• HSR30 CQZSS | HSR30CQZSS• Weight: 1,1, Lubrication & Maintenance: With lubrication system, Seal: End seals, sealing strips and inner seals, Tolerance class: THK normal class, Material: Steel, plastic, Design: Flange carriage, Temperature range: -20 to +80 °C, Type of rolling elements: Balls, Ball-/Roller rows: Four-row, Ball chain: Without ball chain, Preload: Normal preload, Version: Standard version, Series: 30 series