Commonly used sprocket chain roller chain model list, commonly used sprocket model size specification table, sizes ranging from 04B to 32B, parameters include pitch, roller diameter, tooth number size, row spacing and chain inner width, etc., as well as chain Some calculation methods of rounds. For more parameters and calculation methods, please refer to the chain transmission in the third volume of the mechanical design manual.
The chain number in the table is multiplied by 25.4/16mm as the pitch value. The suffix A of the chain number indicates the A series, which is equivalent to the A series of the international standard ISO606-82 for roller chains, and equivalent to the American standard ANSI B29.1-75 for roller chains; the B series is equivalent to the B series of ISO606-82 , equivalent to the British roller chain standard BS228-84. In our country, the A series is mainly used for design and export, while the B series is mainly used for maintenance and export.
The following is the model size table of commonly used sprockets:
Note: Single row in the table refers to single-row sprocket, and multi-row refers to multi-row sprocket.
Sprocket Specifications
Model Pitch Roller Diameter Tooth Thickness (Single Row) Tooth Thickness (Multiple Rows) Row Pitch Chain Inner Width
04C 6.35 3.3 2.7 2.5 6.4 3.18
04B 6 4 2.3 2.8
05B 8 5 2.6 2.4 5.64 3
06C 9.525 5.08 4.2 4 10.13 4.77
06B 9.525 6.35 5.2 5 10.24 5.72
08A 12.7 7.95 7.2 6.9 14.38 7.85
08B 12.7 8.51 7.1 6.8 13.92 7.75
10A 15.875 10.16 8.7 8.4 18.11 9.4
10B 15.875 10.16 8.9 8.6 16.59 9.65
12A 19.05 11.91 11.7 11.3 22.78 12.57
12B 19.05 12.07 10.8 10.5 19.46 11.68
16A 25.4 15.88 14.6 14.1 29.29 15.75
16B 25.4 15.88 15.9 15.4 31.88 17.02
20A 31.75 19.05 17.6 17 35.76 18.9
20B 31.75 19.05 18.3 17.7 36.45 19.56
24A 38.1 22.23 23.5 22.7 45.44 25.22
24B 38.1 25.4 23.7 22.9 48.36 25.4
28A 44.45 25.4 24.5 22.7 48.87 25.22
28B 44.45 27.94 30.3 28.5 59.56 30.99
32A 50.8 28.58 29.4 28.4 58.55 31.55
32B 50.8 29.21 28.9 27.9 58.55 30.99
Post time: Aug-23-2023