrication & Maintenance: Can be relubricated (via the lubrication nipple), Design: Block carriage, Material: Steel (with anti-corrosion protection), plastic, Preload: Light preload, Tolerance class: Bosch Rexroth normal class, Type of rolling elements: Balls, Temperature range: -10 to +100 °C, Series: 25 series, Ball-/Roller rows: Double-row