• R18515312X RWD-055-FNS-C3-S-2 (CS) | R18515312XRWD055FNSC3S2(CS)• Weight: 5,669, Seal: End seals, Design: Flange carriage, Version: Standard version, Lubrication & Maintenance: Can be relubricated (via the lubrication nipple), Material: Steel, plastic, Preload: High preload, Ball chain: Without ball chain, Tolerance class: Bosch Rexroth SP (Super precision class), Type of rolling elements: Rollers, Ball-/Roller rows: Four-row, Temperature range: -10 to +100 °C, Series: 55 series