Part of chapter: Industrial Chain Grade 28
Original catalog page
Specifications (extracted from the original catalog)
| Trade Size (inch) | Material Diameter (inch) | Material Diameter (mm) | Working Load Limit (pounds) | Working Load Limit (kilograms) | Maximum Length Per 100 Links (inches) | Maximum Length Per 100 Links (meters) | Approx. Weight Per 100 Feet (pounds) | Approx. Weight Per 100 Feet (kilograms) | Standard Drum (feet) | Standard Drum (meters) | Small Drum (feet) | Small Drum (meters) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1/8 | .157 | 4.0 | 400 | 180 | 94 | 2.39 | 20 | 9,1 | - | - | 1500 | 457.5 |
| 3/16 | .218 | 5.5 | 750 | 340 | 99 | 2.51 | 40 | 18,2 | 1500 | 457.5 | 750 | 228.8 |
| 1/4 | .281 | 7.1 | 1,250 | 570 | 104 | 2.64 | 68 | 30,9 | 800 | 244.0 | 400 | 122.0 |
| 5/16 | .343 | 8.7 | 1,900 | 860 | 114 | 2.89 | 102 | 46,3 | 550 | 167.8 | 275 | 83.9 |
| 3/8 | .406 | 10.3 | 2,650 | 1,200 | 128 | 3.25 | 147 | 66,7 | 400 | 122.0 | 200 | 61.0 |
| 7/16 | .468 | 11.9 | 3,500 | 1,590 | 142 | 3.60 | 219 | 99,5 | 300 | 91.5 | 150 | 45.8 |
| 1/2 | .531 | 13.5 | 4,500 | 2,040 | 156 | 3.96 | 252 | 114,4 | 200 | 61.0 | 100 | 30.5 |
| 5/8 | .656 | 16.7 | 6,900 | 3,130 | 194 | 4.92 | 406 | 184,3 | 150 | 45.8 | 75 | 22.9 |
| 3/4 | .781 | 19.8 | 9,750 | 4,420 | 220 | 5.59 | 580 | 263,3 | 100 | 30.5 | 50 | 15.3 |
| 7/8 | .905 | 23.0 | 11,500 | 5,220 | 262 | 6.65 | 780 | 354,1 | 75 | 22.9 | 40 | 12.2 |
| 1 | 1.024 | 26.0 | 15,000 | 6,810 | 299 | 7.59 | 1,000 | 454,0 | 60 | 18.3 | 30 | 9.2 |
Frequently asked questions
- What is Proof Coil Chain Grade 28?
- Proof Coil Chain Grade 28 is a product family in Dibblee Industries' Industrial Chain catalog. The printed catalog lists 11 catalogued variants.
- What trade size (inch) options are available for Proof Coil Chain Grade 28?
- Dibblee catalogues Proof Coil Chain Grade 28 across 11 trade size (inch) options: 1/8, 3/16, 1/4, 5/16, 3/8, 7/16, 1/2, 5/8, 3/4, 7/8, 1.
- What working load limit (pounds) does Proof Coil Chain Grade 28 cover?
- The catalogued working load limit (pounds) values for Proof Coil Chain Grade 28 are: 400, 750, 1,250, 1,900, 2,650, 3,500, 4,500, 6,900, 9,750, 11,500, 15,000. Figures are from the original Dibblee catalog — verify against the source for design use.
- How do I order Proof Coil Chain Grade 28 from Dibblee Industries?
- Dibblee Industries supplies Proof Coil Chain Grade 28 to government and commercial buyers, quoted on request. Request a quote or download the chapter PDF for full specifications.