Industrial Bearings[INQ. NO. 1803M07] Jalman Precision has since 1974 been manufactured state-of-the-art products such as needle roller bearings, rod ends, spherical plains, ball joints, LM stroke by using self-developed technology. The company continues to produce rare kinds of bearings with competitiveness in terms of price, quality, design, durability, etc. To meet the demanding requirements from the valued clients of global markets, the firm is fully equipped with such arrangements as upgraded facilities and knowhow.
The maker’s cam followers are main players that lead the company’s overseas drive. They can be effectively applied into static loads and heavy loads at low and middle high speed.The most elements such as shafts, rollers, needles and thrust washers are made of carbon chromium bearing steel.
The NA 49 and NKI series are basic bearings assembled with outer ring, cage with needle rollers and separable inner ring. These bearings can have heavy loads because the friction figure is much higher than ball bearings and can be subjected to high speed rotations depending on the loads because a cage assembly prevent from friction of each needle rollers.
Furthermore, JMC bearings are suitable for many kinds of machines such as automatic machinery, cam working assembly, specialized machinery, transmission for vehicle, printing machinery, air-pump, electric clutch, hydraulic machine, etc.

The group of engineers from Jalman Precision specialize in bearings providing customers with solutions based on selfdeveloped systems designed for quality improvement. They discover new items, minimize defective products, and monitor in real time quality-abnormalities in order to satisfy the ever-varying and exclusive demands of customers.
The company provides services via a network in around 30 countries across the world, playing a key role in the development of the machinery industry through environmentally friendly management and corporate philanthropic activities.
Park Kyung-yoon, CEO of Jalman Precision, explains, “Although our sales volume is still small, we are exporting to around 30 countries including those in Europe, the Middle East, Australasia, and Asia, as well as North, Central, and South America and successfully positioning ourselves in the global market. We put our heart and soul into each product we produce.” | Blog Magazine of korean-machinery, brands and Goods