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- ANSI Roller Chain
- 20B-1 Chain Number
- Single Strand
- 1 1/4 in Chain Pitch
- Steel Material
| Chain No. | 20B-1 |
| Pin Diameter | 0.401 in |
| Roller Dia. | 3/4 in |
| Chain Type | British Standard |
| Roller Width | 0.77 in |
| Pin Overall Length | 1.744 in |
| No. of Strands Across | 1 |
| Pin Length (Lc) | 0.953 in |
| Overall Width | 3.465 in |
| Package Type | 10 FT |
| Side Bow | No |
| Link Plates Height | 26.4 in |
| Duty | Standard-Duty |
| Pins & Rollers | Standard |
| Ultimate Strength [Min] | 21,357 lb/ft |
| Material | Steel |
| Performance | Standard Performance |
| Link Plates Thickness | 1.14 in |
| Self-Lubricating | No |
| Pin Length (Lr) | 0.791 in |
| Chain Construction | Riveted |
| Chain Pitch | 1.25 in |
| Weight | 2.47 LB |
| EAN or UPC | 782935236401 |
