Used Angular Contact Thrust Ball Bearing for sale (21,475)

Year of construction: 2004, condition: excellent (used), Slewing bearings, slewing ring, single-row ball bearing, four-point contact bearing, gear ring, steering ring, -Slewing bearings -Type: Drawing No. 281.30.1200.013.11.1503 -Dimensions: see photos -Dimensions total: Ø 1395 x 90 mm -Transport weight: 240 kg Codpjiqpx Nofx Ai Sorh

Condition: new, functionality: fully functional, Year of construction: 2026, Dry and Wet Ball Mill: Structure, Operation, and Technical Details A ball mill is a fundamental grinding device used in mineral processing, cement manufacturing, chemical production, and other industrial applications. It works by rotating a cylindrical shell filled with grinding media—usually steel balls—causing impact and friction that reduce materials to fine powder. Based on the grinding environment, ball mills are classified into dry and wet types, each suited for specific materials and process requirements. Working Principle Both dry and wet ball mills operate on the same mechanical principle. The rotating cylinder, driven by a motor through a gear system, lifts the grinding media and material along the inner wall. As the rotation continues, the balls fall under gravity, striking and grinding the material. The difference lies in the presence or absence of a liquid medium during grinding. Dry Ball Mill A dry ball mill is used when the material must remain moisture-free or when water could affect product quality. It is commonly applied in cement clinker, limestone, quartz, and refractory material grinding. The discharge can be either grate type or overflow type, depending on the desired fineness. Technical Features: Feeding size: ≤25 mm Discharge size: 0.075–0.4 mm Capacity: 0.65–90 t/h Crsdpfoq Nx Alsx Ai Ssh Liner material: High manganese steel or wear-resistant alloy Drive system: Gear-driven or direct-coupled motor Dust control: Equipped with air exhaust and dust collector Advantages: Suitable for materials sensitive to moisture No drying process required after grinding Lower corrosion risk and simpler maintenance Easier material classification and separation Limitations: Dry grinding produces more dust and heat, requiring efficient ventilation and dust collection systems. Wet Ball Mill A wet ball mill operates with water or another liquid medium added to the material. The slurry formed during grinding improves efficiency by reducing friction and preventing excessive heat buildup. It is widely used in ore beneficiation, ceramics, and chemical industries. Technical Features: Feeding size: ≤25 mm Discharge size: 0.074–0.2 mm Capacity: 0.65–615 t/h Liner material: Rubber or high-chromium steel Discharge method: Overflow or grate type Auxiliary equipment: Classifier, pump, and thickener for slurry circulation Advantages: Higher grinding efficiency and finer particle size Reduced dust and noise levels Continuous operation suitable for beneficiation circuits Better control of particle uniformity Limitations: Requires drying if the final product must be in powder form and involves more complex slurry handling. The selection between dry and wet grinding depends on the material characteristics, downstream process, and environmental conditions. Dry mills are preferred for materials that must stay moisture-free, while wet mills are ideal for fine grinding and slurry-based processes. Conclusion Dry and wet ball mills share the same mechanical structure but differ in their grinding environment and application scope. The dry type offers simplicity and low maintenance for moisture-sensitive materials, while the wet type provides higher efficiency and finer output for mineral and chemical processing. Understanding their technical parameters and operational differences ensures optimal equipment selection, improved productivity, and reliable performance in industrial grinding operations.

Condition: excellent (used), Ball bearings, roller bearings, axial cylindrical roller bearings, cylindrical roller bearings Cedpfezbrltjx Ai Ssrh -Manufacturer: NSK, cylindrical roller bearing inner ring unused -Type: NNU4960 03DR -Outer diameter: 335 mm -Inner diameter: 300 mm -Width: 120 mm -Quantity: 2x inner ring available Price: per piece -Dimensions: Ø 335 x 120 mm -Weight: 16.2 kg/pc.

Condition: excellent (used), Rolling bearings, ball bearings, SKF bearings, SKF, self-aligning bearings, roller bearings, needle bearings, axial cylindrical roller bearings, shaft washer, axial needle roller and cage assembly, cylindrical roller and cage assembly, cylindrical roller bearings -Manufacturer: INA, needle bearing with inner ring unused OVP -Type: RNA/NA 4824 -Outer diameter: 150 mm -Inner diameter: 120 mm -Number: 6 needle bearings available -Price: per piece -Bearing dimensions: Ø 150 x 30 mm -Weight: 1.2 kg/piece Cedpfx Asv Spwqei Sorh

Condition: used, functionality: fully functional, functionally tested; item originates from the dismantling of equipment at an automotive supplier Manufacturer: Phoenix Contact Credpfx Aozmm N Nei Seh Type: MCR-S-1-5-UI-SW-DCI Description: Universal signal converter from Phoenix Contact for galvanic isolation, amplification, and conversion of current and voltage signals. Designed for precise signal transmission between the field and control levels in industrial automation systems. Input signal: 0–5 V / 0–20 mA, switchable Output signal: 0–5 V / 0–20 mA, switchable Supply voltage: 24 V DC Accuracy: < 0.1 % Galvanic isolation: 2.5 kV Operating temperature: -20 °C to +60 °C Mounting type: DIN rail (35 mm DIN rail) Connection type: Screw terminals

Condition: excellent (used), Ball bearings, roller bearings, axial cylindrical roller bearings, cylindrical roller bearings -Manufacturer: INA, cylindrical roller bearing. SL04 5020PP, unused, original packaging -Type: INA SL045020-D-PP -Item no.: 1031 4147 MOuter diameter: 150 mm -Inner diameter: 100 mm -Width: 67 mm -Number: 6x cylindrical roller bearings available -Price: per piece -Dimensions box: 160/160/H70 mm Crodpfjv Rw Sysx Ai Seh -Weight: 3.8 kg/piece

Condition: excellent (used), Rolling bearings, ball bearings, SKF bearings, SKF, self-aligning bearings, roller bearings, needle bearings, axial cylindrical roller bearings, housing washer -Manufacturer: INA, bearing washer for axial cylindrical roller bearings 5 pcs. unused OVP Crjdpfxjv R U Eqe Ai Sjh -Type: GS 811 30 .: Carton: with 5 pieces of bearing washers -Quantity: 6x box available -Price/Sale: per carton -Dimensions box: 200/200/H50 mm -Weight: 3.8 kg/piece

Year of construction: 2026, condition: new, functionality: fully functional, A cement clinker grinding mill is a specialized equipment used to grind the hard nodular clinker into fine powder, which is cement. Most cement is currently ground in ball mills and also vertical roller mills, which are more effective than ball mills. Here are key features and information about cement clinker grinding mills: 1. Raw Materials: - The main raw material for making cement is clinker, which is produced by sintering limestone and clay. Other materials such as gypsum, fly ash, or slag may also be added during the grinding process to achieve specific properties. 2. Grinding Process: - The clinker and other additives are finely ground in the grinding mill to produce cement. The grinding process is a crucial step in cement production and contributes significantly to the final quality of the product. 3. Types of Mills: - Ball Mills: Traditional ball mills are commonly used for grinding clinker. They operate by rotating a cylinder with steel grinding balls, causing the balls to fall back into the cylinder and onto the material to be ground. - Vertical Roller Mills (VRM): VRM technology has become increasingly popular for clinker grinding. These mills use a rotating table with rollers to crush and grind the clinker, providing energy efficiency and a smaller footprint compared to ball mills. 4. Gypsum Addition: - Gypsum is often added during the grinding process to control the setting time of the cement. It prevents flash setting of the clinker and facilitates the formation of a workable and pumpable cement paste. 5. Quality Control: - Quality control measures, such as monitoring the fineness of the cement, chemical composition, and other properties, are implemented during the grinding process to ensure the final product meets the required specifications and standards. 6. Clinker Cooling: - Before grinding, the clinker is produced by heating the raw materials in a kiln. The clinker is then cooled before entering the grinding mill to prevent excessive heat build-up during grinding. 7. Dust Collection and Environmental Considerations: - Dust collectors and air pollution control systems are often employed to capture and control the dust generated during the grinding process, addressing environmental and safety concerns. 8. Packaging and Storage: - After grinding, the cement is typically stored in silos before being packaged in bags or dispatched in bulk for distribution to construction sites or for sale in the market. Cement clinker grinding mills play a crucial role in the cement production process, and advancements in technology continue to improve the efficiency and environmental sustainability of the grinding process. Technical details We have different options for different requirements, please contact our team for more info. Codpeq Nfbhjfx Ai Ssrh

Condition: new, functionality: fully functional, power: 55 kW (74.78 HP), Year of construction: 2026, Ball Mill for Powder and Mining Plant: Structure, Function, and Technical Details A ball mill is a key grinding machine widely used in mining, metallurgy, cement, chemical, and powder-making industries. It is designed to grind various ores and other materials into fine powder through impact and attrition between steel balls and the material inside a rotating cylindrical shell. In mining plants, ball mills are essential for ore beneficiation, preparing materials for flotation, magnetic separation, or leaching processes. In powder production, they ensure uniform particle size and high surface area for further processing. Working Principle The ball mill operates on a simple yet effective principle: as the cylindrical shell rotates around its horizontal axis, the grinding media (steel or ceramic balls) are lifted along the inner wall by centrifugal force and friction. When they reach a certain height, they fall freely, striking and grinding the material below. This repeated motion causes both impact and abrasion, reducing the material to the desired fineness. The grinding process can be performed in dry or wet conditions depending on the application. Structural Composition A standard ball mill consists of several main components: Feeding part: Equipped with a feeder or screw conveyor to ensure uniform material input. Discharging part: Can be grate type or overflow type, depending on the discharge method. Rotating part: The cylindrical shell made of steel plates, lined with wear-resistant liners. Transmission system: Includes motor, reducer, small transmission gear, and electrical control. Grinding media: Steel balls or ceramic balls of different diameters for efficient grinding. The internal liner design and ball size distribution are optimized to achieve maximum grinding efficiency and minimal energy consumption. Technical Details Typical Specifications: Feeding size: ≤25 mm Discharge size: 0.074–0.4 mm Capacity: 0.65–615 t/h (depending on model and material hardness) Cylinder speed: 18–38 r/min Power: 18.5–4500 kW Liner material: High manganese steel, rubber, or alloy steel Grinding media load: 30–45% of cylinder volume Operating Modes: Dry grinding: Suitable for materials that must remain moisture-free, such as cement clinker, limestone, and quartz. Wet grinding: Common in ore beneficiation, where water or slurry improves grinding efficiency and particle uniformity. Application in Mining Plants In mining operations, ball mills are used after crushing to further reduce ore size and liberate valuable minerals. They are integrated into grinding circuits with classifiers, hydrocyclones, and flotation systems. The ground material is classified by size, and oversized particles are returned to the mill for regrinding. This closed-circuit system ensures consistent product fineness and efficient energy use. Common Applications: Csdpoq Nf U Ejfx Ai Sorh Gold, copper, iron, and zinc ore grinding Cement clinker and slag processing Silicate and ceramic powder production Coal and mineral powder preparation Conclusion A ball mill is an indispensable piece of equipment in both powder production and mining beneficiation plants. Its ability to grind materials into fine, uniform particles makes it vital for downstream processes such as flotation, sintering, and chemical reactions.

Condition: used, Year of construction: 1988, operating hours: 2,506 h, functionality: fully functional, machine/vehicle number: 032-230, We are offering this Unicontrol 10 window manufacturing machine from Michael Wenig AG. It is in used condition, but fully functional. Year of manufacture: 1988, machine number: 032-230. Including control cabinet! Comes with three complete sets of tools from Leitz. - IV68 insert cutter with standard profile - IV68 cornice profile for listed buildings - Tools for wood and aluminum windows Cedpfx Ajzx Emdji Sorh The following tools are included (as seen in the pictures): 1x slot cutter, vertical and 1x horizontal 1x slot frame, horizontal 1x tenon cutter, vertical, bottom and 1x top 1x cornice profile slot cutter, horizontal 1x tenon cutter, vertical 7 slot cutters 1x milling head frame, left/right/ top 1x milling head frame, bottom 1x milling head cutter, left/right/ top 1x milling head cutter, 2-wing, vertical 1x milling head cutter, bottom 1x milling head cutter, aluminum, for clipping 1x frame milling head, aluminum, for clipping 1x glass bead cutter, profile, standard 1x glass bead cutter, profile, cornice 1x roller shutter bead cutter It was decommissioned due to lack of space. Further information is available upon request. Stored in a weatherproof location in 96231 Bad Staffelstein - Uetzing. Collection at your own expense, including loading. We are happy to help, but due to the weight and the necessary loading equipment, we cannot take over the loading and transport and cannot provide any guarantee. Private sale. Old, used machine. No warranty, return, or guarantee claims.

Condition: excellent (used), Axial deep groove ball bearings, axial deep groove ball bearings, axial ball bearings, axial bearings, axial spherical roller bearings -Manufacturer: FAG, axial spherical roller bearing , original packaging -Outer diameter: 380 mm -Inside: 280 mm -Width: 60 mm -Number: 2 pieces axial spherical roller bearings available Csdpof S Ncwsfx Ai Sorh -Price: per piece -Total dimensions: Ø 380 x 65 mm -Weight: 18 kg

Condition: excellent (used), Large slewing bearings, slewing ring, single-row ball slewing ring, four-point bearing -comes from: HUSS Rides, manufacturer of leisure facilities -Replacement part: from Top Junior 70011-15 Cjdpfjcgf R Dsx Ai Serh -Manufacturer: Rothe Erde -Type: 2 -Type: 2.060.40.0490.001 63132.609 -Outer diameter: 625 mm -Inner diameter: 354 mm -Height: 90 mm -Quantity: 3x available in storage -Price: per piece -Weight: 122 kg

Condition: used, Slewing bearings, slewing ring, single row ball slewing ring, four-point bearings -Comes from: HUSS Rides manufacturer of leisure facilities -Spare part: from Flic Flac connection from gondola -Manufacturer: IMO -Type: 001625 -Type: IMO 33/95 -Outer diameter: 624 mm -Inner diameter: 355 mm -Height: 98 mm -Number: 2x bearings available -Price: per piece -Weight: 118 kg Crjdscgf R Ajpfx Ai Ssh

Condition: used, Rolling bearings, ball bearings, SKF bearings, SKF, spherical bearings, roller bearings Crodpfx Aijd Nw H Ao Sjh -Type: 24056 CC/ W33 -Lubricating groove -Bore: Ø 280 mm -Outer diameter: 420 mm -Width: 140 mm -Weight: 74 kg

Condition: used, Ball screw with nut, transroll spindle, ball screw nut, threaded spindle, threaded rod, threaded bolt, threaded rod, ball screw drive, linear bearing, -Rexroth: R15104D977/R15104D973 Crodpfefdg Itox Ai Sjh -Shaft: Ø 38 mm -Thread length: 1150 mm -Number: 2x spindles available -Price: complete -Dimensions: 1710/330/H250 mm -Weight: 54 kg

Condition: used, Industrial security appliance for protecting and segmenting automation networks. Suitable for use in production facilities, machine controls, and industrial Ethernet networks. Manufacturer: Phoenix Contact Cedpozduzhsfx Ai Ssrh Series: FL MGUARD Type: RS4000 TX/TX Product type: Industrial security router/firewall Condition: used Quantity: 1 Communication standard: Industrial Ethernet Ports: 2 × RJ45 Ethernet TX Transmission rate: 10/100 Mbit/s Function: Firewall, VPN, network segmentation Mounting type: DIN rail Protection class: IP20 Diagnostic functions: LED status indicators Application area: Industrial network security, remote maintenance, machine and system communication

Condition: used, continuous grilling line all stainless steel bottom contact grilling + top hot air suitable for steam injection useful width conveyor 900 mm belt width 1.000 mm net length 4.750 mm Csdoz Ixw Espfx Ai Serh electrically heated 276 kW underplate max. 260°C air temperature max. 280°C belt washing system/hot water ± 60°C (operational supply) adjustable speed dimensions (l x w x h) : ± 6.600 x 1.500 x 2.300 mm new Teflon belt

Condition: used, Slewing bearings, slewing ring, single row ball slewing ring, four-point bearings -Comes from: HUSS Rides manufacturer of leisure facilities -Spare part: from -Manufacturer: INA -Type: VLA200544-N -Outer diameter: 640.3 mm -Interior diameter: 434 mm -Height: 56 mm -externally toothed -Teeth: 105 -Module: 6 mm Csdpfxjcghhko Ai Sorh -Number: 6x bearings available -Price: per piece -Weight: 39 kg/piece

Condition: used, continuous grilling line all stainless steel with lower and upper belt : bottom and top heating temperature of the belts is separately adjustable nett length 1800 mm belt width 600 mm electrically heated 93 kW belt washing system temperature from 50 up to 260°C Credpfx Aoz Hkh Tei Soh grilling time 0,3 – 3 m/min adjustable speed dimensions (l x w x h) : ± 3.400 x 1.800 x 2.000 mm

Condition: used, Type Combi 12110 TF continuous grilling line all stainless steel bottom contact grilling + hot air suitable for steam injection belt width 1.100 mm net length 11.000 mm underplate max. 260°C air temperature max. 280°C dimensions (l x w x h) : ± 13.500 x 1.700 x 2.400 mm independent platen – air temperature and steam control adjustable speed PLC control Siemens frequency (new hard- and software, frequency inverters) Cedpsz Hkhyjfx Ai Sjrh With new Teflon belt suitable for thermic oil heating (± 600 kW) with belt wash system

Condition: excellent (used), Rolling bearings, ball bearings, SKF bearings, SKF, self-aligning bearings, roller bearings, needle bearings, axial cylindrical roller bearings, housing washer Credov Rnwyopfx Ai Ssh -Manufacturer: SKF INA, GS housing washer for cylindrical bearings / axial needle roller bearings. Unused, -Type: GS81112 INA GS 811 12 -Outer diameter: 85 mm -Inner diameter: 62 mm -Quantity: 163x bearing disc available -Price: per piece / from 2 pieces 14,- €/piece / from 10 pieces 12,- €/piece -Carton dimensions: 90/90/H20 mm -Weight: 0.1 kg/piece

Condition: used, The machine is for sale together with all tools as shown in the pictures. Credpfey Rumtjx Ai Sjh

Condition: used, Rolling bearings, ball bearings, SKF bearings, SKF, self-aligning bearings, roller bearings, needle bearings -Needle bearing: roller bearing Csdpjgaby Dsfx Ai Sjrh -Inside: Ø 500 mm -Outer: Ø 549 mm -Width: 175 mm -Weight: 29 kg

Condition: used, Rolling bearings, ball bearings, SKF bearings, SKF, self-aligning bearings, roller bearings, needle bearings -Needle bearing: roller bearing -Inside: Ø 320 mm -Outer: Ø 359 mm -Width: 175 mm Credpfx Aiegabyyo Sjh -Weight: 19 kg

Condition: good (used), Roller bearings, ball bearings, spherical bearings, bearings, rolling bearings, spherical bearings, spherical roller bearings, cylindrical roller bearings -Spherical roller bearings: Roller bearings with lubrication groove -Type: 22322 -Bore: Ø 110 mm -Outer diameter: 240 mm Cjdpfx Aeg A U Nrji Sorh -Width: 80 mm -Weight: 17 kg