Roues de tête (pour chaînes forgées)
Les roues de tête 4B sont fabriquées en acier haut de gamme et cémenté pour une dureté en surface de 57 RC minimum.
Chaque produit est alésé et rainuré en fonction des spécifications du client.
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Product Features
Tailles disponible : 102LA, 102NA, 125NA, 142LA, 142NA, 142HA, 150NA, 160NA, 175NA, 200NA, 216NA, 250NA, 260NA
Specifications
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No of teeth | Dia. PS | Dia. P1 | Dia. A | Dia. B | Dia. C | Dia. D | No of holes | T | X | WB | ||
(mm) | (mm) | (mm) | (mm) | (mm) max. | (mm) | (mm) | (mm) | (mm) | ||||
. | ||||||||||||
4B102NA | 6 | 204 | 105 | 135 | 70 | 0 | 30 | 10 | 83 | |||
4B102NA | 7 | 235.1 | 146 | 108 | 173 | 70 | M12 | 6 | 30 | 10 | 83 | |
4B102NA | 8 | 266.5 | 170 | 144 | 196 | 85 | M12 | 6 | 30 | 10 | 83 | |
4B102NA | 9 | 298.2 | 200 | 174 | 232 | 105 | M12 | 6 | 30 | 10 | 83 | |
4B102NA | 10 | 330.1 | 241.3 | 179 | 264 | 105 | M12 | 8 | 30 | 10 | 83 | |
. | ||||||||||||
4B142NA | 6 | 284 | 168.3 | 136.5 | 190.5 | 85 | M12 | 6 | 46 | 16 | 112 | |
4B142NA | 7 | 327.3 | 200 | 162 | 234 | 105 | M16 | 6 | 46 | 16 | 112 | |
4B142NA | 8 | 371.1 | 241.3 | 187.3 | 282 | 115 | M20 | 8 | 46 | 16 | 127 | |
4B142NA | 9 | 415.2 | 285.8 | 240 | 330 | 150 | M20 | 8 | 46 | 16 | 127 | |
4B142NA | 10 | 459.5 | 285.8 | 240 | 330 | 150 | M20 | 8 | 46 | 16 | 127 | |
4B142NA | 11 | 504 | 368.3 | 310 | 419 | 170 | M20 | 8 | 46 | 16 | 150 | |
4B142NA | 12 | 548.6 | 415 | 345 | 465 | 170 | M20 | 8 | 46 | 16 | 150 | |
4B142NA | 13 | 593.4 | 450 | 380 | 521 | 170 | M20 | 8 | 46 | 16 | 150 | |
4B142NA | 14 | 638.1 | 470 | 380 | 546 | 170 | M20 | 10 | 46 | 16 | 150 | |
. | ||||||||||||
4B142HA | 7 | 327.3 | 200 | 162 | 234 | 105 | M16 | 6 | 69 | 19 | 127 | |
4B142HA | 8 | 371.1 | 241.3 | 187.3 | 282 | 115 | M20 | 8 | 69 | 19 | 150 | |
4B142HA | 9 | 415.2 | 285.8 | 240 | 330 | 150 | M20 | 8 | 69 | 19 | 150 | |
4B142HA | 10 | 495.5 | 285.8 | 240 | 330 | 150 | M20 | 8 | 69 | 19 | 150 | |
4B142HA | 11 | 504 | 368.3 | 310 | 419 | 170 | M20 | 8 | 69 | 19 | 150 | |
4B142HA | 12 | 548.6 | 415 | 345 | 465 | 170 | M20 | 8 | 69 | 19 | 150 | |
4B142HA | 13 | 593.4 | 450 | 380 | 520 | 170 | M20 | 8 | 69 | 19 | 180 | |
4B142HA | 14 | 638.1 | 470 | 380 | 546 | 170 | M20 | 10 | 69 | 19 | 180 |
** We offer many various types / styles for above and all our chain range. Please consult us on request.