Part Number Pitch, P Roller diameter, d1 Width between inner plates, b1 Pin diameter, d2 Pin length, L Pin length, Lc Inner plate depth, h2 Plate thickness, t / T Transverse pitch, Pt Ultimate tensile strength Average tensile strength Weight per meter
*06B‑2 0.38 in. 0.25 in. 0.23 in. 0.13 in. 0.92 in. 0.96 in. 0.32 in. 0.05 in. 0.40 in. 3,841 lbs. 4,204 lbs. 0.52 lbs/ft
05B‑2 0.31 in. 0.20 in. 0.12 in. 0.09 in. 0.55 in. 0.57 in. 0.28 in. 0.03 in. 0.22 in. 1,773 lbs. 2,293 lbs. 0.22 lbs/ft
08B‑2 0.50 in. 0.34 in. 0.31 in. 0.18 in. 1.23 in. 1.27 in. 0.46 in. 0.06 in. 0.55 in. 7,273 lbs. 8,700 lbs. 0.90 lbs/ft
10B‑2 0.63 in. 0.40 in. 0.38 in. 0.20 in. 1.42 in. 1.48 in. 0.58 in. 0.07 in. 0.65 in. 10,114 lbs. 12,634 lbs. 1.24 lbs/ft
12B‑2 0.75 in. 0.48 in. 0.46 in. 0.23 in. 1.65 in. 1.72 in. 0.63 in. 0.07 in. 0.77 in. 13,136 lbs. 14,860 lbs. 1.55 lbs/ft
16B‑2 1.00 in. 0.63 in. 0.67 in. 0.33 in. 2.68 in. 2.73 in. 0.83 in. 0.16 / 0.12 in. 1.26 in. 24,091 lbs. 29,900 lbs. 3.64 lbs/ft
20B‑2 1.25 in. 0.75 in. 0.77 in. 0.40 in. 3.06 in. 3.21 in. 1.04 in. 0.18 / 0.14 in. 1.44 in. 38,636 lbs. 47,480 lbs. 4.84 lbs/ft
24B‑2 1.50 in. 1.00 in. 1.00 in. 0.58 in. 4.00 in. 4.18 in. 1.31 in. 0.24 / 0.19 in. 1.90 in. 63,636 lbs. 71,760 lbs. 9.00 lbs/ft
28B‑2 1.75 in. 1.10 in. 1.22 in. 0.63 in. 4.91 in. 5.08 in. 1.44 in. 0.3 / 0.24 in. 2.34 in. 81,818 lbs. 91,452 lbs. 11.15 lbs/ft
32B‑2 2.00 in. 1.15 in. 1.22 in. 0.70 in. 4.91 in. 5.10 in. 1.65 in. 0.28 / 0.24 in. 2.31 in. 102,273 lbs. 114,315 lbs. 14.11 lbs/ft
40B‑2 2.50 in. 1.55 in. 1.50 in. 0.90 in. 6.08 in. 6.36 in. 2.09 in. 0.33 / 0.31 in. 2.85 in. 143,182 lbs. 160,041 lbs. 21.50 lbs/ft
48B‑2 3.00 in. 1.90 in. 1.80 in. 1.15 in. 7.50 in. 7.80 in. 2.51 in. 0.47 / 0.39 in. 3.59 in. 227,272 lbs. 254,034 lbs. 33.60 lbs/ft