BL Series Leaf Chains
Leaf Chains
BL series heavy-duty leaf chain has link plates of the same countour and pitch as the corresponding ANSI standard roller chain. The thickness of the plates is the same as the next larger pitch ANSI standard roller chain. Dimensions are given in inches.
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Item # |
Pitch (P) |
Lacing |
Pin Length (L) |
Link Plate Height (H) |
Link Plate Thickness (T) |
Pin Diameter (E) |
Avg. Ultimate Strength |
---|---|---|---|---|---|---|---|
BL1688 | Pitch (P) N/A 2.00 | Lacing N/A 8 x 8 | Pin Length (L) N/A 4.433 | Link Plate Height (H) N/A 1.898 | Link Plate Thickness (T) N/A 0.281 | Pin Diameter (E) N/A 0.687 | Avg. Ultimate Strength N/A 313,110 lb |
BL1666 | Pitch (P) N/A 2.00 |
Lacing
N/A 6 x 6 |
Pin Length (L) N/A 3.803 | Link Plate Height (H) N/A 1.898 | Link Plate Thickness (T) N/A 0.281 | Pin Diameter (E) N/A 0.687 | Avg. Ultimate Strength N/A 238,300 lb |
BL1466 | Pitch (P) N/A 1.750 |
Lacing
N/A 6 x 6 |
Pin Length (L) N/A 3.354 | Link Plate Height (H) N/A 1.663 | Link Plate Thickness (T) N/A 0.255 | Pin Diameter (E) N/A 0.563 | Avg. Ultimate Strength N/A 158,760 lb |
BL1088 | Pitch (P) N/A 1.250 | Lacing N/A 8 x 8 | Pin Length (L) N/A 3.288 | Link Plate Height (H) N/A 1.189 | Link Plate Thickness (T) N/A 0.189 | Pin Diameter (E) N/A 0.437 | Avg. Ultimate Strength N/A 132,300 lb |
BL1646 | Pitch (P) N/A 2.00 |
Lacing
N/A 4 x 6 |
Pin Length (L) N/A 3.228 | Link Plate Height (H) N/A 1.898 | Link Plate Thickness (T) N/A 0.281 | Pin Diameter (E) N/A 0.687 | Avg. Ultimate Strength N/A 158,600 lb |
BL1266 | Pitch (P) N/A 1.50 |
Lacing
N/A 6 x 6 |
Pin Length (L) N/A 2.913 | Link Plate Height (H) N/A 1.425 | Link Plate Thickness (T) N/A 0.219 | Pin Diameter (E) N/A 0.500 | Avg. Ultimate Strength N/A 132,300 lb |
BL1446 | Pitch (P) N/A 1.750 |
Lacing
N/A 4 x 6 |
Pin Length (L) N/A 2.800 | Link Plate Height (H) N/A 1.663 | Link Plate Thickness (T) N/A 0.255 | Pin Diameter (E) N/A 0.563 | Avg. Ultimate Strength N/A 105,840 lb |
BL1066 | Pitch (P) N/A 1.250 |
Lacing
N/A 6 x 6 |
Pin Length (L) N/A 2.498 | Link Plate Height (H) N/A 1.189 | Link Plate Thickness (T) N/A 0.189 | Pin Diameter (E) N/A 0.437 | Avg. Ultimate Strength N/A 99,230 lb |
BL1246 | Pitch (P) N/A 1.50 |
Lacing
N/A 4 x 6 |
Pin Length (L) N/A 2.470 | Link Plate Height (H) N/A 1.425 | Link Plate Thickness (T) N/A 0.219 | Pin Diameter (E) N/A 0.500 | Avg. Ultimate Strength N/A 88,200 lb |
BL1634 | Pitch (P) N/A 2.00 |
Lacing
N/A 3 x 4 |
Pin Length (L) N/A 2.334 | Link Plate Height (H) N/A 1.898 | Link Plate Thickness (T) N/A 0.281 | Pin Diameter (E) N/A 0.687 | Avg. Ultimate Strength N/A 124,500 lb |
BL1046 | Pitch (P) N/A 1.250 |
Lacing
N/A 4 x 6 |
Pin Length (L) N/A 2.108 | Link Plate Height (H) N/A 1.189 | Link Plate Thickness (T) N/A 0.189 | Pin Diameter (E) N/A 0.437 | Avg. Ultimate Strength N/A 66,150 lb |
BL866 | Pitch (P) N/A 1.000 |
Lacing
N/A 6 x 6 |
Pin Length (L) N/A 2.070 | Link Plate Height (H) N/A 0.950 | Link Plate Thickness (T) N/A 0.157 | Pin Diameter (E) N/A 0.375 | Avg. Ultimate Strength N/A 66,150 lb |
BL1434 | Pitch (P) N/A 1.750 |
Lacing
N/A 3 x 4 |
Pin Length (L) N/A 2.020 | Link Plate Height (H) N/A 1.663 | Link Plate Thickness (T) N/A 0.255 | Pin Diameter (E) N/A 0.563 | Avg. Ultimate Strength N/A 79,380 lb |
BL1244 | Pitch (P) N/A 1.50 |
Lacing
N/A 4 x 4 |
Pin Length (L) N/A 2.012 | Link Plate Height (H) N/A 1.425 | Link Plate Thickness (T) N/A 0.219 | Pin Diameter (E) N/A 0.500 | Avg. Ultimate Strength N/A 88,200 lb |
BL1234 | Pitch (P) N/A 1.50 |
Lacing
N/A 3 x 4 |
Pin Length (L) N/A 1.783 | Link Plate Height (H) N/A 1.425 | Link Plate Thickness (T) N/A 0.219 | Pin Diameter (E) N/A 0.500 | Avg. Ultimate Strength N/A 66,150 lb |
BL846 | Pitch (P) N/A 1.000 |
Lacing
N/A 4 x 6 |
Pin Length (L) N/A 1.780 | Link Plate Height (H) N/A 0.950 | Link Plate Thickness (T) N/A 0.157 | Pin Diameter (E) N/A 0.375 | Avg. Ultimate Strength N/A 46,310 lb |
BL1623 | Pitch (P) N/A 2.00 |
Lacing
N/A 2 x 3 |
Pin Length (L) N/A 1.738 | Link Plate Height (H) N/A 1.898 | Link Plate Thickness (T) N/A 0.281 | Pin Diameter (E) N/A 0.687 | Avg. Ultimate Strength N/A 79,300 lb |
BL666 | Pitch (P) N/A .750 |
Lacing
N/A 6 x 6 |
Pin Length (L) N/A 1.680 | Link Plate Height (H) N/A 0.713 | Link Plate Thickness (T) N/A 0.125 | Pin Diameter (E) N/A 0.312 | Avg. Ultimate Strength N/A 43,660 lb |
BL1034 | Pitch (P) N/A 1.250 |
Lacing
N/A 3 x 4 |
Pin Length (L) N/A 1.523 | Link Plate Height (H) N/A 1.189 | Link Plate Thickness (T) N/A 0.189 | Pin Diameter (E) N/A 0.437 | Avg. Ultimate Strength N/A 49,620 lb |
BL646 | Pitch (P) N/A .750 |
Lacing
N/A 4 x 6 |
Pin Length (L) N/A 1.446 | Link Plate Height (H) N/A 0.713 | Link Plate Thickness (T) N/A 0.125 | Pin Diameter (E) N/A 0.312 | Avg. Ultimate Strength N/A 29,110 lb |
BL844 | Pitch (P) N/A 1.000 |
Lacing
N/A 4 x 4 |
Pin Length (L) N/A 1.420 | Link Plate Height (H) N/A 0.950 | Link Plate Thickness (T) N/A 0.157 | Pin Diameter (E) N/A 0.375 | Avg. Ultimate Strength N/A 46,310 lb |
BL1223 | Pitch (P) N/A 1.50 |
Lacing
N/A 2 x 3 |
Pin Length (L) N/A 1.325 | Link Plate Height (H) N/A 1.425 | Link Plate Thickness (T) N/A 0.219 | Pin Diameter (E) N/A 0.500 | Avg. Ultimate Strength N/A 44,100 lb |
BL566 | Pitch (P) N/A 0.625 |
Lacing
N/A 6 x 6 |
Pin Length (L) N/A 1.300 | Link Plate Height (H) N/A 0.594 | Link Plate Thickness (T) N/A 0.093 | Pin Diameter (E) N/A 0.234 | Avg. Ultimate Strength N/A 28,120 lb |
BL834 | Pitch (P) N/A 1.000 |
Lacing
N/A 3 x 4 |
Pin Length (L) N/A 1.290 | Link Plate Height (H) N/A 0.950 | Link Plate Thickness (T) N/A 0.157 | Pin Diameter (E) N/A 0.375 | Avg. Ultimate Strength N/A 34,180 lb |
BL644 | Pitch (P) N/A .750 |
Lacing
N/A 4 x 4 |
Pin Length (L) N/A 1.182 | Link Plate Height (H) N/A 0.713 | Link Plate Thickness (T) N/A 0.125 | Pin Diameter (E) N/A 0.312 | Avg. Ultimate Strength N/A 29,110 lb |
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