We EPG group one of the Biggest Chain and sprocket manufacturer in China. We provide you most type of industry chains, agricultural chains, conveyor chains and related sprockets etc……..
Contact us: Wechat/whatsapp/mobile: +86-13083988828
This roller chains. Conveyor chains, engineered chains, silent chains, and tabletop chains are also available. Other power transmission products include pillow blocks, conveyor idlers, conveyor pulleys, drive shafts, gear racks, gear reducers, gears, overrunning clutches, motor bases, pulleys, screw conveyors, shaft couplings, sheaves, speed reducers, sprockets, tapered bushings, tensioners, torque limiters, and universal joints. Services such as bearing reconditioning and repair, ball screw repair, custom contract machining, gearbox repair and overrunning clutch repair services are available. Roller chains can be used in conveyor and machinery manufacturing, industrial processing, machine rebuilding, waste water, sand and gravel, tool and die, steel, metals and scrap processing industrial applications.Our technicians and engineers have 23 years of Experience in the Bearing Industry.The continued expansion of our ball bearings, mounted units and power transmission product lines, along with our attention to detail and quality, has allowed EPG to gain broad acceptance to a diverse customer base.12A-4 roller chain & sprocket is manufactured dimensionally to ANSI B29.1 and ISO standards, so it directly interchanges with other ANSI, DIN, and ISO certified chain & sprockets. Though dimensionally equivalent this chain & sprocket exceeds in strength, performance, and durability. Additionally, this 12A-4 roller chain & sprocket is manufactured using heat-treated precision comp1nts, features a solid roller design for increased performance, and is supplied with a high-quality lubricant applied to the chain & sprocket from the factory. For additional information or if you need assistance, please contact us, and we will be happy to assist you.
12A-4 Roller Chain & Sprocket Dimensions
- ISO Chain & Sprocket #: 12A-4
- ANSI Equicvelnt #: 60-4
- Pitch (P): 119.050mm
- Roller Diameter (D): 11.91mm
- Width Between Inner Plates (W): 12.57mm
- Pin Diameter (E): 5.94mm
- Pin Length (L): 94.4mm
- Connecting Link Pin Length (A): 96.1mm
- Inner Plate H8 (H): 18.00mm
- Plate Thickness (T): 2.42mm
- Transversal Pitch (V): 22.78mm
- Average Tensile Strength: 139.92 kN
- W8 Per Meter: 6.21 KG
