• R18535312X RWD-055-FLS-C3-S-2 (CS) | R18535312XRWD055FLSC3S2(CS)• Weight: 7,349, Tolerance class: Bosch Rexroth SP (Super precision class), Material: Steel, plastic, Preload: High preload, Type of rolling elements: Rollers, Ball-/Roller rows: Four-row, Seal: End seals, Design: Flange carriage, Temperature range: -10 to +100 °C, Series: 55 series, Version: Long design, Ball chain: Without ball chain, Lubrication & Maintenance: Can be relubricated (via the lubrication nipple)