LR608-2RS

chmotion LR608-2RS Yoke Track Roller
Compact Cam Follower with Seals & Crowned Running Surface

Key Advantages

• Compact size, high capacity: 8mm bore in a 24mm OD package delivers a 2.45kN dynamic load rating for space-constrained designs.
• Double-sealed protection (2RS): Contact seals on both sides effectively retain grease and exclude contaminants, enhancing bearing life.
• Crowned running surface (R500): Minimizes edge stress and accommodates minor misalignments for smoother operation and longer track life.
• High-precision guidance: P6 (ABEC-3) radial runout tolerance ensures accurate and repeatable linear or curved motion.
• Ready for demanding applications: Pre-lubricated with Shell Alvania EP2 grease and rated for temperatures from -20°C to +120°C.

Critical Specifications

• Bore diameter (d): 8 mm
• Outside diameter (D): 24 mm
• Roller width (B): 7 mm
• Dynamic load rating (C): 2.95 kN
• Static load rating (C0): 1.28 kN
• Max dynamic radial load (Fr): 2.45 kN
• Limiting speed (nD G): 19000 r/min
• Weight: ≈0.016 kg

Design Features

• Double-contact rubber seals (2RS) for robust protection.
• Crowned outer ring profile (R=500mm) for optimal load distribution.
• Made from 100Cr6 bearing steel for high durability.
• Nylon (PA66) cage for smooth operation at high speeds.
• Standard bolt hole pattern for easy mounting.

Industrial Applications

• Cam-driven mechanisms and automation assemblies
• Conveyor guide systems and material handling equipment
• Packaging machinery and printing press guides
• Linear guide replacement in compact spaces

Interchangeable Models Compatible with INA LR608 NPPU and LR608-2RSR for design flexibility.