Maryland Metrics offers quality Type S Steel Roller Chain manufactured to ISO 487. Zinc-plated products are also available from S32 to S88. Other relevant standards include ANSI B29.19, BS 2947, NFE 26-105 and DIN 8189.
| Chain No | Pitch | Roller Diameter | Width Between Inner Plates | Pin Diameter | Pin Length | Plate Depth | Ultimate Tensile Strength | |
| in | mm | daN | ||||||
| S32 | 1 3/20 | 29.21 | 11.43 | 15.88 | 4.47 | 26.70 | 13.50 | 800 |
| S42 | 1 3/8 | 34.93 | 14.27 | 19.05 | 7.01 | 34.30 | 19.80 | 2670 |
| S45 | 1 17/27 | 41.40 | 15.24 | 22.23 | 5.74 | 38.10 | 17.30 | 1780 |
| S52 | 1 1/2 | 38.10 | 5.24 | |||||
| S55 | 1 17/27 | 41.40 | 17.78 | |||||
| S62 | 1 13/20 | 41.91 | 19.05 | 25.40 | 40.60 | 2670 | ||
| S77 | 2 19/64 | 58.34 | 18.26 | 22.23 | 8.92 | 43.20 | 26.20 | 4450 |
| S88 | 2 14/23 | 66.27 | 22.86 | 28.58 | 8.92 | 50.80 | 26.20 | 4450 |
For other agricultural chains, please visit the following links: .
81X Series Lumber Chain: 81X, 81XH, 81XHH,
3939; 81XSS, 81XHSS
A and CA Series Agricultural Chain: A550 - A620; CA550 -
CA620
Sharp Top Chain: 60 - 160; 12B-32B (Single to Sextuple)
Steel Detachable Link Chain: 25 - 72
Welded Steel Type Cranked Link Mill Chain: WR(C)78 -
WR(C)157
Welded Type Cranked Link Drag Chain: WD(H)102 -
WD(H)480