Used Ball Bearing for sale (5,703)

Condition: as good as new (ex-display), Diameter 20 - 95 mm Nksljnwmlkjhccqtow

Condition: used, 255587, PBUF 50, SNR, fixed bearing unit with ball screw, L=68cm Nslhccqjvrhwvotskw Model: 255587 Type: PBUF 50 Condition: Used

Year of construction: 2019, Condition: new, Brand C&U Group Shanghai Bearing Co Ltd Model: TM6307/41RS Year of manufacture: Unused Nkolhcoqa Anqscqtew Weight (kg) approx 6790 net Number of pieces in stock 17350 ( approx ) Made in China Comments Contact us for min. quantity Terms of sale Contact us for min. quantity

Condition: used, Functionality: fully functional, diameter verschiedene mm condition teilweise ohne Verpackung weight ca. 1,4 t . 2,20 Euro /kg Nkjlhcceibbrweqtjw +++++ Please note: The machine is dismantled and ready for loading. It is not possible to show it under power or make a video. Our offer includes already the best pictures. So we don’t have and won’t send additional pictures. +++++

Condition: as good as new (ex-display), for roller bearings and pulleys Opening width max. 240 mm Ball bearing is pulled axially Pulling force max. 7 tons Weight approx. 6.5 kg Nelhcjvkpwuocqtokw

Condition: used, ZKLF 2575-2RS-2AP, INA axial angular contact ball bearing with lifting spindle 885mm Model: ZKLF 2575-2RS-2AP Nkelheq S Tg Roccqtow Condition: Used

Year of construction: 1990, Condition: new, Brand SKF Type 6202-Z/QE6 Year of manufacture: Unused Weight (kg) approx. 9400 gross / 8780 net Njlhcoqa Am Tjcqtekw Number of pieces in stock 193.200 ( approx) Made in France Comments Contact us for min. quantity Verkoopcondities Contact us for min. quantity

Year of construction: 1995, Condition: new, Brand TAM bearing Nkjlhccoqa Al Doqtow Type 51208 Year of manufacture: Unused Weight (kg) approx. 1280 gross / 1130 net Number of pieces in stock 4200 ( approx) Made in China Comments selling only as 1 lot Verkoopcondities selling only as 1 lot

Year of construction: 2019, Condition: new, Brand NXZ Model: 6316, 6318, 6319, 6320, 6326, 6328, 30224, 30315, 30316, 30324, 30328, 30330, 32221, 32315, 32316, 32317 Year of construction: Unused Weight (kg) approx 11360 Made in China Comments Single packed or wrapped, packed in cartons by multiple pieces Selling condition Selling as full quantity only Nkslhccqjqa An Uetow

Year of construction: 1992, Condition: new, Brand NSK Nkelhcceqa Anfsqtew Model: 6203 C2 Year of construction: Unused Weight (kg) approx. 12460 gross / 11880 net Number of pieces in stock 170.280 ( approx) Made in Japan Comments single row deep grove ball bearing , packaging by 360 pieces in carton Sales condition Please contact us for min quantity

Condition: new, ZKLN4090-2Z-2AP, NIS Axial Angular Contact Ball Bearing - New Nkolhsq S Sy Ioccqtew Model: ZKLN4090-2Z-2AP Condition: New

Condition: used, Roller bearings, ball bearings, barrel bearings, bearings, roller bearings, thrust bearings, linear ball bearings -Linear ball bearings -Inside diameter: 30 mm -Outer diameter: 47 mm -Length: 68 mm -Price: per piece Nslefgyf Ijhccqtokw -Number: 117 pieces -Weight: 0.3 kg/piece

Condition: new, ZKLN3072-2Z-2AP-XL, 000555592-0000-02, INA axial angular contact ball bearing - New Nslhceq S R T Uscqtskw Model: ZKLN3072-2Z-2AP-XL, 000555592-0000-02 Condition: New

Condition: used, Cylindrical roller bearings, spherical roller bearings, deep groove ball bearings -FAG: 6218MA.C3 -Outer diameter: 160 mm -Inside diameter: 90 mm -Width: 30 mm Nkelhccqjd S Ibbstjw -Price: per piece -Number: 2 pieces -Weight: 2.7 kg

Condition: used, Ball bearings, bearings, bearing set, accurate, radial ball bearings, roller bearings -Type: 71944CTP2HUL Nkelhccod Nw H Djqtew -Lubricating groove -Bore: Ø 220 mm -Outer diameter: 300 mm -Width: 75 mm -Number: 4x bearings available -Price: per piece -Weight: 14 kg

Condition: used, Axial deep groove ball bearings, axial deep groove ball bearings, axial ball bearings, thrust bearings -Manufacturer: ISB, axial ball bearing 51144M -Main dimensions according to: ISO 9001: 2000 -Outer diameter: 270 mm -Width: 37 mm -Inside diameter: 220 mm -Number: 4x ball bearings available -Price: per piece -Weight: 4.5 kg Njlhcef Ngcgecqtekw

Condition: used, Axial deep groove ball bearings, axial deep groove ball bearings, thrust ball bearings, thrust bearings -Manufacturer: FAG, axial deep groove ball bearing 51164PM, OVP -Outer diameter: 400 mm -Dimension: Ø 400 x 65 mm -Weight: 18.4 kg Nkelhef S Ncljccqtjw

Condition: used, Ball bearings, deep groove ball bearings -Number: 80x stock available Nkolhccqob A S Dketow -Price: per piece -Interior diameter: Ø 10 mm -Outer diameter: Ø 28 mm -Width: 8 mm -Weight: 0.2 kg/piece

Condition: new, fuel type: electric, Year of construction: 2025, machine/vehicle number: 2700x4500, Equipment: low noise, Main Technical parameters of the ball mill Drum diameter: 2400mm Drum length: 4500mm Motor power: 320KW Max input size: 25mm Capacity:35-60 t/h Weight: 72Tons Ball loading: 30Tons Besides this model, we also have the other models like 2700x4500, 3200x4500, 1830x13000mm, and so on, and we can also offer customerization service, we can also provide complete grinding solution for various industries like cement, quartz, ore beneficiation plant, and so on, welcome to contact us for more info. A ball mill is a common grinding machine used to grind and blend materials for use in mineral processing, including ore mining and the production of silica (silicon dioxide). When it comes to ore mining and silica grinding, the characteristics of the ore and the final product requirements will play a crucial role in selecting the appropriate ball mill. Here are some considerations for using a ball mill in ore mining and silica grinding: 1. Ore Characteristics: - Hardness: The hardness of the ore determines the type of ball mill that is most suitable. Harder ores may require a more robust and wear-resistant ball mill. - Particle Size Distribution: The initial particle size of the ore affects the grinding process. Different ores may require different approaches to achieve the desired particle size. Nslhccsq Igiieqtjkw 2. Silica Grinding: - Silica Content: If the primary goal is to grind silica, it's important to consider the initial silica content and the desired final particle size. Silica grinding often requires special attention to prevent excessive wear on the milling equipment. 3. Ball Mill Type: - Overflow vs. Grate Discharge: The type of discharge from the ball mill can impact the final product and the grinding efficiency. Overflow mills are generally used for most grinding applications, while grate discharge mills are more suitable for certain types of ores. 4. Mill Size and Capacity: - Mill Diameter and Length: The size of the ball mill should be selected based on the amount of material to be ground and the desired throughput. - Capacity: Ensure that the chosen ball mill has the capacity to handle the required volume of material efficiently. 5. Grinding Media: - Material and Size: The choice of grinding media (balls or cylpebs) and their size depends on the hardness of the ore and the desired final particle size. Different grinding media materials can impact the purity of silica during grinding. 6. Liners and Lifting Aids: - Liners: Consider the type of liners used in the ball mill to protect the shell and optimize the grinding process. - Lifting Aids: Some mills use lifting aids to enhance the grinding action and promote better mixing of the material. 7. Control and Monitoring Systems: - Automation: Utilize control systems to automate the milling process and ensure optimal performance. - Monitoring: Regularly monitor the milling process to adjust parameters as needed for consistent and efficient operation. 8. Safety Measures: - Safety Systems: Implement safety features to protect personnel and equipment during operation. Always follow the manufacturer's recommendations and guidelines for operation and maintenance to ensure safe and efficient use of the ball mill in ore mining and silica grinding applications.

Condition: like new (used), Year of construction: 2023, FBM Chocolate Ball Refiner 2023 Model - Taomax Very little use Magnetic facility for the collection of any particles in the product Ball mills are capable of rapidly producing chocolate, nut pastes (for gianduia), and spreadable creams. It has been designed to reach 20/25 microns thinness. The Machine is equipped with an integral internal pump and reversible auger that ensure fast and homogeneous refining, avoiding unwanted clogging. TaoMax is controlled by a compact touchscreen PLC that makes it easy to learn to use and operate as well as to create, store, and recall [up to NNN] recipes. Control parameters include the speed of the internal stirrer, the speed of the pump, working temperature (separate heating and cooling circuits), and the overall refining time. There's the possibility to add an electro magnectic filter. Nolounumrehccqtskw To remove the balls the machine is equipped with a lateral door. Technical Data Weight: 750 Kg Capacity:105 kg KW: 11

Condition: ready for operation (used), Ball Mill, Grinder, Crusher , Used machine Overall dimensions: 5950 x 2200 x 2005 Weight: 16 tons Power: 75 kW Roller diameter: 1264 mm Roller length: 3710 mm With 63-66 HRC armor (in good condition, 4 cm thick) Nkelhcceqhn Itoqtsw Built on a steel frame Grinding capacity: Fineness of grinding - D90-160um Limestone powder: 1 ton/hour Glass grind: 1 ton/hour Electrical data: 400/690 V; 50/60 Hz; 136 A; 75 kW

Condition: like new (used), Functionality: fully functional, axle configuration: 2 axles, color: red, Ref.: 1771. AVAILABLE FOR RENT GONDOLA semi-trailer, PRIM - BALL brand, with electric traction CABESTRANTE for loading vehicles, with 2 manual access ramps, 2 axles, double wheel, drum brake, pneumatic suspension, CONSULT PRICE !!!! Njlhccqsuub A Hotekw

Condition: new, Functionality: fully functional, Year of construction: 2025, There are several types of ball mill grinding plants designed for different applications and industries. The choice of the specific type depends on factors such as the material being processed, the desired final product characteristics, and the production capacity required. Here are some common types of ball mill grinding plants: 1. Open Circuit Ball Mill: - In an open circuit ball mill, the material passes through the mill only once, and the finished product is obtained directly. This type is suitable for dry grinding and often used for cement grinding. 2. Closed Circuit Ball Mill: - Closed circuit ball mills have a separator, which separates the fine particles from the coarse ones. The coarse material is returned to the mill for further grinding, while the fine product is collected and sent to storage. This type is commonly used in mineral processing circuits. 3. Overflow Ball Mill: - Overflow ball mills discharge the slurry over a trunnion at the discharge end. This type is suitable for wet grinding or when the slurry has a high moisture content. 4. Grate Discharge Ball Mill: - Grate discharge ball mills discharge the slurry through the grate at the discharge end. This type is suitable for dry or wet grinding and is often used for grinding materials with high moisture content. 5. Peripheral Discharge Ball Mill: Nkolhcsq Nx Alscqtew - In a peripheral discharge ball mill, the grinding chamber is larger at the feed end, allowing the material to be discharged peripherally. This type is suitable for coarse grinding and often used for rod mills. 6. Planetary Ball Mill: - Planetary ball mills are designed for high-energy milling and are suitable for both dry and wet grinding. They have one or more grinding jars that rotate around a central axis, creating a planetary motion. This type is often used for laboratory applications. 7. Ball Mill with Ceramic Lining: - Some ball mills are lined with ceramics to reduce wear on the inner surface of the mill. This is particularly common in the production of ceramic materials, pigments, and refractories. 8. High-Energy Ball Mill: - High-energy ball mills use mechanical alloying processes to create new materials. These mills operate at high rotational speeds, causing the balls and the material being ground to impact with high energy. They are suitable for milling hard and brittle materials. 9. Air-Swept Ball Mill: - In an air-swept ball mill, the material is fed into the mill with ambient air, and the finished product is collected in a dust collector. This type is commonly used for coal grinding in the cement industry. 10. Tube Mill: - Tube mills are long cylinders with a charge of steel balls used for grinding raw materials, coal, and clinker. They can be open or closed circuit and are widely used in cement and mineral processing industries. 11. Continuous Ball Mill: - Continuous ball mills operate continuously, and the material to be ground is fed at one end and discharged at the other. These mills are suitable for grinding materials in a continuous process.

Condition: new, Functionality: fully functional, power: 55 kW (74.78 HP), Year of construction: 2025, A coal ball mill, also known as a coal grinding mill, is a type of grinder used to grind and blend materials for use in mineral dressing processes, paints, pyrotechnics, ceramics, and selective laser sintering. It is a cylindrical device used to grind or mix coal, ores, chemicals, and other materials mechanically. Here are key features and aspects of a coal ball mill: 1. Cylindrical Structure: - The coal ball mill typically consists of a horizontal cylindrical shell. The inner surface of the shell is usually lined with abrasion-resistant material such as steel or rubber to protect it from wear. 2. Grinding Media: - Grinding media, such as steel balls or ceramic balls, are placed inside the coal ball mill to assist in the grinding process. The rotation of the mill causes the grinding media to cascade and grind the coal particles. 3. Coal Feed and Discharge: - Coal is typically fed into the mill through a central feed pipe, and the ground coal particles are discharged through a discharge end. The size of the coal particles is reduced during the grinding process. 4. Rotational Motion: - The coal ball mill rotates on its horizontal axis. The rotation of the mill is controlled by a motor, and the speed can be adjusted to control the grinding process and particle size. 5. Air Sweeping: - Some coal ball mills incorporate an air-swept design. Air is introduced into the mill to facilitate drying and transport of the pulverized coal out of the mill. This design helps in controlling the moisture content of the coal and aids in the grinding process. 6. Drying and Grinding: - In addition to grinding, the coal ball mill may also have a drying function. This is particularly important if the coal being processed contains moisture. The drying and grinding functions are often achieved simultaneously in some coal mills. 7. Control System: - Modern coal ball mills are equipped with control systems to monitor and regulate key parameters such as mill speed, feed rate, and temperature. This allows for optimization of the grinding process and efficient coal processing. 8. Application: Nolhccqoq Nf U Eotskw - Coal ball mills are commonly used in coal-fired power plants and other industries where coal is used as a fuel. They are part of the coal pulverization system, which grinds coal into fine powder for combustion in boilers. 9. Safety Features: - Safety features, such as monitoring devices and emergency shutdown systems, are often incorporated into coal ball mills to ensure safe operation. 10. Wear Protection: - Wear-resistant materials are used in critical areas of the coal ball mill to withstand the abrasive nature of coal and extend the life of the mill components. Coal ball mills play a crucial role in coal pulverization processes in power plants, contributing to the efficient combustion of coal for electricity generation. The specific design and features of coal ball mills can vary among different manufacturers and applications.

Year of construction: 2025, Condition: new, ceramic ball mill ,Batch ball mill ,also called ceramic ball mill ,it is used for fine grinding of feldspar,quartz,clay,ore and so on.The ceramic ball mill is mainly used for material mixing, grinding,uniform product fineness,and saving power.It can be dry or wet.The machine can use different liner types according to production needs to meet different needs.The fineness of the grinding operation is controlled by the grinding time ceramic ball mill Working principle Nkolhsvzx Aujccqtow when ball mill working,steel balls inside drum will rotate with the drum to some height,and then steel balls fall down with materials to reach the point of grinding. Working Principle of Ceramic ball mill ceramic ball mill ,Intermittent ball mill grinding operation is finished in the cylinder body. When the cylinder rotates, materials ascend to a certain height and then fall along a certain path due to the balls' gravity. Two forces are generated on the balls inside. One is the force on balls through tangent direction; the other is a opposite force in the contrast to the diameter of balls, as a result of the force generated when the balls slide down. These two forces will constitute a couple for the steel balls. The balls are squeezed between the cylinder and the adjacent steel balls, so the couple can make unequal-sized friction force. The balls will orbit along with the cylinder axis and then fall down, which can produce a strong impact force on the ores in the cylinder body and, as a result, the ores will be crushed. In conclusion, the ores in the cylinder body are mainly crushed by composite effect of peeling force, impact force and extrusion force. Ceramic ball mill also named Intermittent ball mill which adopts the wet intermittent operation, is used for fine grinding and mixing the material such as feldspar, quartz, clay ceramic raw materials. The discharging and the mud size can through through 1000 sieve pore. This machine is high milling machinery, materials should be Broken in the fineness of the state into the grinding mill to get the highest efficiency and economic benefits. The cement mill is key equipment for the grinding process of the cement clinker after the crushing process of it. It is mainly used in the cement silicate product industry. After long term design and manufacture of the cement mill, our company now has series of cement mill with various specifications to meet with different requirement from our customers. Features of Cement Mill Our company adopts suitable transmission methods according to different specifications. We have brim drive and center drive as transmission form. The cylinder adopts new type step lining to increase the grinding area. And it is easily repairable and changeable. The new designed separate-chambered structure adopts flexible lifting blade and fixed lifting blade and it is easily fixed and repaired. Working Principle of Cement Mill The cylinder will rotate by the transmission device. Due to the inertial centrifugal force, the steel balls will stick on the liner plate and rotate with the cylinder together. When the steel balls come to a certain height, it will fall down by gravity and impact the raw material. And the repeated going-up, falling down, slide and roll of the steel balls can grind the raw material together with the liner plates.