F-10-3409 model, supplied by INA bearing manufacturer

F-10-3409 model, supplied by INA bearing manufacturer

Brand: INA

model:F-10-3409

1、 Brand Overview

INA? Is it a brand of clothing? A type of furniture? No, no, neither. The INA I'm referring to is a high-precision mechanical component - a bearing brand. INA develops and produces rolling bearings, sliding bearings, linear motion products, and automotive engine components worldwide. As a partner in research and development, INA has been closely collaborating with customers since the initial stages of system development. New solutions tailored to users are born every day, which means that over 1000 new products are launched into the market every year. INA has invested heavily in its research and development department, with a particular focus on the construction of new research and development centers in Germany, Asia, and North America recently.

As early as 1946, George? Dr. Georg Schaeffler and his brother Wilhelm co founded Schaeffler Corporation and demonstrated the significance of breaking through thinking frameworks in 1949. At that time, his research and development of needle roller and cage components led to a major breakthrough in the application of needle roller bearings in the industrial field, filling the gap in this field. George? Schaeffler's innovative spirit and desire for success have become an eternal part of INA's corporate culture in 35 factories worldwide. For decades, INA has represented creative solutions, professional standards in design and production, and great attention to customer requirements. Breaking free from the constraints of thinking patterns, breaking through the obstacles of traditional habits, and finding new ways, whether from the beginning of a company's establishment or decades later today, are all the essence of corporate culture.

INA: is a well-known bearing brand in Germany, belonging to the German INA Bearing Company under the Schaeffler Group. It was founded in 1946 and is headquartered in Nuremberg, Germany. Since its establishment, INA Bearing Company in Germany has been committed to product innovation to meet customer needs and provide high-quality assurance, making it the world's leading supplier of rolling bearings and a recognized partner for automotive manufacturers. Bearings are an important component in contemporary mechanical equipment. Its main function is to support mechanical rotating bodies, reduce their friction coefficient during motion, and ensure their rotational accuracy. According to the different friction properties of moving components, bearings can be divided into two categories: rolling bearings and sliding bearings. Rolling bearings have been standardized and serialized, but compared to sliding bearings, they have larger radial dimensions, vibration, and noise, and are also more expensive. The INA brand is widely used in the automotive industry, including engines, transmissions, and chassis, as well as in the industrial sector. INA has unparalleled technological advantages in precision product molding and provides customers with excellent cost-effective solutions based on this. In the industrial sector, four industry management departments respectively guide the market promotion of INA and FAG brands in the fields of production machinery, power transmission and railway, heavy industry, and consumer products.

2、 Product Introduction

Definition of bearings:
A bearing is a component that supports a shaft, which can guide the rotation of the shaft and also withstand the idle parts on the shaft. The concept of a bearing is very broad. The component that supports the axis of relative rotation is called a bearing. Usually, it is axis rotation. There are also cases where the shaft does not rotate but the housing rotates, such as car wheel hub bearings. Bearings are the foundation of all machines and an indispensable product in modern society; Known as the "grain of the machinery industry", it ensures the quality of all supplied products and the normal operation of equipment. Tongqi Bearing specializes in providing services for industrial production and automotive maintenance; Specializing in imported brands, gathering classic bearings from various countries, consolidating the comprehensive strength of each brand, and continuously providing technical services to users and distributors; Assist customers in solving difficult problems such as bearing selection, domestic and foreign brand exchange, and model specification substitution; In the market economy of the new century, helping enterprises reduce costs, provide economic benefits, and ensure worry free operation of equipment.

3、 Product parameters

Brand: INA Model: F-10-3409 Old Model: F-10-3409
Inner diameter: 20 (mm) Outer diameter: 40 (mm) Thickness: 27.5 (mm)
Retainer and its material: Other usage characteristics: Other uses: Other
Number of rolling element columns: Single row Rolling track type: Convex rolling track Sample or in stock: In stock

4、 Product images

model:F-10-3409

Printing machine bearings are used for central positioning of plate cylinders, rubber cylinders, impression cylinders, and transfer cylinders. This means that bearings should meet a series of requirements as much as possible. The accuracy of roller bearing arrangement has a decisive impact on printing quality. The bearings of the printing machine must ensure that all cylinders can work together to the best extent during the printing process. There must be no relative motion in the radial and axial directions. Therefore, bearings must meet high requirements in terms of zero clearance, rigidity, and operational performance. Moreover, it must be possible to control the axial movement of the printing plate cylinder to achieve skew adjustment (diagonal alignment function).

5、 Product Description

Bearing characteristics:
An important characteristic of printing machine bearings is their low friction torque and low operating temperature. Usually, the working temperature of bearings should not exceed+60 ° C to prevent adverse effects on the printing process.
Cylindrical roller bearings have low friction, which is beneficial for high-speed operation of printing machines.
The friction torque and temperature rise of bearings are influenced by the following important factors:
1. Bearing type
2. Bearing size
3. Speed
4. Load capacity
5. Bearing clearance
6. Lubrication
7. Application scenarios
8. Sealed.
Lubrication has a significant impact on the operating temperature of bearings. The use of special high-performance lubricating grease can greatly reduce the working temperature of bearings compared to oil lubrication.
Therefore, it is necessary to carefully determine the amount of lubricating grease during initial lubrication and re lubrication based on the type of bearing.

Features: Needle roller/thrust cylindrical roller bearings include an outer ring with radial and axial raceways, two shaft rings, an inner ring, a radial needle roller cage assembly, and two thrust cylindrical roller cage assemblies. There are two types of bearings: bolted and non bolted.
Radial and axial load-bearing capacity: In addition to radial forces, bearings can also withstand axial forces and overturning moments in two directions.
Preloading and internal clearance: The outer ring, inner ring, and axial cage are matched with each other, so after pre tightening with INA precision locking nuts, the bearing can achieve no axial clearance. The internal radial clearance of the bearing complies with group C2 of standard DIN 620.
Bolt mounted bearings: Needle roller/thrust cylindrical roller bearings ZARF (L) have holes on the outer ring. This allows for direct installation in adjacent structures or radial positioning holes through bolts. Due to the bolted installation of the outer ring of the bearing, additional bearing end caps and selection work can be eliminated. Use precision locking nuts AM or ZM (A) to pre tighten the bearing, with the bearing tightly against the shaft shoulder.
With sealing components: To make the design simpler, it is recommended to use the sealing component DRS. The sealing component is aligned with the outer ring and protects the bearing from external factors.

Installation steps
Before installing the bearing on the shaft, it is necessary to first remove the fixing pin of the bearing sleeve, polish the surface of the shaft neck smooth and clean, and apply oil to the shaft neck for rust prevention and lubrication (allowing the bearing to rotate slightly on the shaft).
2. Apply lubricating oil to the mating surface between the bearing seat and the bearing, and install the INA bearing into the bearing seat. Then fit the assembled bearing and bearing seat together onto the shaft Push to the desired location for installation.
3. Do not tighten the bolts that fix the bearing seat yet, but allow the bearing sleeve to rotate within the bearing seat. Install the other end bearing and seat on the same shaft, rotate the shaft a few times, and let the INA bearing automatically align itself. Tighten the bearing seat bolts again.
4. Install the eccentric sleeve. First, insert the eccentric sleeve onto the eccentric step of the bearing inner sleeve and tighten it by hand in the direction of the shaft rotation Then insert or press the small iron rod into the counterbore on the eccentric sleeve Use a hammer to strike the small iron rod in the direction of axial rotation Install the eccentric sleeve firmly, and finally tighten the hexagon socket screw on the eccentric sleeve.

We will provide you with servo control systems and other peripheral services, and promise to install and debug each motor on-site. Give your choices the maximum appreciation potential! Our products are well-known imported transmission products from various countries such as Taiwan, Japan, Germany, and the United States to ensure that our product quality is leading in China. They are original and authentic, with excellent quality and affordable prices. This has been our commitment to customers for the past decade. Welcome to consult!