12B Double-Row Roller Chain
Product parameters
Pitch (P) 19.05mm
Roller diameter (R) 12.07mm
Inner link width (W) 11.68mm
Pin diameter 5.72mm
Chain plate thickness 1.88mm
Minimum tensile strength 61.0kN (6220kgf)
Maximum allowable tension 8.98kN (916kgf)
Approximate weight 2.50kg/m
Number of component links 160
Product features and advantages
High load capacity
The 12B double-row roller chain adopts a double-row structure design. Compared with a single-row chain, its load capacity is significantly enhanced. It can withstand greater tension and load, and is particularly suitable for high-load industrial applications.
Corrosion resistance
The chain is made of high-quality stainless steel or carbon steel, has excellent corrosion resistance, and can be used for a long time in water, acidic or alkaline environments, ensuring the stability of the equipment in harsh environments.
Low-noise operation
The roller design makes the chain mainly use rolling friction during operation, which effectively reduces friction and operating noise, ensures smooth operation of the equipment, and reduces maintenance costs.
High precision and reliability
The 12B double-row roller chain has high pitch accuracy, can achieve precise positioning and transmission, and is suitable for production processes with high conveying accuracy requirements.
Wide range of applications
The chain is suitable for a variety of industrial scenarios, including food processing, packaging industry, mechanical engineering, electronic manufacturing and logistics transportation, etc., which can meet the needs of different industries.
Durability and long life
Through cold forging and multi-pass cold rolling hardening process, the 12B double-row roller chain is not easy to deform and break during long-term operation, ensuring the stability and reliability of the equipment.
FAQ
Q1: What is the applicable temperature range of the 12B double-row roller chain?
A: The applicable temperature range of the 12B double-row roller chain is -20°C to 400°C, and it can maintain performance in a wide temperature range.
Q2: Is the 12B double-row roller chain compatible with single-row sprockets?
A: Yes, 12B double-row roller chain is compatible with standard single-row sprockets, but you need to pay attention to the difference in transmission capacity and permissible speed.
Q3: Does 12B double-row roller chain need regular lubrication?
A: The chain is designed to be maintenance-free, but regular inspection and lubrication are recommended to extend service life in high-load or harsh environments.
Q4: What is the tensile strength of 12B double-row roller chain?
A: The minimum tensile strength of 12B double-row roller chain is 61.0kN (6220kgf), which can withstand large tensile forces.
Q5: Is 12B double-row roller chain suitable for conveying equipment?
A: Yes, 12B double-row roller chain is very suitable for conveying equipment due to its high load capacity and stability, especially in occasions where precise positioning is required.
