4B sprockets and trailers are manufactured from high grade heat treated steel to a minimum hardness of 57 HRC. Each piece is machined to size with appropriate bore and keyway specific to each customer’s application. Most sizes are in stock and ready to ship from 4B’s extensive inventory.
4B Braime 4B142NA Sprockets for Drop Forged Chains
Sprockets for Drop Forged Chains
Categories: Accessories, Conveyor Chains, Sprockets & Trailers
Description
Additional information
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Specification
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 | 204.0 | 105.0 | 135.0 | 70 | 0 | 30 | 10 | 83 | |||
4B102NA | 7 | 235.1 | 146.0 | 108.0 | 173.0 | 70 | M12 | 6 | 30 | 10 | 83 | |
4B102NA | 8 | 266.5 | 170.0 | 144.0 | 196.0 | 85 | M12 | 6 | 30 | 10 | 83 | |
4B102NA | 9 | 298.2 | 200.0 | 174.0 | 232.0 | 105 | M12 | 6 | 30 | 10 | 83 | |
4B102NA | 10 | 330.1 | 241.3 | 179.0 | 264.0 | 105 | M12 | 8 | 30 | 10 | 83 | |
. | ||||||||||||
4B142NA | 6 | 284.0 | 168.3 | 136.5 | 190.5 | 85 | M12 | 6 | 46 | 16 | 112 | |
4B142NA | 7 | 327.3 | 200.0 | 162.0 | 234.0 | 105 | M16 | 6 | 46 | 16 | 112 | |
4B142NA | 8 | 371.1 | 241.3 | 187.3 | 282.0 | 115 | M20 | 8 | 46 | 16 | 127 | |
4B142NA | 9 | 415.2 | 285.8 | 240.0 | 330.0 | 150 | M20 | 8 | 46 | 16 | 127 | |
4B142NA | 10 | 459.5 | 285.8 | 240.0 | 330.0 | 150 | M20 | 8 | 46 | 16 | 127 | |
4B142NA | 11 | 504.0 | 368.3 | 310.0 | 419.0 | 170 | M20 | 8 | 46 | 16 | 150 | |
4B142NA | 12 | 548.6 | 415.0 | 345.0 | 465.0 | 170 | M20 | 8 | 46 | 16 | 150 | |
4B142NA | 13 | 593.4 | 470.0 | 380.0 | 521.0 | 170 | M20 | 8 | 46 | 16 | 150 | |
4B142NA | 14 | 638.1 | 470.0 | 380.0 | 546.0 | 170 | M20 | 10 | 46 | 16 | 150 | |
. | ||||||||||||
4B142HA | 7 | 327.3 | 200.0 | 162.0 | 234.0 | 105 | M16 | 6 | 69 | 19 | 127 | |
4B142HA | 8 | 371.1 | 241.3 | 187.3 | 282.0 | 115 | M20 | 8 | 69 | 19 | 150 | |
4B142HA | 9 | 415.2 | 285.8 | 240.0 | 330.0 | 150 | M20 | 8 | 69 | 19 | 150 | |
4B142HA | 10 | 495.5 | 285.8 | 240.0 | 330.0 | 150 | M20 | 8 | 69 | 19 | 150 | |
4B142HA | 11 | 504.0 | 368.3 | 310.0 | 419.0 | 170 | M20 | 8 | 69 | 19 | 150 | |
4B142HA | 12 | 548.6 | 415.0 | 345.0 | 465.0 | 170 | M20 | 8 | 69 | 19 | 150 | |
4B142HA | 13 | 593.4 | 470.0 | 380.0 | 520.0 | 170 | M20 | 8 | 69 | 19 | 180 | |
4B142HA | 14 | 638.1 | 470.0 | 380.0 | 546.0 | 170 | M20 | 10 | 69 | 19 | 180 | |