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British-Standard-Sprockets
Unit of Measure
1 

Item #

Number of Teeth

d - Plane Bore

Max. Plain Bore

Style

Wt. LBS

Quantity
16B11 N/A 11 N/A 0.630 in N/A 1.614 in N/A S N/A 3.20 lb
16B12 N/A 12 N/A 0.630 in N/A 1.850 in N/A S N/A 4.01 lb
16B13 N/A 13 N/A 0.630 in N/A 2.047 in N/A S N/A 4.01 lb
16B14 N/A 14 N/A 0.630 in N/A 2.362 in N/A S N/A 4.61 lb
16B15 N/A 15 N/A 0.630 in N/A 2.441 in N/A S N/A 5.71 lb
16B16 N/A 16 N/A 0.787 in N/A 2.638 in N/A E N/A 6.61 lb
16B17 N/A 17 N/A 0.984 in N/A 2.638 in N/A E N/A 7.01 lb
16B18 N/A 18 N/A 0.984 in N/A 2.756 in N/A E N/A 8.31 lb
16B19 N/A 19 N/A 0.984 in N/A 2.756 in N/A E N/A 8.51 lb
16B20 N/A 20 N/A 0.984 in N/A 2.756 in N/A E N/A 9.02 lb
16B21 N/A 21 N/A 0.984 in N/A 2.756 in N/A E N/A 10.01 lb
16B22 N/A 22 N/A 0.984 in N/A 2.756 in N/A E N/A 11.00 lb
16B23 N/A 23 N/A 0.984 in N/A 2.756 in N/A E N/A 11.20 lb
16B24 N/A 24 N/A 0.984 in N/A 2.756 in N/A E N/A 12.21 lb
16B25 N/A 25 N/A 0.984 in N/A 2.756 in N/A E N/A 12.70 lb
16B26 N/A 26 N/A 1.260 in N/A 3.150 in N/A D N/A 15.50 lb
16B27 N/A 27 N/A 1.260 in N/A 3.150 in N/A D N/A 16.60 lb
16B28 N/A 28 N/A 1.260 in N/A 3.150 in N/A D N/A 16.71 lb
16B29 N/A 29 N/A 1.260 in N/A 3.150 in N/A D N/A 17.50 lb
16B30 N/A 30 N/A 1.260 in N/A 3.150 in N/A D N/A 18.21 lb
16B35 N/A 35 N/A 1.260 in N/A 3.150 in N/A D N/A 22.16 lb
16B40 N/A 40 N/A 1.260 in N/A 3.150 in N/A D N/A 26.08 lb
16B45 N/A 45 N/A 1.260 in N/A 3.150 in N/A D N/A 30.03 lb
16B60 N/A 60 N/A 1.260 in N/A 3.346 in N/A D N/A 51.43 lb
Unit of Measure
1