Bolt 'n' Go Conveyor Chains - Forged
Drop Forged Chains with Bolt-on Flights
4B102BNA, 4B142BNA, 4B142BHA, 4B160BNA
The Bolt ‘N’ Go flight system is a revolutionary assembly method for drop forged chains. Link and flight assembly is made easy by using a standard bolt and mechanical lock nut with a high strength, heat treated hollow pin. There are no circlips and no intricate assembly is required. There is no welding of flights, no need to remove chain from the conveyor for installation, and no issues with strength. Just bolt the links and the flights together. It’s easy, simple and reliable!
- Easy and simple assembly on site or in the shop
- Precise calculated flight bending force
- Exceptional low noise levels
- Bolt-on Flight; no welding required
- Guaranteed, reliable pin attachment
- Condensed storage and shipping
- Reduced costs
- Smooth running
- Nylon Flights
| Min. Breaking Load (kN) | (lb) | Case Depth | Weight/Link (kg) | P (mm) | H (mm) | T (mm) | W (mm) | M (mm) | D (mm) | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 4B102NA | 180 | 40400 | 0.5 mm | 0.38 kg | 102 | 36 | 7 | 28 | 12 | 14 | |
| 4B142NA | 300 | 67500 | 0.7 mm | 1.08 kg | 142 | 50 | 12 | 42 | 18.7 | 25 | |
| 4B142HA | 450 | 101000 | 0.7 mm | 1.76 kg | 142 | 50 | 16.5 | 62 | 28.5 | 25 | |
| 4B160NA* | 350 | 78700 | 0.8 mm | 1.30 kg | 160 | 44.5 | 13 | 42 | 19.5 | 20 | |
| * On request. |
Contact 4B to enquire about other Bolt 'n' Go chain sizes on request.
Manganese Wear Rails
Manganese Wear Rails for drop forged chains. - ‘V’ Groove.
Sizes available:
- 40 x 10mm
- 50 x 10mm
- 60 x 10mm
More sizes on request.
Chain Conveyor Design Service
Chain Conveyor Design Service
Take advantage of our free design service for chain conveyors.
Whether you want a new chain conveyor or you want to optimize an existing chain conveyor, our engineers at 4B can help you.
To get a free chain conveyor calculation
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