Pitch Z Roller Diameter (Ø D)
Outside Diameter (Ø da) Pitch Diameter Minor Diameter
(Ø do) (Ø df)
Recommended Outside Diameter Maks Hub Diameter(Ø dgmax)
Control Parameters (Tolerance h11)
MRC MRT MDC MDT
If the Roller Diameter is Different
MRC MRT
Tooth Width
Chain Pitch (inç) Pitch (mm) B1 b1 B2 B3
03B - 5 2,3 2,2 - -
04B - 6 2,6 2,5 - -
05B - 8 2,8 2,7 8,3 -
06B 3/8' 9,525 5,3 5,2 15,4 25,6
08B 1/2' 12,7 7,2 7 21 34,9
10B 5/8' 15,875 9,1 9 25,5 42,1
12B 3/4'' 19,05 11,1 10,8 30,3 49,8
16B 1'' 25,4 16,2 15,8 47,7 79,6
20B 1 1/4'' 31,75 18,5 18,2 54,6 91
24B 1 1/2'' 38,1 24,1 23,6 72 120,3
28B 1 3/4'' 44,45 29,4 28,8 88,4 148
32B 2'' 50,8 29,4 28,8 87,4 146
40B 2 1/2' 63,5 36 35 107
48B 3'' 76,2 43 42 133
56B 3 1/2'' 88,9 50 49 156
64B 4' 101,6 57 56 176
72B 4 1/2'' 114,3 64 63 199
Zincir Dişli
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Prepared by
Technical Teacher
Serdar Sağlam