Product Description
NK Standeard Double Pitch Type "B" Sprockets NK2050B 11T, 12T, 13T, 14T, 15T, 16T, 17T, 18T, 19T, 20T, 21T, 22T, 23T, 24T, 25T, 26T, 28T, 30T.
Technical Data Sheet
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No. Teeth | Outside Diameter Do | Pitch Diameter Dp | Bore (Inches) | Hub (Inches) | Weight Lbs. (Approx.) | ||
Double Duty | Stock d | Rec. Max. | Diameter BD | Length Thru BL | |||
11 | 2.500 | 2.315 | 5/8 | 13/16 | 1 3/4 * | 1 | .62 |
12 | 2.710 | 2.500 | 1 | 1 63/64 | .380 | ||
13 | 2.910 | 2.690 | 1 7/32 | 1 23/32 | .82 | ||
14 | 3.110 | 2.881 | 1 9/32 | 1 15/16 | 1.00 | ||
15 | 3.320 | 3.073 | 1 13/32 | 2 5/32 | 1.22 | ||
16 | 3.520 | 3.266 | 1 19/32 | 2 23/64 | 1.44 | ||
17 | 3.720 | 3.460 | 1 3/4 | 2 9/16 | 1.68 | ||
18 | 3.920 | 3.655 | 1 25/32 | 2 25/32 | 1.94 | ||
19 | 4.120 | 3.850 | 1 31/32 | 2 63/64 | 2.24 | ||
20 | 4.320 | 4.045 | 3/4 | 2 | 3 | 2.30 | |
21 | 4.520 | 4.241 | 2.40 | ||||
22 | 4.720 | 4.437 | 2.54 | ||||
23 | 4.920 | 4.633 | 2.66 | ||||
24 | 5.120 | 4.830 | 1 1/4 | 3.30 | |||
25 | 5.320 | 5.026 | 3.42 | ||||
26 | 5.520 | 5.223 | 3.62 | ||||
28 | 5.920 | 5.617 | 3.78 | ||||
30 | 6.320 | 6.012 | 2 1/4 | 3 1/4 | 4.58 |
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China Sprocket manufacturer, chinese Sprocket supplier, produce: chain sprocket,taper lock sprockets,Singapore sprockets,casting sprockets,finished sprockets,plate wheels,chains wheels. We can produce as per customer's drawing or sample. Please feel free to send us your detail enquiries. E-mail: oceanindustry@vip.163.com