THK HRW14LR2SSC1M550LPM Linear Guide Assembly

Description:

The THK HRW14LR2SSC1M550LPM Precision Stainless Linear Bearing LM Guide is a compact wide-rail linear motion guide featuring two stainless steel LM blocks mounted on a 550 mm stainless steel rail for smooth, high-precision linear travel. Commonly installed in semiconductor equipment, laboratory automation, medical devices, food processing machinery, packaging equipment, inspection systems, and precision manufacturing applications requiring corrosion-resistant linear motion. Machine builders, maintenance technicians, and automation integrators use this LM Guide assembly for new equipment, system upgrades, precision retrofits, and replacement of worn linear guide systems.

Applications:

The THK HRW14LR2SSC1M550LPM belongs to THK's HRW Wide-Rail LM Guide Series, designed with a low-profile, wide rail that provides excellent rigidity and moment load capacity while occupying minimal installation space. The assembly includes two long-type (LR) stainless steel LM blocks mounted on a 550 mm stainless steel rail. THK's four-row circular-arc contact design delivers equal load ratings in radial, reverse-radial, and lateral directions, while the self-aligning capability compensates for minor mounting errors to ensure smooth, accurate motion. This corrosion-resistant configuration is ideal for cleanroom, food-grade, medical, and humid industrial environments.

Technical Specifications:

• Brand: THK
• Part Number: HRW14LR2SSC1M550LPM
• Product Type: Precision Stainless Steel LM Guide Assembly
• Series: HRW Wide-Rail Series
• Guide Size: 14
• LM Block Type: HRW14LR (Long Type)
• Number of LM Blocks: 2
• Rail Length: 550 mm
• Rail Material: Stainless Steel
• LM Block Material: Stainless Steel
• Ball Material: Stainless Steel
• Rail Width: 40 mm
• Overall Block Height: 14 mm
• Basic Dynamic Load Rating: 5.38 kN
• Basic Static Load Rating: 11.4 kN
• Contact Structure: Four-Row Circular Arc Groove, Four-Way Equal Load Design
• Mounting Style: Top Mount with Tapped LM Block
• Preload Grade: C1 (Light Preload)
• Lubrication: Grease or Oil Lubrication Compatible
• Corrosion Resistance: Excellent (Stainless Steel Construction)
• Features: Low-profile design, high rigidity, self-aligning capability, compact wide rail, smooth low-friction motion, corrosion-resistant construction, suitable for cleanroom and precision automation applications.

Common Replacements:

• THK HRW14LR2SSC1M470LPM
• THK HRW14LR2SSC1M670LPM
• THK HRW12LR2SSC1M550LPM