Used Deep Groove Ball Bearings for sale (7,600)

Year of construction: 2026, 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 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. Gkedpfx Aevzx Auokysc 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. Technical Details We have different models and options for different requirements, please contact us for more info.

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 Gedpfxof S Ncwe Akyskc -Inside: 280 mm -Width: 60 mm -Number: 2 pieces axial spherical roller bearings available -Price: per piece -Total dimensions: Ø 380 x 65 mm -Weight: 18 kg

Condition: good (used), Offer 35511 Technical specifications: - 8 ball bearing drawers, 90% extendable - Drawer size: approx. W 1010 x D 650 mm - Drawer heights: 2 x H 55 mm; 3 x H 80 mm; 3 x H 130 mm Gkodsxdi A Hopfx Akyoc - No key available - Cabinet space requirement: approx. W 1120 x D 780 x H 1000 mm - Weight: approx. 80 kg

Condition: used, Offer 35504 Technical data: - 7 pieces of ball-bearing drawers, each 90% extendable - Drawer size approx.: W 510 x D 600 mm each - Drawer heights: 1 x H 85 mm; 1 x H 65 mm; 5 x H 125 mm - No key available - Required cabinet space approx.: W 650 x D 700 x H 1020 mm Gjdpfxowzvlfj Akyskc - Weight: 80 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 Godpfx Akog A U Nrjyokc -Bore: Ø 110 mm -Outer diameter: 240 mm -Width: 80 mm -Weight: 17 kg

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 Gkedpfx Ajv Spwqekyec -Weight: 1.2 kg/piece

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 Gksdpfx Akoiqpx Noysc

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 -Type: GS 811 30 .: Carton: with 5 pieces of bearing washers -Quantity: 6x box available -Price/Sale: per carton Gkedpfxsv R U Eqj Akysc -Dimensions box: 200/200/H50 mm -Weight: 3.8 kg/piece

Condition: excellent (used), Ball bearings, roller bearings, axial cylindrical roller bearings, cylindrical roller bearings -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 Gkjdpjzbrltjfx Akyjc -Dimensions: Ø 335 x 120 mm -Weight: 16.2 kg/pc.

Condition: like new (used), Year of construction: 2021, functionality: fully functional, AUTOMATIC ROTATIVE GROOVING MACHINE FOR BOARD CASES Automatic rotative grooving machine for board cases, supplied with a double feeder, grooving unit for “U” and “V” cuts and a double delivery unit. Technical features Cardboard sizes: min. 130 x 130 mm – max. 700 x 700 mm max. 1.040 mm (width) x 700 mm, if manually fed max. 950 mm (width) by double feeder Cardboard thickness: min. 1 mm – max. 4 mm Tools: – “V” shape groove from 80° to 130° Gksdpfjz Iywtjx Akyoc – “U” shape groove from 6 mm to 8 mm (optional) Wheelbase: min. 70 mm – no limits if grooving blades are installed on two bars Mechanical speed: 40m/min. (from 40 to 260 pcs/min. according to the cardboard size)

Condition: new, Year of construction: 2026, power: 7.5 kW (10.20 HP), Batch ball mills find applications in various industries where the processing of materials in discrete batches is required. The versatility of batch ball mills makes them suitable for a range of applications. Here are some common batch ball mill applications: 1. Ceramics Industry: - *Glaze Preparation:* Batch ball mills are extensively used in the ceramics industry for preparing glazes. Raw materials such as feldspar, quartz, and clay are ground with ceramic balls to achieve the desired particle size for glaze formulation. 2. Chemical Industry: - *Material Grinding:* Batch ball mills are used for grinding and blending various chemical materials. This includes the production of pigments, dyes, and other specialty chemicals where precise particle size control is crucial. 3. Pharmaceuticals: - *Drug Formulation:* In pharmaceutical manufacturing, batch ball mills are used for grinding and blending powders to create drug formulations. The controlled environment provided by these mills is essential for maintaining the integrity of pharmaceutical compounds. Gksdpfx Asq I N H Njkyoc 4. Food Industry: - *Ingredient Mixing:* Batch ball mills may find application in the food industry for mixing and grinding ingredients. This can include the production of food additives, flavorings, and other powdered or granular products. 5. Mining and Minerals Processing: - *Ore Grinding:* Batch ball mills are used in mining and minerals processing for grinding minerals and ores. The controlled grinding helps in obtaining the desired particle size for subsequent processes, such as mineral separation or extraction. 6. Paints and Coatings: - *Pigment Dispersion:* In the paints and coatings industry, batch ball mills are employed for dispersing pigments into paint formulations. Achieving a uniform particle size is crucial for the quality and appearance of the final coating. 7. Building Materials: - *Raw Material Grinding:* Batch ball mills are used in the preparation of raw materials for the production of building materials, such as cement and concrete. Grinding of materials like limestone and clay helps in obtaining the desired fineness for subsequent processes. 8. Electronic Materials: - *Ceramic Powder Processing:* In the electronics industry, batch ball mills can be employed for processing ceramic powders used in the production of electronic components and insulating materials. 9. Research and Development: - *Material Testing:* Batch ball mills are often used in research and development laboratories for testing and optimizing material formulations. They provide a controlled environment for small-scale processing and experimentation. 10. Customized Applications: - *Specialized Processes:* Batch ball mills can be adapted for various specialized processes in different industries where precise grinding and mixing are required. Custom modifications can be made based on specific application requirements. When using a batch ball mill, it's important to consider factors such as the type of material being processed, desired particle size, and the specific requirements of the end product. Additionally, following the manufacturer's guidelines and maintaining proper operating conditions are essential for efficient and effective milling processes. Technical details We have different options for different requirements, please contact our team for more info.

Condition: good (used), Scope of delivery includes: 01x deep beam, used Material colour: black Total length: approx. 1,111 mm Internal length: approx. 1,103 mm for upright depth: approx. 1,100 mm Clear support width: approx. 1,000 mm Profile dimensions: K 140 x 50 x 4 mm Cross member bearing: approx. 52 mm Unit weight: approx. 7.26 kg Your contacts in our company: Gkedpfxewwucho Akyoc Mr. Andre Evering Mr. Mario Klöver Mr. Falk Deutsch General information about the item: This item is offered for collection only. If transport or shipping is required, additional costs will apply; these can be requested from us separately depending on delivery location or scope of supply.

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 -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 Gkodpscgf R Dofx Akyoc

Condition: ready for operation (used), Year of construction: 2014, functionality: fully functional, Automatic creasing machine with feeder Year 2014 Infeed width up to 330 x 450 mm 12 programmable lines with a minimum spacing of 1 mm and a crease line of 1.2 mm Godpfx Aoz N Hp Hskyekc Digital colour TFT display with all data visible at a glance Power supply: 220 V, 50 Hz, 1.5 amps, with ground wire

Condition: used, Year of construction: 2007, Manufacturer IXION GmbH & Co. KG, Germany Model / Type TLF 1004 Machine type CNC deep drilling and milling machine Gjdpfx Aoz Nyz Nskyskc Year 2007 Machine number 950-483 Axis Travels and Rotary Table X-axis travel 2,000 mm Y-axis travel 800 mm Z-axis travel 2,000 mm B-axis rotary table 360 degrees

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 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. Gkodpfx Akjq Nx Aljyoc 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: 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 Gsdpecgf R Aefx Akyjkc

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: 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. Gedpsq Nf U Eofx Akyskc

Condition: good (used), Duplo Docucutter DC-645 Creaser, cutter The machine is fully operational, ready for production. Description: The DC-645 has been designed for the growing needs of fast execution of such orders as: business cards, invitations, postcards, leaflets, covers, folders. Docucutter DC-645 cuts lengthwise and crosswise as well as creases, perforates in one pass, ensures continuity of production with minimal operator input. All machine settings can be adjusted automatically – from the settings of the cutting knives, creasing beams to the setting of the creasing depth. When cutting out the work, clippings are created, which, thanks to appropriate control, go directly to the basket located in the lower part of the device’s housing. With the DC-645 device, we will perform such works as: Postcards Cut and creased business cards Flyers Brochures Gsdpfx Akjz N R U Tsyokc Book covers CD/DVD covers Menu Mailing materials Automatic discharge of clippings into the basket Automatic adjustment of creasing depth paper size: 370×650 mm Min. paper size: 210×210 mm Minimum output format: 48×85 mm Paper weight: 110-350 g/m2 Machine weight: 360kg

Condition: used, Year of construction: 1974, operating hours: 10,000 h, functionality: fully functional, machine/vehicle number: 8002/6410, drilling depth: 1,000 mm, drill diameter: 30 mm, type of input current: three-phase, spindle motor power: 21 W, table length: 1,000 mm, input voltage: 550 V, mount diameter: 160 mm, number of spindles: 1, drilling capacity: 1,000 mm, quill diameter: 30 mm, Equipment: rotational speed infinitely variable, Deep hole drilling machine for up to 1000 mm and 30 mm diameter, used for drilling aluminium, regularly serviced, includes a significant quantity of drills. Machine is fully operational and in continuous use. Siemens control, Simatic PANEL, documentation available. Gjdpfex Ehg Tox Akyjkc

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 -Shaft: Ø 38 mm -Thread length: 1150 mm Gkedjfdg Itspfx Akyjc -Number: 2x spindles available -Price: complete -Dimensions: 1710/330/H250 mm -Weight: 54 kg

Condition: used, Year of construction: 2010, Working width: 300 cm Gkedpfx Aksz Ry Nieyjc

Condition: good (used), Year of construction: 2006, functionality: fully functional, Tank volume: 60 liters and 30 liters Gkedpfxszwmxle Akyjc Motor power: 1.9 kW Power supply: 3 x 400 V (three-phase current). Speed: Continuous mechanical regulation (variator) in the range of approximately 53 to 288 rpm.

Condition: refurbished (used), Year of construction: 2017, BUCK TBFZ 3000 CNC incl. tools and clamping wedges The machine has been comprehensively overhauled and modernized. Conversion to Heidenhain iTNC530 including completely new control cabinet Travel: X-3000 mm, Y-1.500 mm, Z-1500 mm Z1: 500 mm A-axis: +/- 20° Depth of drilling in a single pass Z: 1.500 mm Drill depth by readjusting Z1: 2.000 mm Drilling performance with single-lip internal thread drilling tools: 3-40 mm diameter NC rotary table 360° B-axis: 2.500 x 2.300 mm Gjdoz Ntr Ispfx Akyskc max. Tischladung: 25.000 kg Internal coolant supply (IKZ): 70/100 bar Spindle drive power at 60%: 20.5 kW Express travel X/Y/Z: 15.000 mm/min Spindle speed: 0-6,000 RPM Control: Heidenhain iTNC530 tool holder: SK50 Space requirements: approx. 8.5 m x 8.5 m x 3.5 m machine weight: approx. 24,000 kg max. table load: 25.000 kg

Condition: used, Slewing bearings, slewing ring, single row ball slewing ring, four-point bearings Gksdpfocghhkjx Akysc -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 -Number: 6x bearings available -Price: per piece -Weight: 39 kg/piece