LFZ15

chmotion LFZ15 Precision Mounting Bolt for LFR Track Rollers
Carbon Steel Journal Bolt with M12 Thread & Concentric Design

Key Advantages

• Dual-surface compatibility: Oxide black or zinc finish for corrosion resistance
• Engineered concentricity: ±0.05mm tolerance for vibration-free alignment
• Optimized load transfer: 15mm shaft diameter + M12 thread (G1)
• Space-saving design: 28mm total mounting height (h)
• Precision positioning: 11.5mm groove center offset (c) for accurate roller alignment

Critical Specifications

• Shaft diameter (d): 15 mm
• Thread size (G1): M12
• Total width (L): 50.8 mm
• Shank width (L2): 43.8 mm
• Bolt center to shaft center (a): 26.65 mm
• Bearing+washer width (b): 21 mm
• Weight: 0.06 kg

Design Features

• 19mm hex head (W) for standard wrench compatibility
• 2mm stainless steel washer (S) included
• Hardened carbon steel core (HRC 45-50)
• RoHS compliant finishes

Industrial Applications

• LFR5302-10-2Z track roller installations
• Linear guide systems requiring concentric mounting
• Automated material handling equipment
• Precision alignment machinery