K Standard Sprockets A Type

K Standard Sprockets A Type K120A
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K Standard Sprockets A Type K120A
Chain Pitch (P) 38.10 mm (1-1/2 inch)
Inner Width (W) 25.40 mm
Bush Dia. (Dr) 22.23 mm
Tooth Width (T) 23.5 mm
(Dimension : mm)
Sprocket No. Outside Dia.
Do		 Pitch Dia.
Dp		 Bore Dia. d Weight
(kg)		 Material Teeth
Type Teeth Stock Bore Min.
K120A 10 140 123.29 20 22 2.16 Mild Steel 10
11 153 135.24 20 22 2.60 11
12 165 147.21 20 22 3.10 12
13 177 159.20 20 22 3.60 13
14 190 171.22 20 22 4.20 14
15 202 183.25 20 22 4.80 15
16 214 195.29 20 22 5.50 16
17 227 207.35 20 22 6.20 17
18 239 219.41 20 22 6.95 18
19 251 231.48 20 22 7.70 19
20 263 243.55 20 22 8.55 20
21 276 255.63 20 22 9.40 21
22 288 267.72 26 28 10.30 22
23 300 279.80 26 28 11.30 23
24 312 291.90 26 28 12.30 24
25 324 303.99 26 28 13.30 25
26 337 316.09 26 28 14.40 26
27 349 328.19 26 28 15.50 27
28 361 340.29 26 28 16.70 28
29 373 352.39 26 28 17.80 29
30 385 364.50 26 28 19.20 30
31 398 376.60 26 28 20.40 31
32 410 388.71 26 28 21.80 32
33 422 400.82 26 28 23.20 33
34 434 412.93 26 28 24.60 34
35 446 425.04 26 28 26.10 35
36 458 437.15 26 28 27.60 36
38 483 461.38 26 28 30.80 38
40 507 485.60 26 28 34.10 40
42 531 509.84 26 28 37.60 42
44 556 534.07 26 28 41.20 44
45 568 546.19 26 28 43.10 45
46 580 558.30 26 28 45.10 46
48 604 582.54 26 28 49.00 48
50 628 606.78 26 28 53.30 50
54 677 655.26 26 28 62.10 54
60 750 727.99 26 28 76.70 60
70 871 849.22 26 28 104.30 70
75 932 909.84 26 28 119.80 75
80 993 970.46 26 28 136.30 80
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