mandrinadoras y centros de mecanizado usadas para la venta (3,213)

bore capacity in steel (diameter): 50,0 mmarm length: 320 - 1.220 mmworkpiece height max.: 330 - 1.170 mmturning speeds: 25 - 2000 U/minspindle taper MT: 5 MKbase plate: 1300 x 980 mmthreading: 42 Mquill stroke: 335 mmtotal power requirement: 4,0 kWweight of the machine ca.: 3000 kg.range L-W-H: 2035 x 1000 x 2830 mmFurnishing:- Large-sized base plate, ideal for processing large workpieces- Thick-walled, polished column for increased sliding properties of the boom- Extension arm and drill head with independent hydraulic clamping- Simple height adjustment of the extension arm using a lifting motor- Ideal for drilling, countersinking, reaming and thread cutting- Hardened and ground gears, running in an oil bath- Good gliding ability of the drill head on the boom- sanded surfaceScope of delivery:- Cube table- Drill chuck arbor MK 5 / B 16- Reducing sleeves MK 5/4, MK 4/3, MK3 / 2- LED machi ...

bore capacity in steel (diameter): 60,0 mmarm length: 350 - 1.600 mmworkpiece height max.: 665 x 1.250 mmturning speeds: 38 - 2.000 U/minspindle taper MT: 5 MKbase plate: 960 x 1.760 mmthreading: 42 Mquill stroke: 325 mmtotal power requirement: 4,0 kWweight of the machine ca.: 3.800 kg.range L-W-H: 2.600 x 1.100 x 2.770 mmscope of delivery :- Cube table- Drill chuck arbor MK 5 / B 16- Reducing sleeves MK 5/4, MK 4/3, MK3 / 2- LED machine light- First filling with Shell Tellus 46- coolant device- Frequency converter- Digital speed display- lift motor- hydraulic motor- Height-adjustable protective cover- operating tool The data for this ad was created with ModulMWS - the software solution of LogoTech oHG.

threading: 30 Mbore capacity in steel (diameter): 40,0 mmworkpiece height max.: 380 - 785 mmarm length: 985 mmspindle taper: 4 MKboring head swiweling right/left: -80 / +80 Gradturning speeds: 50 - 2000 U/mintable surface area: 1210 x 520 mmcolumn diameter: 220 mmcolumn diameter: 220 mmtable surface area: 1.210 x 520 mmquill stroke: 200 mmfeed range - spindle: 0,08 - 0,5 mm/Utotal power requirement: 2,2 kWweight of the machine ca.: 2.800 kg.dimensions of the machine ca.: 2,45 x 1,2 x 2,72 mcharacteristics- A variety of clamping and machining options thanks to the construction-related construction- Electromotive height adjustment of the drill head without adjusting the Drilling position, ideal for deep hole drilling- Drill head can be swiveled 180 °, boom can be moved back and forth and horizontally pivotable- Thread cutting device and 6 automatic drilling feeds in the Basic equipme ...

bore capacity in steel (diameter): 32,0 mmthroat: 255 mmbore stroke: 120 mmmorse taper: 4 MKtable:: 385 x 335 mmturning speeds: 80 - 2130 U/mintotal power requirement: 1,1 / 2,2 kWweight: 125 kgrange L-W-H: 460 x 900 x 1730 mmFurnishing:- Surface-machined work table- Height adjustable via rack and hand crank- Ground base plate with T-slots for clamping high workpieces- V-belt drive with balanced drive pulleys for smooth running- Adjustable drilling depth stop for precise infeed of the quill- Powerful 2-stage motor, speed range from 80 - 2130 rpm- Direction of rotation switch for clockwise and counterclockwise rotation included in the scope of delivery- Cross line laser device for comfortable work- Compact, stable cast iron construction in a modern design- Stable and polished steel column, designed for heavy useScope of delivery:- Drill chuck arbor MK 4 / B 18- Keyless chuck 1 - 16 mm / ...

bore capacity in steel (diameter): 32,0 mmthreading: 22 Mbore stroke: 125 mmthroat: 280 mmmorse taper: 3 MKtable:: 450 x 380 mm / 14er Nutturning speeds: 70 - 3.500 U/minfeed: 0,1 / 0,2 / 0,3 mm/Ucolumn diameter: 110 mmweight: 320 kgrange L-W-H: 500x800x2.100 mmtotal power requirement: 1,1 / 2,2 kWcharacteristicsInfinitely variable speed, ideal for setting the desired oneCutting speed. Automatic tool ejector andThread cutting device as standard.Electromechanical drilling feed, adjustable from 0.1 - 0.3 mm / revSolid gray cast iron table with rotating and swiveling support surfaceT-slots in the machine base enable high workpieces to be clamped.Guaranteed concentricity = 0.02 mm, measured in the quillHardened and ground gears ensure smooth runningAdjustable drilling depth stop with an easily readable scaleScope of delivery:- Drill chuck arbor MK 3 / B 16- Reducing sleeve MT 3/2, MT 3/1- Ke ...

bore capacity in steel (diameter): 25.0 mmthroat: 255 mmbore stroke: 120 mmmorse taper: 3 MKturning speeds: 105 - 2900 U/mintable:: 395 x 420 mmcolumn diameter: 100 mmthreading: max. M10 voltage: 400 / 50 Hz Vweight: 140 kgrange L-W-H: 500 x 570 x 1100 mmFurnishing :- Keyless chuck 1 - 16 mm / B 16- Drill chuck arbor MK 3 / B 16- Reducing sleeve MT 3/2, MT 3/1- Digital drilling depth display- Automatic tool ejector- Right-left rotation device- Height-adjustable protective coverThe data for this ad was created with ModulMWS - the software solution of LogoTech oHG.

bore capacity in steel (diameter): 32.0 mmbore capacity in cast iron: 36.0 mmthroat: 280 mmbore stroke: 150 mmturning speeds: 80 - 1400 U/mintable-size: 400 x 550 mmmorse taper: MK 3 feed: 0.1-0.2-0.3 mm/Utotal power requirement: 1.1 / 2.0 kWweight of the machine ca.: 350 kgrange L-W-H: 800 x 600 x 1900 mmFurnishing :- Column drilling machine - Drive: V-belt- automatic spindle feed (0.1/0.2/0.3 mm/rev)- Pole-changing drive motor- Work table with T-slots- Height adjustable via hand crank- machined base plate with T-slots- adjustable drilling depth stop- Connection cable + 16A plug Machine link:https://mhp.logotech.de/hpm/v7/Datenblatt/datenblatt.php?machinen o=1008-9103736The data for this ad was created with ModulMWS - the software solution of LogoTech oHG.

bore capacity in steel (diameter): 20.0 mmbore capacity in cast iron: 25.0 mmthroat: 210 mmbore stroke: 100 mmturning speeds: 240 - 3800 U/mintable-size: 300 x 425 mmmorse taper: MK 3 total power requirement: 0.6 / 1.2 kWweight of the machine ca.: 300 kgrange L-W-H: 500 x 700 x 1750 mm Machine from a vocational school ()- in checked condition - machine video -https://www.youtube.com/watch?v=WGhTKBNBT2EFurnishing :- Column drilling machine - Drive: V-belt- manual spindle feed- Pole-changing drive motor- Work table with T-slots- Height adjustable via hand crank- adjustable drilling depth stop- Keyless drill chuck including taper mandrel- Connection cable + 16A plugThe data for this ad was created with ModulMWS - the software solution of LogoTech oHG.

Boring power: 32.0 mmbore capacity in cast iron: 35.0 mmmorse taper: MK 3 spindle stroke: 120 mmthroat: 260 mmcolumn diameter: 110 mmtable:: 515 x 355 mmturning speeds: 80 - 1400 U/mintotal power requirement: 0.7 / 1.3 kWweight: 175 kgrange L-W-H: 750 x 520 x 1820 mm from a training workshop maintained condition ()Furnishing:- V-belt operated column drilling machine- adjustable drilling depth stop- Pole-changing drive motor- manual spindle feed via cross handle- Work table with 3x T-slots- Table height adjustment via hand crank- Front main switch- Connection cable including 16A plug Machine link:http://mhp.logotech.de/hpm/v7/Datenblatt/datenblatt.php?machineno =1008-9103754The data for this ad was created with ModulMWS - the software solution of LogoTech oHG.

Boring power: 23.0 / 28.0 mmBoring depth max.: 140 mmCenter of spindle to wall or column: 300 mmColumn diameter: 125 mmSize of table plate: 415 x 385 mmSpeed: 100 - 2000 U/min.spindle taper MT: 2 MKvoltage: 380 VMotor output: 0.9 / 1.4 KWweight of the machine ca.: 225 kgDimensions (L/W/H): 900 x 600 x 1960 mm maintained condition ()Furnishing:- V-belt operated column drilling machine- Right/left running of the work spindle- Pole-changing drive motor- manual spindle feed via cross handle- Work table with 2x T-slots- Table height adjustment via hand crank- machined base plate with 3x T-slots- manual V-belt tension (front handwheel)- Connection cable including 16A plug Machine link:http://mhp.logotech.de/hpm/v7/Datenblatt/datenblatt.php?machineno =1008-9103760The data for this ad was created with ModulMWS - the software solution of LogoTech oHG.

bore capacity in steel (diameter): 40.0 mmbore capacity in cast iron: 50.0 mmthroat: 300 mmbore stroke: 160 mmmorse taper: 4 MKtable:: 615 x 430 mmthreading: 24 in ST Mthreading: 30 in GG Mturning speeds: 100 - 1.800 U/minfeed: 0.1-0.2-0.3-0.4 mm/Udistance spindle /table: 147 / 688 mmtotal power requirement: 0.6 / 1.8 kWweight: 470 kgheight of the machine: 1865 mFurnishing:- Electromagnetic feed clutch- with overload protection and electrical cross-handle switch- Lockable main switch- Motor protection switch- Mushroom pushbutton (latching) for EMERGENCY STOP, in the front panel- Infinitely variable speed adjustment- Digital speed display- Protection class IP 54- Spindle protection with electrical fuse- Motor insulation class F (155 degrees)- Operating instructions in German including special equipment:- LED machine light pos. 12.- Thread ...

bore capacity in steel (diameter): 40,0 mmthroat: 320 mmbore stroke: 160 mmmorse taper: 4 MKtable:: 505 x 425 mmswivelling +/-: 50 GradT-slots: 14,0 mmturning speeds: 90 - 1455 U/minquill feed: 0,1/0,2/0,3 mm/Ucolumn diameter: 120 mmtotal power requirement: 1,0 / 1,5 kWweight of the machine ca.: 380 kg.range L-W-H: 500 x 930 x 1870 mmcharacteristics- Vario drive for precise setting of the speed- Quill infeed either by hand or by mechanical feed- Easy tool change thanks to automatic tool ejector- Set speed can be read quickly and easily using the digital display- Solid, swiveling gray cast iron table with T-slots and coolant channel- The coolant system and lighting are included in the scope of delivery- Adjustable drilling depth stop, drilling depth can be read off using a scale- Right-left rotation device for thread cuttingscope of delivery- Drill chuck arbor MK 4 / B 16- coolant device- ...

bore capacity in steel (diameter): 40.0 mmthroat: 293 mmbore stroke: 120 mmmorse taper: 3 MKtable:: 515 x 360 mmturning speeds: 80 - 1125 U/mincolumn diameter: 115 mmthread: M 24 ST60thread: M 30 GG20feed: 0.10 + 0.20 mm/Udistance spindle /table: 117 / 701 mmengine output: 1.0 / 1.6 kWweight: 270 kgMachine height: 1840 mm NEW ALZMETALL MODEL RANGE 7 TFT - LCD display with touch function: Spindle speed setpoint Actual speed display Integrated drilling depth display with touch zero point transfer Virtual drilling depth scale in the display Machine status displays and warnings in the display Service information Selectable user language: DE / EN / FR / ES / IT / NL / RU.Furnishing:- Thread cutting device for thread cutting with a stop max. 6 threads / min (thread cutting performance depends on the spindle speed) Thread depth adjustable via depth stop in the TFT - LCD display (3 tools).- Infi ...

bore capacity in steel (diameter): 40.0 mmthroat: 293 mmbore stroke: 120 mmmorse taper: 3 MKtable:: 515 x 360 mmturning speeds: 160 - 2250 U/mincolumn diameter: 115 mmfeed: 0.10 + 0.20 mm/UT-slots: 2 x 14 x 224 mmdistance spindle /table: 117 / 701 mmengine output: 1.45 / 1.90 kWweight: 285 kgMachine height: 1840 mm NEW ALZMETALL MODEL RANGE 7 TFT - LCD display with touch function: Spindle speed setpoint Actual speed display Integrated drilling depth display with touch zero point transfer Virtual drilling depth scale in the display Machine status displays and warnings in the display Service information Selectable user language: DE / EN / FR / ES / IT / NL / RU.Furnishing:- Infinitely variable speed setting by means of an adjusting lever- automatic spindle feed with feed overload protection- Spindle protection with electrical fuse- Three separate buttons for clockwise rotation - counterclo ...

bore capacity in steel (diameter): 28,0 mmthroat: 320 mmbore stroke: 150 mmmorse taper: 3 MKtable:: 500 x 350 mmturning speeds: 75 - 3010 U/mintotal power requirement: 1,35 / 1,7 kWweight: 290 kgrange L-W-H: 600 x 700 x 1900 mmDescription:- Standard with automatic quill feed (0.04 - 0.3 mm / rev)- Helical gear for optimal power transmission- High efficiency and smooth running thanks to helical gears- in combination steel against reinforced fiber material- Automatic quill feed- is deactivated when the set drilling depth is reached- Direction of rotation switch for clockwise and counterclockwise rotation for thread cutting- Stable and polished steel column, designed for heavy use- Quality ball bearings ensure high concentricity- 8 switchable speeds through powerful 2-stage drive motor- Adjustable drilling depth stop with mm scaleScope of delivery:- Keyless chuck 1 - 16 mm / B 16- Drill chu ...

bore capacity in steel (diameter): 25,0 mmthroat: 180 mmbore stroke: 80,0 mmmorse taper: 2 MKturning speeds: 180 - 2270 U/mintable-size: 305 x 305 mmswivelling +/-: 45 GradT-slots: 16,0 mmcolumn diameter: 72,0 mmvoltage: 400 Vtotal power requirement: 1,1 kWweight: 57,0 kgrange L-W-H: 400 x 630 x 990 mmscope of delivery- Keyless chuck 1 - 16 mm / B 18- Drill chuck arbor MK 2 / B 18- Digital quill stroke display- machine light- Right-left rotation- protective cover- Height-adjustable protective cover- T-nuts- operating tool The data for this ad was created with ModulMWS - the software solution of LogoTech oHG.

bore capacity in steel (diameter): 32.0 mmthreading: max. M 24 throat: 265 mmbore stroke: 150 mmturning speeds: 320 - 1820 U/minmorse taper: 3 MKtable-size: 332 x 332 mmT-slots: 14.0 mmcolumn diameter: 100 mm: 400 x 380 mmdistance spindle/base plate: max. 735 mmvoltage: 400 Vtotal power requirement: 2.2 kWweight: 246 kgrange L-W-H: 520 x 920 x 1380 mmDescription:- robust table drilling machine with thread cutting device- very smooth running thanks to pulleys made of gray cast iron- drive: V-BELT- quality ball bearings ensure a high concentricity of the spindle- large drilling table with diagonally running T-slots- drilling table height adjustment via rack- thread cutting device- powerful and high-torque aluminum motor in accordance with IP 54- standard with T-slots in the ground base plate- ergonomic handles for comfortable working- foldable drilling spindle guard- emergency stop button  ...

Key data: 50 mm, 335 mm, 280 mm

Potencia: 7,8 kW Peso: 1.650 kg Tamaño de la mesa: 630 x 500 Velocidad: 45 - 1.000 rpm La máquina está lista para funcionar y se puede dispensar inmediatamente.

Key data: 450 mm, 270 mm, 310 mm

Chiron FZ08KS Magnum, NC máquina: 3 ejes Mesa de trabajo: Largo [mm]: 770, Ancho [mm]: 290 Información de la tabla: Mesa rígida con bandeja de virutas para una caída óptima de las virutas para mecanizado en húmedo y en seco Área de sujeción: 770 mm x 290 mm con patrón de perforación de trama M16 x 15H7 x 50mm Carga de la mesa: máx. 500 kg Desplazamiento rápido: eje X e Y 40 m/min, eje Z 60 m/min Velocidad máxima [rpm]: 1500 Dimensiones/Peso: Largo [m]: 2,308, Ancho [m]: 1,405, Alto [m]: 2,447 Peso total [Kg]: 3400 Electrónica: Tipo de control: Control CNC Siemens 84OD PCU 50 / NCU 572.4, 6 circuitos de medición, 1 canal incl. pantalla TFT a color de 10,4 pulgadas / teclado completo OPO10S Lógica del panel de control de Windows NT SIN RAM 256KB Conexión de la máquina: Voltaje [V]: 400 / 230V t 107o - 50Hz/N/PE Frecuencia [Hz]: 50/60Hz ...

Key data: 630 mm, 400 mm, 500 mm

Chiron FZ 18 W, máquina NC: máquina de 5 ejes Diámetro del círculo de interferencia [mm]: 630 con plano alterno variaber Wz Tamaño de la placa: Dispositivo de cambio de piezas 0 / 180 en función del peso, Autorregulación gracias al control de velocidad de autoaprendizaje Carga de transporte por lado Ø - máx. 400Kg con tabique central de acero inoxidable Área de sujeción 2 x 940 x 470 mm² con rejilla roscada y orificio de ajuste: M16x 15H7x50mm Tiempo de cambio de la pieza: aprox. 3,7 seg. dependiente del peso, Autorregulación gracias al control de velocidad de autoaprendizaje Mesa de trabajo: Mesa giratoria NC de dos ejes Tipo ATU 200/AWU 160, Fabr. PEISELER Placas frontales de 180 mm con orificio de centrado A50 + 012 Pasador de fijación 16H7 y 4x M10 en círculo de pernos 104.8 Altura central 174 mm con eje de rotación horizontal Dimensión hast ...

Key data: 450 mm, 270 mm, 310 mm

Chiron FZ08K S Magnum Mesa de trabajo: largo 770 mm, ancho 290 mm (superficie de sujeción) Mesa rígida con bandeja de virutas para una caída óptima de las virutas durante el mecanizado en húmedo y en seco. Con patrón de perforación de trama: M16 x diámetro 15 H7 x 50 mm Desplazamiento rápido: 75 m/min en los ejes X, Y y Z Velocidad máxima [rpm]: 3000 Dimensiones/Peso: Largo [m]: 2.308, Ancho [m]: 1.405, Alto [m]: 2.447 Peso total [Kg]: 3400 Electrónica: Tipo de control: Control CNC Siemens 840D (PCU 50 / NCU 572.3, 6 circuitos de medición, 1 canal) incl. pantalla TFT a color de 10,4 pulgadas/teclado completo OP010S Lógica del panel de control Windows NT/XP Conexión de la máquina: Voltaje [V]: 400 / 230 + 6% / -10% - 50Hz/N/Pe Frecuencia [Hz]: 50/60Hz Tipo de corriente: corriente trifásica Potencia: 14kVA

spindle diameter: 200 mmx-travel: 16200 mmy-travel: 5250 mmz-axis: 1600 mmw-axis: 1990 mmspindle turning speed range: 0,9 - 930 U/minfeeds: 6000 mm/minrapid traverse: 6000 mm/mindimension of the ram: 520 x 520 mmmain drive motor: 77 kWControl: Heidenhain TNC 530 tool taper: ISO 60 total power requirement: 180 kVAweight of the machine ca.: - tdimensions of the machine ca.: 20 x 12 x 8 m2008 modernised with new electrics, motors and controlsequipped with:- Control Heidenhain TNC 530- Rotary Table SEA60 3500 x 4000mm, 60t- coolant system- chip conveyor- angular milling head- without floor platesThe data for this ad was created with ModulMWS - the software solution of LogoTech oHG.

x-travel: 1520 mmy-travel: 700 mmz-travel: 800 mmcontrol: Siemens 828 D Shop Milltable surface area: 1600 x 700 mmrapid traverse: 30 m/mintable load: 1,4 tturning speed range: 8000 U/minmax. torque on the spindle: 300 Nmpower capacity - milling spindle: 19,5 kWno. of tools in the magazine: 30 Stücktool taper: SK 40 | |weight of the machine ca.: 10,0 tdimensions: 4,4 x 2,3 x 2,9 mEquipment: - Coolant through the spindel - Rigid tapping - Dialog programming Shop Mill - Chip conveyor - external elect. hand wheelThe data for this ad was created with ModulMWS - the software solution of LogoTech oHG.

Eje X: 300 mm, eje Y: 250 mm, eje Z: 250 mm, recorrido rápido (X/Y/Z): 40/40/60 m/min, tiempo de viruta a viruta: 1,5 s, dimensiones de la superficie de sujeción: 2x 550x300 mm, velocidad máxima del husillo: 15.000/min, par de apriete: 23 Nm, portaherramientas: HSK-A32, número de herramientas: 12, cambiador de herramientas: cambiador de cestas CHIRON, control: GE Fanuc Series oi-MC. Es posible realizar una inspección in situ.

OKUMA MX55 Control: OSP700M Horas de máquina (tiempo de funcionamiento del husillo): 26,889 Accesorios: varios portaherramientas BT50; 4. Fijación parcial del eje

Key data: 2 mm, 425 mm, 400 mm

Centro de mecanizado (vertical) CNC TIPO: SW BA25 Control: Siemens 840 C Recorrido X/Y/Z: 2 x 600 o 1 x 1.800 / 425 / 400 mm Husillo principal: SK40 / 7.500 rpm / 106 Nm / 14kW / IKZ Desplazamiento rápido: 40 m/min Cambiador de herramientas: 36 velocidades Dimensiones A/H/D: 5.100 / 3.000 / 2.900 mm Peso: 9.500 KG Equipo: Una o dos estaciones con operación de lanzadera Lado izquierdo con 4º eje controlado y doble abrazadera hidráulica Lado derecho 2x abrazadera doble hidráulica Unidad hidráulica separada para aumentar las presiones de sujeción bajo sujeción manual Se puede volver a la tensión controlada por el programa a través del sistema hidráulico central Transportador Dispositivo de refrigerante con filtro de separación y bomba de alta presión para el suministro interno de refrigerante Preparado para las sondas de contacto de Renishaw

Capacidad del orificio en acero (diámetro): 50 mmGarganta: 385 mmCarrera del orificio: 240 mmTaper MK: 5 MKtamaño de la mesa: 660 mmAvances: 0,1-0,14-0,2-0,28-0,4 . mm/Velocidades de giro: 40 - 800 U/minPotencia total requerida: 4,0 KWpeso de la máquina aprox.: 1,4 tDimensiones: 1,2 x 0,8 x 2,59 mTaladro de columna con:- Avance- Rotación izquierda/derecha- Velocidad variable del husillo- Bomba de refrigeranteLos datos de este anuncio se crearon con ModulMWS, la solución de software de LogoTech oHG.

Capacidad del orificio en acero (diámetro): 32 mmgarganta: 325 mmCarrera del orificio: 170 mmcono MK: 3 MKtamaño de la mesa: 560 x 480 mmavances: 0,1 - 0,16 - 0,25 mm/Velocidades de giro: 60 - 1400 U/minPotencia total requerida: 1,8 KW Peso de la máquina aprox.: 0,55 tDimensiones: 1,2 x 0,8 x 2,1 mTaladro de columna con:- Avance- Velocidad variable del husilloLos datos para este anuncio se crearon con ModulMWS, la solución de software de LogoTech oHG.

electric motor, drive motor, engine -Manufacturer: Einhell, electric motor from column drill TB 13/5 EK -Power: 0.25 kW / 1420 rpm -Shaft: Ø 14 x 30 mm -Number: 6x motor available -Price: per piece -Dimensions: 185/123/165 mm -Weight: 4.6 kg/piece

Key data: 100 mm, 500 mm, 480 mm

Fabricante: Brother Tipo: Speedio W-1000 XD1 Puesta en marcha: 2024 Tipo de control: CNC D00 y programación de diálogo de texto sin formato Ejes: 4 Recorrido X: 100 mm Recorrido Y: 500 mm Recorrido Z: 480 mm + elevación del soporte 150 mm 4. Eje 360 Velocidad del husillo: 16 -16000 rpm Cono adaptador de husillo: BBT-30 (BT-30) Estaciones de herramientas: 21 (cambiador de herramientas de alta velocidad) Extras opcionales: Suministro interno de refrigerante 15 bar con sistema de prefiltro autolimpiante Depósito de refrigerante 150 litros Sistema de eliminación de virutas "doble" para virutas gruesas y finas, incluido el sistema de filtrado Puerta lateral automática para carga de robots Extracción de neblina de emulsión para área de trabajo 700 m³/h Mesa giratoria CNC Brother T200 Ad.L sujeta con contracojinete 2 x junta rotativa de 4 fluj ...