40 X-Ring Roller Chain
Carbon Steel Chains
| Features | Premium/Premier | General Duty Plus | Economy Plus |
|---|---|---|---|
| Solid Bushings | Split Bushings in most cases | Split Bushings | |
| Solid Rollers | |||
| Through-Hardened Pins | Case-Hardened Pins | Heat-Treated Pins | |
| Case-Hardened Rollers | Heat-Treated in Some Chains | ||
| Case-Hardened Bushings | Heat-Treated in Some Chains | ||
| Wide Contour Plates | Standard Contour Plates | Standard Contour Plates | |
| Superior Pin to Plate Contact | |||
| High-Hold Riveting | Standard Dual-Stake Rivets | Standard Dual-Stake Rivets | |
| Factory Pre-Loading | Not Standard on Economy Chains | ||
| Specific Heat-Treatment on Every Component | Some Components Might be Heat-Treated | ||
| Premium Alloy & Carbon Materials | High-Quality Carbon Materials | Standard-Quality Carbon Materials | |
| Shot-Peened Components | Non Shot-Peened Components | Non Shot-Peened Components | |
| High-Precision Components | Standard Precision Components | Low Precision Components | |
| Conforms to ANSI B29.1 or ISO/DIN Standards |
40 X-Ring Roller Chain Dimensions

Chain Size: 40LX
Pitch (P): 12.70mm
Roller Width (W): 7.95mm
Roller Diameter (D): 7.92mm
Pin (d): 3.97mm
Pin (E): 20.0mm
Pin (F): 20.0mm
Pin (f): 10.7mm
Plate Thickness (T): 1.50mm
Outer Plate Height (H): 12.0mm
Inner Plate Height (h): 10.4mm
Average Tensile Strength: 18.1 kN (1,850 kgf)
Maximum Allowable Tension: 3.72 kN (380 kgf)
Weight: 0.67 kG/ M

Chain Size: 40LX
Pitch (P): 12.70mm
Roller Width (W): 7.95mm
Roller Diameter (D): 7.92mm
Pin (d): 3.97mm
Pin (E): 20.0mm
Pin (F): 20.0mm
Pin (f): 10.7mm
Plate Thickness (T): 1.50mm
Outer Plate Height (H): 12.0mm
Inner Plate Height (h): 10.4mm
Average Tensile Strength: 18.1 kN (1,850 kgf)
Maximum Allowable Tension: 3.72 kN (380 kgf)
Weight: 0.67 kG/ M