Maryland Metrics supplies a complete line of BL (LH) Series Leaf Chain manufactured to ISO 4347 and ANSI B29.8 for forklifts, rocker shovels, machine tool balancing and other hoisting equipment. Relevant standards include BS 5594, NFE 26-107, DIN 8152T3, JIS B1804.
| ISO Chain No | ANSI & JIS Chain No | Pitch | Hole Diameter of Articulating Link Plates | Bearing Pin Diameter | Pin Length | Plate Depth | Plate Thickness | Lacing | Ultimate Tensile Strength |
| mm | daN (MIN.) | ||||||||
| LH0822 | BL422 | 12.70 | 5.12 | 5.09 | 11.05 | 12.07 | 2.08 | 2*2 | 2224 |
| LH0823 | BL423 | 13.16 | 2*3 | 2224 | |||||
| LH0834 | BL434 | 17.40 | 3*4 | 3336 | |||||
| LH0844 | BL444 | 19.51 | 4*4 | 4448 | |||||
| LH0846 | BL446 | 23.75 | 4*6 | 4448 | |||||
| LH0866 | BL466 | 27.99 | 6*6 | 6672 | |||||
| LH0888 | BL488 | 36.45 | 8*8 | 6672 | |||||
| LH1022 | BL522 | 15.875 | 5.98 | 5.96 | 12.90 | 15.09 | 2.44 | 2*2 | 3336 |
| LH1023 | BL523 | 15.37 | 2*3 | 3336 | |||||
| LH1034 | BL534 | 20.32 | 3*4 | 4893 | |||||
| LH1044 | BL544 | 22.78 | 4*4 | 6672 | |||||
| LH1046 | BL546 | 27.74 | 4*6 | 6672 | |||||
| LH1066 | BL566 | 32.18 | 6*6 | 10008 | |||||
| LH1088 | BL588 | 42.57 | 8*8 | 13344 | |||||
| LH1222 | BL622 | 19.05 | 7.96 | 7.94 | 17.37 | 18.11 | 3.30 | 2*2 | 4893 |
| LH1223 | BL623 | 20.73 | 2*3 | 4893 | |||||
| LH1234 | BL634 | 27.43 | 3*4 | 7562 | |||||
| LH1244 | BL644 | 30.78 | 4*4 | 9786 | |||||
| LH1246 | BL646 | 37.49 | 4*6 | 9786 | |||||
| LH1266 | BL666 | 44.20 | 6*6 | 14679 | |||||
| LH1288 | BL688 | 57.61 | 8*8 | 19572 | |||||
| LH1622 | BL822 | 25.40 | 9.56 | 9.54 | 21.34 | 24.13 | 4.09 | 2*2 | 8452 |
| LH1623 | BL823 | 25.48 | 2*3 | 8452 | |||||
| LH1634 | BL834 | 33.76 | 3*4 | 12900 | |||||
| LH1644 | BL844 | 37.90 | 4*4 | 16903 | |||||
| LH1646 | BL846 | 46.18 | 4*6 | 16903 | |||||
| LH1666 | BL866 | 54.46 | 6*6 | 25354 | |||||
| LH1688 | BL888 | 71.02 | 8*8 | 33806 | |||||
| LH2022 | BL1022 | 31.75 | 11.14 | 11.11 | 25.37 | 30.18 | 4.90 | 2*2 | 11566 |
| LH2023 | BL1023 | 30.33 | 2*3 | 11566 | |||||
| LH2034 | BL1034 | 40.23 | 3*4 | 18273 | |||||
| LH2044 | BL1044 | 45.19 | 4*4 | 23130 | |||||
| LH2046 | BL1046 | 55.09 | 4*6 | 23130 | |||||
| LH2066 | BL1066 | 65.00 | 6*6 | 34695 | |||||
| LH2088 | BL1088 | 84.81 | 8*8 | 46260 | |||||
| LH2422 | BL1222 | 38.10 | 12.74 | 12.71 | 29.62 | 36.20 | 5.77 | 2*2 | 15124 |
| LH2423 | BL1223 | 35.43 | 2*3 | 15124 | |||||
| LH2434 | BL1234 | 47.07 | 3*4 | 24464 | |||||
| LH2444 | BL1244 | 52.88 | 4*4 | 30247 | |||||
| LH2446 | BL1246 | 64.52 | 4*6 | 30247 | |||||
| LH2466 | BL1266 | 76.15 | 6*6 | 45370 | |||||
| LH2488 | BL1288 | 99.42 | 8*8 | 60494 | |||||
| LH2822 | BL1422 | 44.45 | 14.31 | 14.29 | 33.55 | 42.24 | 6.55 | 2*2 | 19127 |
| LH2823 | BL1423 | 40.16 | 2*3 | 19127 | |||||
| LH2834 | BL1434 | 53.37 | 3*4 | 31581 | |||||
| LH2844 | BL1444 | 59.97 | 4*4 | 38253 | |||||
| LH2846 | BL1446 | 73.18 | 4*6 | 38253 | |||||
| LH2866 | BL1466 | 86.39 | 6*6 | 57824 | |||||
| LH2888 | BL1488 | 112.80 | 8*8 | 76506 | |||||
| LH3222 | BL1622 | 50.80 | 17.49 | 17.46 | 39.01 | 48.26 | 7.52 | 2*2 | 28912 |
| LH3223 | BL1623 | 46.58 | 2*3 | 28912 | |||||
| LH3234 | BL1634 | 61.72 | 3*4 | 44036 | |||||
| LH3244 | BL1644 | 69.29 | 4*4 | 57824 | |||||
| LH3246 | BL1646 | 84.43 | 4*6 | 57824 | |||||
| LH3266 | BL1666 | 99.57 | 6*6 | 86736 | |||||
| LH3288 | BL1688 | 129.84 | 8*8 | 115648 | |||||
| LH4022 | BL2022 | 63.50 | 23.84 | 23.81 | 49.73 | 60.33 | 9.65 | 2*2 | 43368 |
| LH4023 | BL2023 | 59.44 | 2*3 | 43368 | |||||
| LH4034 | BL2034 | 78.84 | 3*4 | 64941 | |||||
| LH4044 | BL2044 | 88.54 | 4*4 | 86736 | |||||
| LH4046 | BL2046 | 107.95 | 4*6 | 86736 | |||||
| LH4066 | BL2066 | 127.36 | 6*6 | 130104 | |||||
| LH4088 | BL2088 | 166.17 | 8*8 | 173472 | |||||
For other leaf chains (balance chains), please visit the following links:
AL series Leaf Chains:AL422 - AL 1666 (pitch:
1/2" - 2")
LL Series Leaf Chain: LL0822 - LL3266 (pitch:
1/2" - 2")