Description & Specifications
BL422 Leaf Chain Dimensions
- Pitch (P):1/2''
- Overall Width (L):0.434''
- Pin Diameter (d2):0.200''
- Link Plate Height (h2):0.475''
- Link Plate Thickness (T):0.080''
- Plate Inner Hole Diameter (E):0.202''
- Average Tensile Strength:6,615 lbs
- No. Of Connecting Links Included:1
- Chain Material:Carbon/Alloy Steel
- Industry Standard:ANSI B29.8
- Plate Lacing:2x2
All dimensions listed are nominal values.
Features
Pre-Loaded
After assembly, all Nitro chains are pre-loaded to a minimum load required by the industry standard. Pre-loading seats the chain joint that eliminates any initial elongation in a new chain.
Lubrication
Pre-lubricated in a special formulated lubricant through a hot-dipping process. This process is critical to ensure the lubricant penetrates and thoroughly coats the internals of the chain. The special lubricant offers better retention (less spin-out) and improved wear protection over chains that are cold-dipped.
Heat Treated
Advanced heat treatment is applied to achieve optimum hardness for strength and wear resistance.
Shot Peened
To combat fatigue failure from repetitive loads & wear, a compressive stress layer is added through shot peening.
Quality Inspected
After assembly, all Nitro chains are inspected through a patented CCD inspection imaging system to detect a wide range of possible defects.
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