LFZ5(50/6)

chmotion LFZ5(50/6) Concentric Mounting Bolt for LFR Track Rollers
Precision Carbon Steel Bolt with M4 Thread for Linear Guidance Systems

Key Advantages

• Engineered for LFR track rollers: Perfect compatibility with LFR50/5-6-2Z models
• Dual finish options: Oxide black or zinc plating for corrosion resistance
• Space-optimized design: Compact 19.5mm total width (L) with 9.5mm mounting width (L3)
• Precise positioning: Maintains 10.5mm bolt-to-shaft center distance (a) for accurate alignment
• Robust construction: Carbon steel material ensures structural integrity

Critical Specifications

• Shaft diameter: 5 mm
• Thread size: M4
• Total width: 19.5 mm
• Bolt head diameter: 10 mm
• Width across flats: 3 mm
• Shank width: 16 mm
• Weight: 0.01 kg

Design Features

• Concentric (stationary) design for stable mounting
• No-washer configuration simplifies installation
• Optimized for combined use with track rollers (b=8mm bearing/washer width)
• Compatible with various surface finishes for different environments
• Precisely machined shank ensures vibration-free operation

Industrial Applications

• Precision linear guidance systems
• Automated track roller assemblies
• Compact machinery requiring space-efficient fasteners
• Maintenance and replacement in existing LFR roller setups