British Standard Bush Chains

ISO 606 / DIN 8187 / BS 228

ISO
Part No.		 ROCKMAN
Part No.		 Pitch WBIP Bush Dia. Pin Height Pin Dia Inner Plate Height Connecting Pin Width Tensile Strength Average Weight
"P
mm"		 b1(Min.)
mm		 d1
mm		 b4 (Max.)
mm		 d2 (Max.)
mm		 h2 (Max.)
mm		 b7 (Max.) mm (Min.) Kgf Kg / M
10B-1 15.875 9.65 7.10 19.60 5.08 14.73 23.70 2264 0.73
12B-1 19.05 11.68 8.15 22.70 5.72 16.13 27.30 2947 0.92
16B-1 25.40 17.02 11.65 36.10 8.28 21.08 41.50 6119 2.30
ISO Part No. Pitch WBIP Roller Dia. Pin Height Pin Dia Inner Plate Height Connecting Pin Width Tensile Strength Average Weight
"P (mm)" b1 (Min.) mm d1 (Max.) mm b4 (Max.) mm d2 (Max.) mm h2 (Max.) mm Spring Clip b7 (Max.) mm Cotter b7 (Max.) mm (Min.) Kgf Kg/M
06B-1 9.525 5.72 6.35 13.50 3.28 8.26 16.80 - 908 0.48
08B-1 12.70 7.75 8.51 17.00 4.45 11.81 20.90 - 1816 0.71
10B-1 15.875 9.65 10.16 19.60 5.08 14.73 23.70 - 2264 0.93
12B-1 19.05 11.68 12.07 22.70 5.72 16.13 27.30 - 2947 1.21
16B-1 25.40 17.02 15.88 36.10 8.28 21.08 41.50 - 6119 2.72
20B-1 31.75 19.56 19.05 43.20 10.19 26.42 - 49.30 9688 3.96
24B-1 38.10 25.40 25.40 53.40 14.63 33.40 - 60.00 16316 7.43
28B-1 44.45 30.99 27.94 65.10 15.90 37.08 - 72.50 20395 9.30
32B-1 50.80 30.99 29.21 67.40 17.81 42.29 - 75.30 25493 9.86
ISO Part No. Pitch WBIP Roller Dia. Pin Height Pin Dia Transverse Pitch Inner Plate Height Connecting Pin Width Tensile Strength Average Weight
"P (mm)" b1 (Min.) mm d1 (Max.) mm b5 (Max.) mm d2 (Max.) mm Pt (Max.) mm h2 (Max.) mm Spring Clip b7 (Max.) mm Cotter b7 (Max.) mm (Min.) Kgf Kg/M
06B-2 9.525 5.72 6.35 23.80 3.28 10.24 8.26 27.10 - 1724 0.954
08B-2 12.70 7.75 8.51 31.00 4.45 13.92 11.81 34.90 - 3172 1.37
10B-2 15.875 9.65 10.16 36.20 5.08 16.59 14.73 40.30 - 4538 1.88
12B-2 19.05 11.68 12.07 42.20 5.72 19.46 16.13 46.80 - 5894 2.22
16B-2 25.40 17.02 15.88 68.00 8.28 31.88 21.08 73.40 - 10809 5.37
20B-2 31.75 19.56 19.05 79.70 10.19 36.45 26.42 - 85.80 17335 7.81
24B-2 38.10 25.40 25.40 101.80 14.63 48.36 33.40 - 108.40 28553 14.66
28B-2 44.45 30.99 27.94 124.70 15.90 59.56 37.08 - 132.10 36710 18.75
32B-2 50.80 30.99 29.21 126.00 17.81 58.55 42.29 - 133.90 45888 19.47