FB Double Pitch Sprockets
FB Double Pitch Sprockets (Japanese Standard)
FBN2040SB |
|
|
Outside dia. Do |
Pitch dia. Dp |
Hub | a | Weight (kg) |
Sprocket No. | Teeth no. | Bore dia. H7 |
||
BD | BL | Type | efected teeth | ||||||
84 | 78.23 | 60 | 25 | 7 | 0.61 | FBN2040SB | 9 1/2 | 19 | 20,25,30,35,40 |
92 | 86.17 | 69 | 25 | 7 | 0.82 | 10 1/2 | 21 | 20,25,30,35,40 | |
100 | 94.15 | 77 | 25 | 7 | 0.98 | 11 1/2 | 23 | 20,25,30,35,40 | |
108 | 102.14 | 63 | 25 | 7 | 0.83 | 12 1/2 | 25 | 20,25,30,35,40 |
Finished Bore
|
FBN2060SB |
|
|
Outside dia. Do |
Pitch dia. Dp |
Hub | a | Weight (kg) |
Sprocket No. | Teeth no. | Bore dia. H7 |
||
BD | BL | Type | efected teeth | ||||||
126 | 117.34 | 83 | 40 | 12 | 2.03 | FBN2060SB | 9 1/2 | 19 | 25,30,35,40 |
138 | 129.26 | 83 | 40 | 12 | 2.23 | 10 1/2 | 21 | 25,30,35,40 | |
150 | 141.22 | 80 | 45 | 12 | 2.56 | 11 1/2 | 23 | 25,30,35,40 | |
162 | 153.20 | 80 | 45 | 12 | 2.81 | 12 1/2 | 25 | 25,30,35,40 |
Finished Bore
|
FBN2100SB |
|
|
Outside dia. Do |
Pitch dia. Dp |
Hub | a | Weight (kg) |
Sprocket No. | Teeth no. | Bore dia. H7 |
||
BD | BL | Type | efected teeth | ||||||
209 | 195.57 | 107 | 50 | 16 | 5.91 | FBN2100SB | 9 1/2 | 19 | 35,40,45,50 |
Finished Bore
|
FBN2050RB |
|
Chain | No.2050R | (2052) | |
Pitch | (P) | 31.75 mm | (1-1/4inch) |
Internal width | (W) | 9.53 mm | |
Roller Dia. | (Dr) | 10.16 mm | |
Tooth width | (T) | 8.7 mm |
Outside dia. Do |
Pitch dia. Dp |
Hub | a | Weight (kg) |
Sprocket No. | Finished bore H7 |
||
BD | BL | Type | efected teeth | |||||
116 | 102.75 | 73 | 28 | 8 | 1.10 | FBN 2050RB |
10 | 25,30,35,40 |
127 | 112.70 | 73 | 28 | 8 | 1.20 | 11 | 25,30,35,40 | |
138 | 122.67 | 73 | 28 | 8 | 1.30 | 12 | 25,30,35,40 | |
148 | 132.67 | 73 | 28 | 8 | 1.50 | 13 | 25,30,35,40 | |
158 | 142.68 | 73 | 28 | 8 | 1.90 | 14 | 25,30,35,40 | |
168 | 152.71 | 73 | 28 | 8 | 2.00 | 15 | 25,30,35,40 | |
199 | 182.84 | 83 | 35 | 10 | 2.75 | 18 | 25,30,35,40 | |
220 | 202.96 | 83 | 35 | 10 | 3.15 | 20 | 25,30,35,40 |
Finished Bore
|
FBN2080RB |
|
|
Outside dia. Do |
Pitch dia. Dp |
Hub | a | Weight (kg) |
Sprocket No. | Bore dia. H7 |
||
BD | BL | Type | efected teeth | |||||
204 | 180.31 | 107 | 45 | 12 | 4.42 | FBN2080RB | 11 | 30,35,40,45 |
220 | 196.28 | 107 | 45 | 12 | 4.94 | 12 | 30,35,40,45 |
Finished Bore
|