Description
Rexroth R1853 linear guide blocks are flanged, long-body roller runner blocks built for extreme rigidity, high load capacity, and precision in demanding industrial environments. Ideal for CNC, automation, and heavy-duty motion systems.
🔧 R1853 Series Overview – FLS Format: Flanged, Long, Standard Height
The R1853 series belongs to Rexroth’s roller guide technology, offering superior stiffness and load ratings compared to ball runner blocks. These blocks feature a long carriage body and three central mounting holes, making them ideal for resisting lift-off and side loads under high torque conditions.
📦 Sample Part Numbers and Specs
Part Number Rail Size Preload Class Accuracy Class Seal Type Notes
R185322310 25 mm C2 H 2X Steel body, high preload
R185323110 25 mm C2 S 2X Long body, sealed, flanged
R1853 323 2X 35 mm C2 H 2X Double-lip seal, high rigidity
Preload Class C2: High preload for maximum stiffness and minimal backlash
Accuracy Class H/S: High precision for demanding positioning tasks
Seal Type 2X: Double-lip seal for enhanced dust and fluid protection
⚙️ Key Features
Roller Technology: Higher load capacity and stiffness than ball guides
Mounting: Flanged body with extra central screw holes for torque resistance
Speed & Acceleration: Up to 3 m/s, 250 m/s²
Lubrication: Factory-lubricated with sealed design for long-term reliability
Applications: CNC machines, automation lines, heavy-duty linear systems
🧠 SEO Keywords for Catalog & Platform Integration
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