Used Sartorius Sartorius La4200S Balance for sale (924)

Condition: good (used), SATORIUS electronic balance, price: 1.150 Euro, contact: Mr. Rainer Eckerle Fjdedblbbopfx Ag Aegc

Condition: ready for operation (used), Year of construction: 2001, functionality: fully functional, machine/vehicle number: 11311, workpiece weight (max.): 30 kg, type of input current: three-phase, input current: 12 A, input frequency: 50 Hz, input voltage: 400 V, rotor diameter: 1,000 mm, Balancing Machine, vertical shaft. Measurement in two planes. Fodpfxox H Aa To Ag Asgc Maximum rotor weight: 30 kg (tooling included). Automatic Indexing (rotor will, after measurement be positioned with correction location at the front). Rotor speed can be set for each programmable standard workpiece type. Some tooling is included. Machine is available because fans are no longer built by the customer.

Condition: new, For sale is a Dittel MBA 2000 Mechanic balance machine. The item is new and fully functional. Item number: F20367 Serial number: 356-0629 Part No.: 816/118 B Fedpfx Agepky U Eo Ajgc Shipping or pickup can be arranged at any time. If you have any further questions or are interested just contact me.

Condition: new, SPRING BALANCE with safety equipment in accordance with DIN 15112 Brand DALEX Type D 6/130 Tar load 115-130 kg Cable extension 3 m Suspension safety hook, rotatable and pivotable Load capacity continuously adjustable via adjustment screw Spring break protection Fjdjvr Elqspfx Ag Asgc Weight: 44 kg unused / as good as new / minor signs of storage

Condition: used, functionality: unexamined, machine/vehicle number: S/N: 002815GL, 8x Schenck load cells SENSiQ® RTN – 4.7 t – C3 Used, good condition – S/N: 002815GL For sale are eight high-quality Schenck load cells of the SENSiQ® RTN type, each with a capacity of 4.7 tons and accuracy class C3. The load cells were removed from a fully operational system and are in good, used condition. They have always been handled with care and professionally dismantled. Fsdexyi Aljpfx Ag Asgc

Condition: excellent (used), The Schenck TB Comfort is a horizontal hard-bearing balancing machine, designed for high-precision balancing of turbocharger rotors, in particular turbine wheels with shaft as well as compressor wheels. It covers a wide range of speeds and rotor sizes, with a maximum rotor power of 200 W and a maximum rotor diameter up to 350 mm. Fsdew N Rg Ejpfx Ag Aogc

Condition: used, This listing is for a Vibra HTR-220E Balance Fgodpfjxzg Tkex Ag Aoc

Condition: used, This listing is for an OHaus Harvard Trip 1400/1500 Scales 2-5ib Capacity Mechanical Balance The unit is in full working condition and is ready for immediate release The Harvard Trip series is a precision, mechanical two‑pan (comparative) balance. Its principal use is for comparative weighing (i.e. comparing masses, not simply reading off an absolute weight) — you place an unknown object on one pan and “poise” weights / sliding masses on the other pan until balance is achieved. Because it is mechanical, it requires no external power supply (no battery or electronics). Fgsdpfxjxv Aflj Ag Ajc The Harvard Trip balances are known for durability, low maintenance, and long service life.

Condition: used, This listing is for a Kern EMB 220-1 Balance. The unit is in full working condition and is ready for immediate release. The Kern EMB 220-1 is a precision balance tailored for laboratory and educational settings. Its compact design and user-friendly features make it an excellent choice for accurate measurements in various environments. Key Features: Capacity and Resolution: Maximum Capacity: 220g Resolution: 0.1g This capacity and resolution make it ideal for weighing small samples, chemicals, and powders with precision. Compact Dimensions: Size: 170 x 240 x 38 mm Weight: 600g Its lightweight and compact form factor allow for easy handling and storage, perfect for classroom or lab benches with limited space. User-Friendly Display: Fodpfxsxxzi Uj Ag Ajgc The balance features a large LCD display with a digit height of 15 mm, ensuring readability from a distance. This is particularly useful in crowded work spaces. Simple Operation: Designed for ease of use, it operates with a two-button interface, making it accessible for users of all experience levels, including students in educational settings. Tare Function: The tare function facilitates easy adjustments when weighing items in containers, allowing users to exclude the weight of bowls, plates, or cups for accurate net weight readings. Power Supply: The balance runs on batteries (included), enhancing portability. The automatic shut-off function helps conserve battery life during periods of inactivity. Additional Features: It includes a ring-shaped draft shield (available on certain models) to minimize the impact of air currents on measurements, ensuring greater accuracy. A hook for underfloor weighing expands its functional versatility, allowing for weighing larger or bulkier items. Applications: The Kern EMB 220-1 Balance is versatile and suitable for various applications, including: Laboratories: Ideal for weighing chemicals and samples in research and testing environments. Educational Use: Perfect for classrooms where students learn about measurements and experiments. Field Experiments: Lightweight and battery-operated, making it a practical choice for outdoor scientific work. Technical Specifications: Weighing Capacity: 220g Resolution: 0.1g Dimensions: 170 x 240 x 38 mm Weight: 600g Display: Large LCD display with 15 mm digit height Operation: Simple two-button operation Tare Function: Yes Power Supply: Batteries (included) with automatic shut-off function

Condition: used, This listing is for the Adam Solent Precision Analytical Balance + Adam ATP Printer The unit is in full working condition and is ready for immediate use The Adam PW124 analytical balance is a reliable, precision instrument tailored for tasks requiring high accuracy—such as chemical analysis, formulation, and quality assurance. It combines ease of use, robust features like internal calibration and GLP-compliant data outputs, and sturdy construction that supports dependable performance in demanding laboratory environments. Key Features Exceptional Precision: Readability of 0.0001 g, repeatability around 0.0002 g, and linearity approximately 0.0002 g Backlit LCD Display: Easily readable under varying lighting conditions, with programmable backlight settings Calibration: Equipped with internal calibration, eliminating the need for external weights Connectivity: Includes an RS‑232 port for interfacing with PCs, printers, or data-loggers; supports GLP-compliant printouts with date and time Capacity Tracker: Visual indicator to help prevent overloading the balance Additional Functions: Offers selectable digital filtering for stability in changing environments, multiple weighing units, and standard lab weighing modes (e.g., check-weighing, parts-counting, percentage weighing, net/total) Security and Durability: Features password protection, a security slot for locks, sealed keypad, and robust metal housing—suitable for long-term lab use Fgedpfx Ajxhfgvsg Ajc GLP Compliance: Capable of generating reports that include crucial data such as time, date, and calibration verification

Condition: used, This listing is for a Ohaus Corporation Scout Pro SP4001 Portable Balance. The unit is in full working condition and is ready for immediate release. The Scout Pro SP4001 is a robust, compact portable balance designed for precision and versatility in various applications, from laboratory use to fieldwork. With its advanced features and user-friendly design, the SP4001 ensures accurate measurements on the go. Key Features: - High Precision Weighing: Offers a maximum capacity of 4000 g with a readability of 0.01 g, perfect for applications requiring precision in weighing. - User-Friendly Interface: Large, backlit LCD display ensures clear visibility, even in dim conditions. The intuitive keypad makes it easy to navigate through functions and settings. - Multiple Weighing Units: Supports various units of measurement including grams, ounces, pounds, and kilograms, allowing for flexibility across diverse applications. - Durable Design: Built with a rugged housing and a protective cover, making it suitable for both laboratory and outdoor environments. - Tare Function: Easily zero the balance to exclude the weight of containers, enabling accurate measurements of substances. - Battery and AC Power Options: Operates on 6 AA batteries (included) for up to 800 hours of use, or can be plugged into an AC outlet, providing versatility for stationary or mobile applications. - Stability Indicators: Visual indicators ensure that your measurements are reliable, alerting you when the balance is stable and ready for weighing. Applications: Fjdpfx Agoxxx Tdo Aogc - Laboratory Use: Perfect for weighing samples, reagents, and chemicals with high accuracy. - Fieldwork: Ideal for environmental studies or agricultural applications where portability is essential. - Educational Purposes: A great tool for teaching students about measurement and precision in science labs. - Discover a new level of precision and portability with the Scout Pro SP4001 — your ideal partner for accurate weighing, whether in the lab or on the move!

Condition: used, This listing is for a Kern PCB 250-3 Balance. The unit is in full working condition and is ready for immediate release. The Kern PCB 250-3 is a Precision Laboratory Balance that is highly accurate, fully programmable and comes with a range of advanced features for precise record keeping and weighing. The balance is suitable for weighing and counting even the smallest parts. The balance is supplied with an 81mm weighing plate. A built-in recipe function makes determining the exact measurements of a mixture as easy as possible. This mode will allow you to weigh the specific parts of a mixture, record each value and recall your measurements afterwards for reference. Pre-tare function - manually subtracts known container weights Fully programmable - configure the balance to measure in special units such as length of thread g/m, paper weight g/m² or similar Fsdpfxsxx Atzs Ag Aegc Percentage determination - store a given weight value (100%) and determine deviations from the target value CAL EXT function - adjust the balance's accuracy with an external adjustment weight RS232 interface - allows the balance to interface with a PC or printer GLP/ISO record keeping of weighing data with date, time and identification number Dedicated Recipe function logs the weight of a tare container plus the recipe's ingredients % Determination mode - calculates % deviations from a target value (100%) Vibration-free weighing - filters out vibrations to maintain stable weight results Supplied with a weighing range of 250g Manufacturer's part: Kern PCB 250-3

Condition: used, This listing is for a Oxford XB220A-i Balance. The unit is in full working condition and is ready for immediate release. Features -High Precision Technology -Easy Operation draft Shield Fsdpjxx At Uefx Ag Ajgc -Maximum User Friendliness -Large Vacuum Fluorescent Display -Die-cast Aluminum Housing -lP65 protection available against ingress of dust and water available Capacity: 220g

Condition: used, This listing is for the Ohaus Scout Pro Portable balance Sp4 The unit is in full working condition and is ready for immediate release The Ohaus Scout Pro SP4001 is an intuitive, durable portable electronic balance designed for a wide range of laboratory, industrial, and educational applications. This balance is easy to operate with minimal instruction and offers advanced features for precise and reliable weighing. Fgodexv A S Sjpfx Ag Aec Key Features: Simple Operation: The Scout Pro digital scales are incredibly easy to operate, featuring a high-contrast LCD display that ensures readability from any angle. Durable Design: Sealed front panel, molded spill ring, and a stainless steel platform protect the balance from spills and make it easy to keep clean. Multiple Weighing Units: Includes grams, kilograms, pounds, ounces, and a combined pound:ounce display. Switch between units with just the touch of a button. Multiple Application Modes: Enhanced Parts Counting: Allows for recalculating the average piece weight. Percentage Weighing: Ideal for comparing sample weights to a reference weight. Totalization: Allows repeated summation to the limit of the display, not just the capacity of the balance. Display Hold: Perfect for weighing large packages, only available in the Ohaus Scout Pro series. Weigh Below Hook: An integral hook allows for below-balance weighing, critical for density or specific gravity determination. USB/RS232 Connectivity: Features an easy-to-install USB or RS232 interface for quick data connection to a PC or printer, a feature unique to the Ohaus Scout Pro in this price range. Battery or AC Power: Powered by 4 AA batteries, offering up to 40 hours of operation with auto shut-off, or can be powered through the included AC power pack. Physical Lock Switch: The lock switch helps reduce operator error by locking the balance into a specific configuration. Security Bracket and Shipping Lock: Comes with an integral security bracket and a shipping lock to protect the weighing mechanism during transport. Specifications: Maximum Capacity: 4,000 g Readability: 0.1 g Pan Size: 5.6 in x 6.5 in (142 mm x 165 mm) Linearity: ±0.1 g Stabilization Time: 3 seconds Dimensions: 8.3 in x 2.1 in x 7.5 in (210 mm x 54 mm x 192 mm) Weight: 4 lb (1.8 kg) Power Supply: 4 AA batteries or AC adapter (included) Construction: ABS housing with stainless steel platform Units of Measurement: g, kg, oz, lb, lb:oz, t, dwt

Condition: ready for operation (used), Elaso EB 5004 Eltrobalance balancing unit with key, without connection cable, serial number: 11-850, used, good condition, 100% functional, scope of delivery as shown in the photos. Fgodpex Eq I Njfx Ag Asc

Condition: ready for operation (used), Elaso EB 5003 Eltrobalance balancing unit with key, without connection cable, serial number: 11-850, used, in good condition, 100% functional, scope of delivery as per photos. Fodpjx Eq I Aofx Ag Aegc

Condition: used, Year of construction: 2007, Technical data: Cable extension: 2000 mm Lifting height: 2000 mm Fgsdpfor Dg Hzsx Ag Aec Load capacity: 22 - 32 kg Weight: 13.5 kg Description: - Secure suspension of device and supply cable - In a “weightless” state - Constant tensile force - Tear-resistant steel cable

Condition: excellent (used), 3-phase follow-up controller for asymmetrical load (current controller for constant voltage) Fedjxtu Tiepfx Ag Ajgc Additional data: see photos of the nameplates

Condition: used, Year of construction: 2000, Sold for parts, ADU card missing. Automatic tablet testing system - Laboratory measuring equipment - Tablet tool Enables testing of: Hardness Diameter Thickness Weight Precision balance Sartorius WZ64S Scale : 10 à 50 g Unit : mg / 0,5 mg / 0,1 mg adjustable Thickness Drive: stepper motor. Measuring principle: linear potentiometer. Fgodpfx Aox Rz I Dsg Asc Unit of measurement: mm or inch. Tolerance: +/- 0.1 mm Hardness Drive: stepper motor. Measurement: load cell (lmz) Measurement principle: dynamometric gauge Unit: N, Kp or Sc Diameter Drive: stepper motor. Measuring principle: stepper motor. Unit of measurement: mm or inch. Scale: 3 - 18 mm / 3 - 30 mm (manual) Tolerance: +/- 0.1 mm Tension : 100 / 240 V, 50Hz / 60 Hz The UTS is a universal, fully automated testing system developed for use in industry. This tool is the approved model of a series of test systems that have been tested over many years. It was developed in close collaboration with the pharmaceutical industry. The UTS 4.1 can be used to test round, oval, square and oblong tablets, as well as many special shapes. For delicate oblong tablets, the proven oblong centring system (OZB) can be integrated. All parts requiring cleaning can be removed quickly and easily without any tools. The test system can be supplemented with various options, such as a distributor and/or sample collector with a different number of stations. Use the UTS as a laboratory tester or an online control device connected to a tablet press. Sampling can be triggered either in the production machine or using the TTS11 software.

Condition: ready for operation (used), Year of construction: 2013, operating hours: 2,780 h, functionality: fully functional, workpiece weight (max.): 150 kg, grinding wheel diameter: 660 mm, center height: 270 mm, center width: 1,700 mm, grinding diameter: 300 mm, spindle speed (max.): 1,000 rpm, No minimum price – guaranteed sale to the highest bidder! TECHNICAL DETAILS Workpiece Grinding diameter in rotary grinding, max.: 220 mm Grinding diameter in cylinder grinding, max.: 300 mm Rotary diameter over table, max.: 300 mm Passage in the steady rest, min. / max.: 20 / 90 mm Workpiece weight between centers, max.: 150 kg Center height above table: 270 mm Distance between centers: 1,700 mm Grinding length with fixed tailstock: 1,500 mm Grinding length with special equipment: 1,300 mm Diameter of the chuck: 180 mm Tailstock quill travel: 50 mm Grinding wheel Grinding wheel diameter, max.: 660 mm Grinding wheel width, min. / max.: 20 / 80 mm Peripheral speed, max.: 35 / 63 m/s Grinding wheel for concave cam profiles Diameter with electro spindle, min.: 100 mm Grinding wheel width, min. / max.: 20 / 50 mm Peripheral speed, max.: 35 / 50 m/s Grinding spindle head X-axis Travel: 490 mm Fgedozarx Dspfx Ag Asc Measuring resolution: 0.0001 mm Workpiece head C-axis Speed range of workpiece spindle: 1 - 1,000 rpm Speed range of contour grinding spindle: 1 - 400 rpm Torque on the spindle: 80 Nm Resolution: 0.0001 ° Table Z-axis Measuring resolution: 0.0001 mm MACHINE DETAILS Drive power of the motors Grinding spindle motor: 7.5 / 15 kW Workpiece motor, C-axis: 12 W Dimensions & Weight Dimensions (L x W x H): 5,500 x 2,600 x 2,000 mm Total weight: 9,850 kg EQUIPMENT Automatic balancing device, programmable Grinding spindle head X-axis with linear motor Optical scale on the X-axis Workpiece head C-axis with encoder Table Z-axis with linear motor Optical scale on the Z-axis Workpiece motor, direct drive type, C-axis Grinding spindle motor, direct drive type Fixed tailstock Tailstock quill Note: The machine can be powered up for inspection for an additional cost of approximately €12,000.

Condition: new, Year of construction: 2025, A compact design sheet fiber laser metal cutting machine with complete protection Small occupied space balances complete protection and higher safety. Each frame of the cutting machine bed is welded after mortise-and-tenon joint to achieve perfect mechanical property and better stability and firmness. The pull-out cutting machine table, with the electric table optional, saves space occupation and freshen up the user operation experience. Convenient and fast open&close with one click; The laser cutter door is safe and reliable, by using rack-pinion transmission mode combined with self-locking cutting machine system Fedpfx Agjhwv N He Aegc Fiber laser heads are able to detect jutting obstacles to effectively reduce the damage rate and save the maintenance cost of a laser cutter. Applicable Material: metal Condition: New Laser Type: Fiber Laser Laser Power: 1500W, 2000W, 3000W, 6000W, 12000W Cutting Area: 1000*1500mm Cutting Speed: 0-100m/min Positioning accuracy: ±0.05mm Repositioning accuracy: ±0.03mm Graphic Format Supported: AI, BMP, Dst, Dwg, DXF, DXP, LAS, PLT CNC or Not: Yes Cooling Mode: WATER COOLING

Condition: new, Year of construction: 2026, -TFON Lite SURFACER® Series The TFON Lite SURFACER® Series enables simultaneous processing of multiple parts, offering unmatched versatility through a range of consumable options and an efficient vacuum table system. Designed for ease of use, it features quick brush changes and the capability to mount two different brushes tailored to your specific applications. -With brushes mounted parallel to the table, the system guarantees flawless grinding performance with every use. Ergonomically engineered, the motor weight is supported by the machine frame itself, significantly reducing operator fatigue and improving workplace safety. -Backed by TFON’s trusted guarantee, the SURFACER® Series strikes the perfect balance between minimizing operational costs and maximizing finish quality. Key Specifications: -Minimum Material Size: 80 × 80 mm. Material Thickness: 3 – 200 mm. Fgedeqzxhyopfx Ag Aec Maximum Material Width: 800 mm. Maximum Material Length: 500 mm

Condition: new, Year of construction: 2025, A compact design sheet fiber laser metal cutting machine with complete protection Small occupied space balances complete protection and higher safety. Each frame of the cutting machine bed is welded after mortise-and-tenon joint to achieve perfect mechanical property and better stability and firmness. The pull-out cutting machine table, with the electric table optional, saves space occupation and freshen up the user operation experience. Convenient and fast open&close with one click; The laser cutter door is safe and reliable, by using rack-pinion transmission mode combined with self-locking cutting machine system Fiber laser heads are able to detect jutting obstacles to effectively reduce the damage rate and save the maintenance cost of a laser cutter. Applicable Material: metal Condition: New Laser Type: Fiber Laser Fjdshwrg Nopfx Ag Ajgc Laser Power: 1500W, 2000W, 3000W, 6000W, 12000W Cutting Area: 3048*1524mm Cutting Speed: 0-100m/min Positioning accuracy: ±0.05mm Repositioning accuracy: ±0.03mm Graphic Format Supported: AI, BMP, Dst, Dwg, DXF, DXP, LAS, PLT CNC or Not: Yes Cooling Mode: WATER COOLING

Condition: new, Year of construction: 2026, HSI Crusher and Impact Crusher: Efficient Solutions for Limestone and Talc Crushing Introduction An HSI crusher (Horizontal Shaft Impact crusher) is a highly efficient crushing machine widely used in mining, quarrying, and aggregate production. As a key component in a limestone crushing plant, it delivers precise shaping and high reduction ratios. Whether used as a limestone crusher or talc crusher, the HSI impact crusher ensures consistent particle size and superior performance across various materials. Features of HSI Impact Crusher High Crushing Efficiency The impact mechanism uses high-speed rotors and blow bars to achieve fine and uniform crushing results. Versatile Applications Fodpeq Ny Saofx Ag Ajgc Suitable for medium-hard to soft materials such as limestone, talc, gypsum, and coal. Adjustable Output Size Hydraulic or mechanical adjustment systems allow easy control of product size. Durable Components Wear-resistant blow bars and liners extend service life and reduce maintenance costs. Easy Maintenance Quick access doors and modular design simplify inspection and part replacement. Energy Efficiency Optimized rotor design and balanced operation minimize energy consumption. Technical Specifications (Typical Range) Model:1214 Max input size： 300 mm, Capacity: 100-140 t/h Model:1315 Max input size: 350mm Capacity: 150-200 t/h Specifications may vary depending on material hardness and feed size. Applications Limestone Crushing Plant: Primary or secondary crushing of limestone for cement, aggregates, and construction materials. Talc Crusher: Fine crushing of soft minerals like talc and gypsum for powder production. Aggregate Production: Produces cubical-shaped aggregates ideal for asphalt and concrete. Recycling: Effective for crushing concrete, asphalt, and demolition waste. Why Choose a Reliable Impact Crusher Manufacturer Selecting a trusted impact crusher manufacturer ensures high-quality materials, advanced design, and reliable after-sales service. A professional supplier provides customized solutions for specific materials, such as limestone crusher or talc crusher, ensuring optimal performance and long-term durability. Impact Crusher for Sale Modern impact crushers for sale feature advanced automation, energy-saving systems, and improved wear resistance. They are ideal for operators seeking high productivity, low operating costs, and consistent output quality in both stationary and mobile crushing setups. Conclusion An HSI impact crusher is a versatile and efficient solution for crushing limestone, talc, and other medium-soft materials. With robust design, adjustable settings, and high throughput, it plays a vital role in any limestone crushing plant or mineral processing line. Choosing the right impact crusher manufacturer ensures reliable performance, reduced downtime, and long-term value.

Condition: new, functionality: fully functional, Year of construction: 2026, control type: PLC-controlled, degree of automation: automatic, actuation type: hydraulic, controller manufacturer: Siemens, controller model: PLC, number of rollers: 4, roller (bottom) diameter: 190 mm, roller (top) diameter: 210 mm, side roll diameter: 170 mm, roller diameter: 210 mm, roller length: 2,050 mm, working width: 2,000 mm, roller height adjustment: 700 mm, working height: 700 mm, sheet thickness (max.): 8 mm, sheet thickness steel (max.): 8 mm, sheet thickness stainless steel (max.): 5 mm, sheet thickness aluminum (max.): 10 mm, sheet thickness brass (max.): 15 mm, sheet thickness copper (max.): 15 mm, overall weight: 5,000 kg, total length: 4,600 mm, total width: 1,400 mm, total height: 1,700 mm, power: 5.5 kW (7.48 HP), input voltage: 400 V, input current: 30 A, input frequency: 50 Hz, number of digital displays: 1, warranty duration: 24 months, Equipment: cone bending device, documentation/manual, emergency stop, foot remote control, hardened rollers, W12-8X2000 Four-roller Plate Rolling Machine Fgsdpfoy Ugtasx Ag Asc This machine is equipped with plate end pre-bending and CNC rolling functions. It allows the metal plate to be fed in one single pass, completing pre-bending and roll forming of the workpiece without the need for turning over the plate. The upper working roller serves as the main drive roller, while the lower roller and two side rollers are hydraulically driven. Their lifting strokes are controlled by the CNC system, enabling automatic leveling with a synchronous display accuracy of ±0.1 mm. The tilting and resetting of the tilting bearing housing adopts a hydraulic transmission structure, and the upper roller is equipped with a balancing mechanism to facilitate the removal of the finished workpiece. The machine comes with a movable independent control console for flexible repositioning at any time, and is equipped with safety interlock devices to ensure safe and reliable operation. Working Roll Material The working rolls are made of 42CrMo high-strength premium alloy steel, manufactured through forging, rough machining, and quenching & tempering heat treatment, achieving a bulk hardness of HB 240–300. After finish machining, they undergo medium-frequency induction hardening, resulting in a surface hardness of HRC 47–58. The products comply with the JB/ZG4289-86 standard for roll steel, ensuring uniform roll rigidity with a controlled deflection of (1/700–1/1000)L. Note: L refers to the center distance between the two side frames. The entire production process strictly follows the standard manufacturing flow for rolls, fully guaranteeing the comprehensive mechanical properties of the working rolls. Working Roll Rotation & Drive System The upper roll is the driving roll of the four-roller rolling machine. It is fitted with an independent hydraulic motor directly coupled to the heavy-duty gear housing, with no intermediate gear transmission. This is the most energy-efficient drive design. The hydraulic motor is equipped with an instant braking device, enabling accurate positioning of the roll shaft during pre-bending operations. Double-row spherical roller bearing Excellent Self-aligning Performance The outer ring adopts a spherical structure, allowing the inner ring and roller assembly to deflect within an angle of 1.5°~3°. It can automatically compensate for misalignment caused by installation errors and shaft deflection, preventing seizure and abnormal wear. Heavy Load & Impact Resistance Line contact between rollers and raceways enables the bearing to withstand extremely high radial loads as well as bidirectional axial loads, perfectly suited for heavy-duty working conditions of rolling machine rolls. High Durability Made of high-strength bearing steel with quenching and other heat treatments. Combined with a well-designed lubrication system, it ensures long-term stable operation under harsh conditions and greatly reduces downtime for maintenance.