LR5306-2Z

chmotion LR5306-2Z Double Row Yoke Track Roller
Heavy-Duty Cam Follower with 30mm Bore, 80mm OD & Double Side Shields

Key Advantages

• Exceptional load capacity: 36 kN dynamic (C) / 29.5 kN static (C0) rating for demanding applications
• Double row design with 2Z shields: Enhanced stability, load distribution, and protection against contaminants
• High-precision performance: P6 (ABEC-3) tolerance grade for smooth, reliable operation
• Robust construction: Made from 100Cr6 bearing steel with a durable PA66 nylon retainer
• Ready for heavy-duty use: Pre-lubricated with Shell Alvania EP2 grease for immediate installation

Critical Specifications

• Bore diameter (d): 30 mm
• Outside diameter (D): 80 mm
• Roller width (B): 30.2 mm
• Basic dynamic load rating (C): 36 kN
• Basic static load rating (C0): 29.5 kN
• Limiting speed (nD G): 3450 r/min
• Radial clearance (Gr): 0.005 ~ 0.024 mm
• Weight: ≈ 0.67 kg
• Temperature range: -20°C to +120°C

Design Features

• Cylindrical (crowned) running surface for smooth track engagement
• Non-contact shields (2Z) on both sides for low friction and effective sealing
• High-grade 100Cr6 (52100) steel rings and balls
• Nylon (PA66) retainer for reduced weight and smooth operation

Industrial Applications

• Cam drives and cam follower systems
• Heavy-duty conveyor systems and transfer lines
• Material handling and automation equipment
• Packaging, printing, and textile machinery
• Replacement for INA LR5306 series rollers