FBN Standard Sprockets (Japanese Standard) FBN 40B
Chain Type | No.40 | |
Pitch | (P) | 12.7 mm (1/2inch) |
Internal width | (W) | 7.95 mm |
Roller Dia. | (Dr) | 7.95 mm |
Teeth width | (T) | 7.2 mm |
Outside Dia. Do |
Pitch Dia. Dp |
Hub | a | Sprockets No. | Bore dia.. H7 |
Weight (kg) |
||
BD | BL | Type | Teeth No. | |||||
42 | 37.13 | *28 | 22 | 5 | FBN 40B | 9 | 10,12,14,15 | 0.11 |
---|---|---|---|---|---|---|---|---|
46 | 41.10 | *32 | 22 | 5 | 10 | 10,12,14,15,16,17,18 | 0.14 | |
51 | 45.08 | *36 | 22 | 5 | 11 | 10,12,14,15,16,17,18,19,20 | 0.19 | |
55 | 49.07 | *40 | 22 | 5 | 12 | 10,12,14,15,16,17,18,19,20,22 | 0.22 | |
59 | 53.07 | 37 | 22 | 6 | 13 | 12,14,15,16,17,18,19,20,22, 24, 25 | 0.23 | |
63 | 57.07 | 42 | 22 | 6 | 14 | 12,14,15,16,17,18,19,20,22,24,25,28 | 0.28 | |
67 | 61.08 | 46 | 22 | 6 | 15 | 12,14,15,16,17,18,19,20,22,24,25,28,30 | 0.34 | |
71 | 65.10 | 50 | 22 | 6 | 16 | 14,15,16,17,18,19,20,22,24,25,28,30,32 | 0.40 | |
76 | 69.12 | 54 | 22 | 6 | 17 | 14,15,16,17,18,19,20,22,24,25,28,30,32,35 | 0.46 | |
80 | 73.14 | 57 | 22 | 6 | 18 | 14,15,16,17,18,19,20,22,24,25,28,30,32,35, 40 |
0.51 | |
84 | 77.16 | 62 | 22 | 6 | 19 | 14,15,16,17,18,19,20,22,24,25,28,30,32,35, 38,40 |
0.59 | |
88 | 81.18 | 67 | 25 | 7 | 20 | 14,15,16,17,18,19,20,22,24,25,28,30,32,35, 38,40,42, 45 |
0.76 | |
92 | 85.21 | 71 | 25 | 7 | 21 | 14,15,16,17,18,19,20,22,24,25,28,30,32,35, 38,40,42,45 |
0.85 | |
96 | 89.24 | 75 | 25 | 7 | 22 | 14,15,16,17,18,19,20,22,24,25,28,30,32,35, 38,40,42,45 |
0.95 | |
100 | 93.27 | 77 | 25 | 7 | 23 | 14,15,16,17,18,19,20,22,24,25,28,30,32,35, 38,40,42,45 |
1.00 | |
104 | 97.30 | 63 | 25 | 7 | 24 | 14,15,16,17,18,19,20,22,24,25,28,30,32,35, 38,40,42 |
0.84 | |
108 | 101.33 | 63 | 25 | 7 | 25 | 14,15,16,17,18,19,20,22,24,25,28,30,32,35, 38,40,42 |
0.88 | |
112 | 105.36 | 63 | 25 | 7 | 26 | 14,15,16,17,18,19,20,22,24,25,28,30,32,35, 38,40,42 |
0.92 | |
116 | 109.40 | 63 | 25 | 7 | 27 | 14,15,16,17,18,19,20,22,24,25,28,30,32,35, 38,40,42 |
0.96 | |
120 | 113.43 | 63 | 25 | 7 | 28 | 14,15,16,17,18,19,20,22,24,25,28,30,32,35, 38,40,42 |
1.00 | |
124 | 117.46 | 63 | 25 | 7 | 29 | 25 | 1.00 | |
128 | 121.50 | 63 | 25 | 7 | 30 | 14,15,16,17,18,19,20,22,24,25,28,30,32,35, 38,40,42 |
1.10 | |
137 | 129.57 | 68 | 28 | 10 | 32 | 20,22,24,25,28,30,32,35,40 | 1.30 | |
145 | 137.64 | 68 | 28 | 10 | 34 | 20,22,24,25,28,30,32,35,40 | 1.30 | |
149 | 141.68 | 68 | 28 | 10 | 35 | 20,22,24,25,28,30,32,35,40 | 1.40 | |
153 | 145.72 | 68 | 28 | 10 | 36 | 20,22,24,25,28,30,32,35,40 | 1.50 | |
157 | 149.75 | 68 | 28 | 10 | 37 | 35 | 1.55 | |
161 | 153.79 | 68 | 28 | 10 | 38 | 24,25,28,30,32,35,40 | 1.60 | |
169 | 161.87 | 68 | 28 | 10 | 40 | 25,28,30,32,35,40 | 1.70 |
Bore dia. H7 | Keyway bXt2 |
Setscrew³ M |
10 | 3X1.4 | 4 |
12 | 4X1.8 | 5 |
14~17 | 5X2.3 | 6 |
18~20 | 6X2.8 | 6 |
24~30 | 8X3.3 | 8 |
32~35 | 10X3.3 | 8 |
40~42 | 12X3.3 | 8 |
45 | 14X3.8 | 10 |
Teeth No. | Bore dia. H7 | Setscrew³ M |
14 | 25 | 6 |
15 | 30 | 6 |
Teeth No. | S | GD |
9 | 5.2 | 23 |
10 | 27 | |
11 | 31 | |
12 | 35 |
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