Maryland Metrics CL Series Silent Chains are manufactured to GB10855 (equivalent to SC Series Silent Chains to ANSI B29.2M), which are the most commonly used Silent Chains for industrial applications. Products are available in 3/8, 1/2, 5/8, 3/4, 1, 1 1/4 and 1 1/2 inch pitches.
| JB Chain No. | ANSI Chain No. | Pitch | Chain Width | Width Over Bearing Pins | Width Over Connecting Pin | Distance Between Hole Center and Tooth | Plate Depth | Guide Form | Number of Plates | Ultimate Tensile Strength |
| mm | kN | |||||||||
| CL06 | SC06 | 9.525 | 13.5 | 18.5 | 20 | 5.3 | 10.1 | Outside | 9 | 10.0 |
| 16.5 | 21.5 | 23 | 11 | 12.5 | ||||||
| 19.5 | 24.5 | 26 | 13 | 15.0 | ||||||
| 22.5 | 27.5 | 29 | 15 | 17.5 | ||||||
| 28.5 | 33.5 | 35 | Inside | 19 | 22.5 | |||||
| CL08 | SC08 | 12.7 | 19.5 | 24.5 | 26 | 7.0 | 13.4 | Outside | 13 | 23.4 |
| 22.5 | 27.5 | 29 | 15 | 27.4 | ||||||
| 25.5 | 30.5 | 32 | 17 | 31.3 | ||||||
| 28.5 | 33.5 | 35 | Inside | 19 | 35.2 | |||||
| 34.5 | 39.5 | 41 | 23 | 43.0 | ||||||
| 40.5 | 45.5 | 47 | 27 | 50.8 | ||||||
| 46.5 | 51.5 | 53 | 31 | 58.6 | ||||||
| 52.5 | 57.5 | 59 | 35 | 66.4 | ||||||
| CL10 | SC10 | 15.875 | 30 | 37 | 39 | 8.7 | 16.7 | Inside | 15 | 45.6 |
| 38 | 45 | 47 | 19 | 58.6 | ||||||
| 46 | 53 | 55 | 23 | 71.7 | ||||||
| 54 | 61 | 63 | 27 | 84.7 | ||||||
| 62 | 69 | 71 | 31 | 97.7 | ||||||
| CL12 | SC10 | 19.05 | 38 | 45 | 47 | 10.5 | 20.1 | Inside | 19 | 70.4 |
| 46 | 53 | 55 | 23 | 86.0 | ||||||
| 54 | 61 | 63 | 27 | 102.0 | ||||||
| 62 | 69 | 71 | 31 | 117.0 | ||||||
| 70 | 77 | 79 | 35 | 133.0 | ||||||
| CL16 | SC16 | 25.4 | 45 | 53 | 56 | 14.0 | 26.7 | Inside | 15 | 111.0 |
| 51 | 59 | 62 | 17 | 125.0 | ||||||
| 57 | 65 | 68 | 19 | 414.0 | ||||||
| 69 | 77 | 80 | 23 | 172.0 | ||||||
| 81 | 89 | 92 | 27 | 203.0 | ||||||
| 93 | 101 | 104 | 31 | 235.0 | ||||||
| CL20 | SC20 | 31.75 | 57 | 67 | 70 | 17.5 | 33.4 | Inside | 19 | 165.0 |
| 69 | 79 | 82 | 23 | 201.0 | ||||||
| 81 | 91 | 94 | 27 | 237.0 | ||||||
| 93 | 103 | 106 | 31 | 273.0 | ||||||
| 105 | 115 | 118 | 35 | 310.0 | ||||||
| 117 | 127 | 130 | 39 | 346.0 | ||||||
| CL24 | SC24 | 38.10 | 69 | 81 | 84 | 21.0 | 40.1 | Inside | 23 | 241.0 |
| 81 | 93 | 96 | 27 | 385.0 | ||||||
| 93 | 105 | 108 | 31 | 328.0 | ||||||
| 105 | 117 | 120 | 35 | 371.0 | ||||||
| 117 | 129 | 132 | 39 | 415.0 | ||||||
| 129 | 141 | 144 | 43 | 458.0 | ||||||
| 141 | 153 | 156 | 47 | 502.0 | ||||||