Straight Sidebar C20B Rubber Top Chain - G1W Style
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 |
G1W C20B Rubber Top Roller Chain Dimensions

- Chain size: C20B-1
- Style: G1W
- Pitch (P): 31.75mm
- Width Between Inner Plates (b1): 19.56mm
- Roller Diameter (d1): 19.05mm
- Pin Diameter (d2): 10.19mm
- Pin Length (b4): 48.50mm
- Maximum Added Length of Connecting Link (b7): 6.10mm
- Total Inner Link Width (b2): 29.01mm
- Inner Plate Thickness (t): 4.50mm
- Outer Plate Thickness (T): 26.42mm
- Inner Plate Height (h): 36.30mm
- Attachment Dimension (A): 58.00mm
- Attachment Dimension (B): 27.00mm
- Attachment Dimension (H): 95.0mm
- Minimum Tensile Strength: 6.19 kN
- Weight: 2.96 kG/ M
- Chain size: C20B-1
- Style: G1W
- Pitch (P): 31.75mm
- Width Between Inner Plates (b1): 19.56mm
- Roller Diameter (d1): 19.05mm
- Pin Diameter (d2): 10.19mm
- Pin Length (b4): 48.50mm
- Maximum Added Length of Connecting Link (b7): 6.10mm
- Total Inner Link Width (b2): 29.01mm
- Inner Plate Thickness (t): 4.50mm
- Outer Plate Thickness (T): 26.42mm
- Inner Plate Height (h): 36.30mm
- Attachment Dimension (A): 58.00mm
- Attachment Dimension (B): 27.00mm
- Attachment Dimension (H): 95.0mm
- Minimum Tensile Strength: 6.19 kN
- Weight: 2.96 kG/ M