Used Thrust Ball Bearing for sale (5,668)

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: Dcsdoq Nf U Espfx Aggsl 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.

Condition: excellent (used), Ball valve, ball valve with internal thread -Condition: very good, unused, original packaging -Material: Pressed brass -Internal thread: 2" inch Dcjdpfsdz A Tfsx Aggol -full: passage, full ball -Number: 63 ball valves available -Price: per piece -Weight: 2.1 kg

Condition: new, ABEL valve ball on valve seat for ABEL piston diaphragm high pressure pumps. NEW ! We are your supplier for ABEL piston diaphragm high-pressure pumps, filling pumps, chamber filter presses, service and spare parts partners for ABEL pumps. Spare parts available from stock or at short notice. Dodpfx Aoiyqizjggocl

Condition: new, ABEL ball with steel core for ABEL piston diaphragm high pressure pumps. NEW ! We are your supplier for ABEL pumps, service and spare parts partner for ABEL pumps. Spare parts available from stock or at short notice. Djdeiyqiwopfx Aggocl

Condition: new, ABEL valve ball for ABEL piston diaphragm high-pressure pumps. Djdeiyqitopfx Aggecl NEW ! We are your supplier for used and new piston membrane high-pressure pumps / filling pumps for chamber filter presses, service and spare parts partner for ABEL pumps. Spare parts available from stock or at short notice.

Condition: good (used), The scope of delivery includes: 01x steel staircase Material color: yellow Dcedpfsvnr Rrjx Aggjl Floor height: approx. 2,000 mm Projection: approx. 2,550 mm Total width: approx. 1,225 mm Chest profile: 180 x 8 mm Railing: both sides, galvanized Handrail and knee rail round tube Steps: tear plate, galvanized Step dimensions: 1,210 x 270 mm Number of steps: 10 steps Step height: approx. 175 mm Total length of the staircase: approx. 3,700 mm End stop: L-profile: 65 x 110 mm The end stop of the steel staircase is attached with 2 screws per side Drill hole diameter: approx. 16 mm Note: The steel staircases were partially assembled and partially unassembled. The pictures are intended to illustrate the material. The steel stairs are commissioned unassembled. This is a used item, it may have scratches, dents and signs of use. Your contact person in our company: Mr: Andre Evering Mr: Mario Klöver Mr: Falk Deutsch General information about the item: This item is only available for collection. Any additional transport or shipping of this item is associated with additional costs, which can be requested separately from us depending on the delivery location or scope of delivery.

Condition: good (used), Scope of delivery includes: 01x Steel staircase Material color: yellow Floor height: approx. 1,890 mm Projection: approx. 2,650 mm Total width: approx. 1,208 mm Stringer profile: 200 x 5 mm Railings: on both sides Handrail and knee rail: rectangular tubing Steps: smooth Step dimensions: 1,108 x 250 mm Number of steps: 11 steps Riser height: approx. 180 mm Overall stair length: approx. 3,320 mm End stop: L-profile: 100 x 55 mm Note: The steel staircases are partially assembled and partially unassembled. The images are for material illustration purposes only. The steel staircases are picked and shipped unassembled. This is a used item; scratches, dents, and signs of use may be present. Dedpfsvntb Ssx Aggscl Your contacts at our company: 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, this is subject to additional costs which can be requested from us depending on the delivery location and scope of delivery.

Condition: good (used), The scope of delivery includes: 01x steel staircase Material color: yellow Floor height: approx. 1,9450 mm Projection: approx. 2,645 mm Total width: approx. 1,220 mm Chest profile: 180 x 8 mm Railing: both sides, galvanized Handrail and knee rail round tube Steps: tear plate, galvanized Step dimensions: 1,204 x 270 mm Number of steps: 10 steps Step height: approx. 190 mm Total length of the stairs: approx. 3,320 mm End stop: L-profile: 85 x 85 mm The end stop of the steel stairs is attached with 2 screws per side Drill hole diameter: approx. 16 mm Note: The steel stairs were partially assembled and partially unassembled. The pictures are intended to illustrate the material. The steel stairs are commissioned unassembled. This is a used item, it may have scratches, dents and signs of use. Your contact person in our company: Mr: Andre Evering Mr: Mario Klöver Mr: Falk Deutsch General information about the item: This item is only available for collection. Any additional transport or shipping of this item is associated with additional costs, which can be requested separately from us depending on the delivery location or scope of delivery. Dsdevntmnepfx Aggjcl

Condition: new, STAR ball screw Type: 1510-3-1607 Pitch: 5 mm Thread length: 2008 mm Overall spindle length: 2100 mm Dcjdpfjzcwkwox Aggsl Thread diameter: 31 mm 4 pieces in stock.

Condition: good (used), Counter holder, counter bearing, bearing block, pillow block, bearing for milling machine -Swallowtail: 74 by 88 mm 14 mm high -Bore: 56 mm -Drawing with the photos -Dimensions: 100/140/H165 mm Dcsdpfocwdmmox Aggjl -Weight: 5.3 kg

Condition: refurbished (used), 2 pieces 125 mm Ø x 170 mm Ø x 173 mm long 1 piece 140 mm Ø x 190 mm Ø x 173 mm long Dcodpfxengz N Io Aggol

Condition: used, Falling Ball Viscometer like Thermo HAAKE Type C THERMO ELECTRONIC CORPORATION Type 002-7580 Serial No.: With the Thermo falling ball viscometer, you can measure viscosity precisely without electricity, using only a stopwatch. It allows for accurate measurement of the viscosity of transparent Newtonian liquids and gases. Measuring principle: A ball moves by rolling and sliding inside an inclined cylindrical tube filled with the liquid to be tested. The time it takes for the ball to travel a defined measuring distance is recorded. By swiveling the measuring section, the return movement of the ball can also be used for measurement. The result is displayed as dynamic viscosity in mPa·s. Max. viscosity: 100,000 mPa·s Min. viscosity: 0.5 mPa·s Standards: DIN 53015, ISO 12058 Reproducibility: < 0.5% Thermometer: -1 °C to +26 °C (read-out accuracy 0.1 °C) Ball set Type 800-0182 with 6 balls (balls 1 and 2 made of borosilicate glass; balls 3, 4, 5 and 6 made of nickel-iron alloy) Recommended for: Chemical industry (polymer solutions, solvents, printing inks) Pharmaceutical industry (raw materials, glycerin) Mineral oil industry (oils, liquid hydrocarbons) - Inner glass tube (falling tube) damaged on one side at the screw socket (see images). Replacement part no. 002-6968 Dimensions of inner tube: outer diameter 20 mm; inner diameter 16 mm; wall thickness 2 mm; length 225 mm Dimensions (W x H x D): 170 x 310 x 220 mm Weight: 3.5 kg Dcsdpfx Aexcbnroggel

Condition: new, load capacity: 3,000 kg, Various support blocks, rollers adjustable in 5 positions, suitable for heavy material. For transverse and longitudinal rotation. Bearing-mounted rollers insertable for longitudinal and transverse transport. Designed to relieve, for example, welding positioners or for transporting or rotating round parts. Available in various versions. Stepless height adjustment available on request. The beams themselves have a load capacity up to 6 tons. Price per piece. Prices from 450 €; with stepless height adjustment 850 €. Dcsdpfx Aoy Rf S Heggjl

Condition: used, functionality: fully functional, Alfa Laval TJ20G Rotary Jet Head 316L Stainless Steel 1½" Dcedpfx Aozlqnyoggel Jet head's were removed from process in 2023 and kept as spares. In good condition. We have up to 8 of these available. Contact us for more information

Condition: like new (used), Manufacturer: Löhnert / Berger Type: SKM 20 Dcedog Snrxspfx Aggjl Electrical Motor: Included See PDF-file below for more detailed information. Will be sandblasted and painted.

Condition: used, Counter bearing and adapter for milling machine for horizontal milling Counter bearing and adapter (counterholder) for DECKEL milling machine (Bearing block with dovetail mounting adapter DECKEL FP1 + FP2) Type 9570 Dovetail width, narrow: approx. 72 mm Dovetail width, wide: approx. 88 mm Dovetail height: approx. 15 mm Length (bearing block): 133 mm Width (bearing block): 50 mm Total height (bearing block): 105 mm Dcjdpfexcbl Dex Aggjl Bearing bore: Ø 17 mm (with bronze bearing bushing) Distance from bore axis to dovetail mounting face: approx. 82.5 mm (center height) - Adapter fits dovetail and mounting surface, raises center height by 22.5 mm to 105 mm Total length (dovetail rail): 635 mm Weight: 3.8 kg Very good condition

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 Dcedpfszbrltsx Aggel -Dimensions: Ø 335 x 120 mm -Weight: 16.2 kg/pc.

Condition: excellent (used), Ball mill Vollrath EFC 200 Wet and dry grinding Dcsdpfxsk D Dwtj Aggel Iron-free grinding with steatite balls Lining made of hard porcelain Volume 200 l Drive power 1.4 kW Speed 42 1/min Three ball mills mounted on a steel frame In very good, ready-to-use condition, directly from production!!!

Condition: good (used), Bridge crane, overhead crane, bearing housing, trunnion, bearing block, swivel mounting, bearing housing for crane hooks, crane hook bearing Dcodpfxoziayyo Aggel -Manufacturer: Demag, bearing housing crane hook bearing -Type: P5013 STB No. 6 -Bore: Ø51 mm -Dimensions: see photos -Dimensions: 180/130/55 mm -Weight: 6.0 kg

Condition: new, “Partially unpacked for photography – unused item from warehouse clearance.” Quantity: 15 pieces available Dedpfozluamex Aggocl Ball screw drive Dm50, stroke 400 PITCH 30MM 13:79 675/11 00000 STEINMEYER

Condition: used, Workbench, clamping plate, ball roller table, ball table, ball roller table -Storage table: shelf with roller conveyor, mobile, height-adjustable -Plate: 2000 x 1000mm, thickness 3mm -Height: 980 to 1160 mm -Cut-out: 250 x 250 mm Djdpfx Agoilh Iwogscl -Steel frame: solid with castors -Total dimensions: 2000/1000/H980 mm -Weight: 90 kg

Condition: excellent (used), Ball valve internal thread -Internal thread: 2 -Full: Pass, full ball -Quantity: 5 available -Price: per piece -Weight: 3 kg/piece Djdpsb A Sa Refx Aggocl

Condition: excellent (used), Ball valve internal thread -Internal thread: 2 -Full: Pass, full ball Dsdpfxsb A Sa So Aggscl -Quantity: 10 available -Price: per piece -Weight: 0.2 kg/piece

Condition: excellent (used), Ball valve internal thread -Internal thread: 2 -Full: Pass, full ball -Quantity: 7x Available -Price: per piece -Weight: 2 kg/piece Dcsdpsb A Sbaofx Aggol

Condition: used, Counter holder, counter bearing, bearing block, pillow block bearing, bearing for milling machine -Abutment: for milling machines -Dovetail: 220 to 165 mm -Bore: Ø 85 mm Dsdpfeitdi Dex Aggjcl -Dimensions: tech. Drawing with the photos -Dimensions: 400/145/H290 mm -Weight: 13.5 kg