LR50/5-2RS

chmotion LR50/5-2RS Yoke Track Roller (Cam Follower)
Compact Double-Row Cam Follower with 5mm Bore, 17mm OD & Double Seals (2RS)

Key Advantages

• Double-row ball design with crowned outer ring: Provides higher load capacity and smoother motion on curved tracks, reducing edge stress.
• Integrated stud (yoke type) with 5mm bore: Ready-to-mount design simplifies installation in space-constrained applications.
• Rubber seals on both sides (2RS): Effective protection against contaminants like dust and moisture, ensuring long service life in demanding environments.
• High-precision P6 (ABEC-3) grade: Ensures low runout and smooth, predictable motion for precision automation and guidance systems.
• Pre-lubricated with high-quality Shell Alvania EP2 grease: Offers reliable lubrication for a wide operating temperature range (-20°C to +120°C).

Critical Specifications

• Bore diameter (d): 5 mm
• Outside diameter (D): 17 mm
• Roller width (B): 7 mm
• Basic dynamic load rating (C): 1.69 kN
• Basic static load rating (C0): 0.95 kN
• Limiting speed (nD G): 12000 r/min
• Weight (≈m): 0.009 kg

Design Features

• Outer ring made of high-carbon chromium steel (100Cr6) for durability.
• Polyamide (PA66) cage ensures quiet operation and is suitable for high speeds.
• 2RS contact rubber seals provide excellent sealing performance.
• Crowned (R500 profile) running surface for optimal load distribution on tracks.

Industrial Applications

• Compact linear guides and cam drives in automation equipment.
• Precision transfer systems in packaging and labeling machinery.
• Guidance rollers in conveyor systems and material handling.
• Motion control components in medical devices and instrumentation.