140 Seal Guard Roller Chain

140 Seal Guard Chain Difference

• Unique anti corrosive stainless steel spring type contact seals fitted between link plates prevent penetration of abrasive materials while sealing in high quality bearing grade lubricant, thus minimizing elongation due to chain wear.
• Solid Bushings and Solid Rollers for uncompromising durability and performance throughout the chain life.
• Precision heat treated components (pins, bushings, rollers, side plates).
• Wide waste side plates for improved durability, shock resistance, and fatigue performance.
• Factory pre-stretched for reduced chain stretch over-time and minimum initial chain stretch.
• Stainless Steel Blast Coated for slight anti-corrosion

140 Seal Guard Chain Dimensions

• Chain Size: 140SG
• Pitch (P): 1.750"
• Roller Diameter (R): 1.000"
• Inside Width (W): 1.000"
• Pin Diameter (D): 0.500"
• Pin Length (L1): 1.11"
• Pin Length (L2): 1.28"
• Pin Length (LR): 2.21"
• Pin Length (LC): 2.38"
• Side Plate Height (H): 1.661"
• Side Plate Thickness (T): 0.220"
• Average Ultimate Strength: 48,600 LBS
• Rated Working Load: 11,310 LBS
• Chain Weight Per Foot: 5.03 LBS
• Working Temperature: 14°F - 140°F (-10°C to 60°C)
• Maximum Chain Speed: 170ft/min (50m/min)