LFZ5

chmotion LFZ5 Concentric Mounting Bolt for LFR Track Rollers
Precision Carbon Steel Bolt for Gothic Arch Roller Systems

Key Advantages

• Optimized for LFR track rollers: Engineered specifically for LFR50/5-4-2Z series linear guidance
• Dual finish options: Oxide black or zinc coating for corrosion resistance
• Space-saving design: Compact 19.5mm overall width (L) with 9.5mm mounting width (L3)
• Precise concentric mounting: Ensures zero-adjustment stationary positioning
• Lightweight construction: Minimal 0.01kg mass reduces system inertia

Critical Specifications

• Shaft diameter: 5 mm (d)
• Mounting thread: M4 (G1)
• Overall width: 19.5 mm (L)
• Bolt head diameter: 10 mm (DK)
• Shank width: 16 mm (L2)
• Width across flats: 3 mm (W)
• Weight: 0.01 kg

Design Features

• Carbon steel construction with hardened surfaces
• Integrated design requires no separate washers
• Hex-head configuration (W=3mm) for standard tool compatibility
• Critical dimensional relationships:
  • 9mm bolt center to shaft center (a)
  • 8mm bearing+washer width (b)
  • 4mm surface-to-groove distance (c)
• RoHS & REACH compliant

Compatible Systems

• LFR50/5-4-2Z Gothic Arch Track Rollers
• Precision linear guidance assemblies
• Compact automation modules
• Miniature material transfer units