Roulement à billes à section mince

Introduction

Les roulements à billes à quatre points de contact à section mince de type ouvert (type X) sont également connus sous le nom de roulements à billes à quatre points de contact à section mince de section égale car, contrairement aux roulements ordinaires, la section transversale des roulements à billes à quatre points de contact à section mince de cette série reste constante. quelle que soit la taille de l'alésage du roulement.

La différence entre les roulements à billes à quatre points de contact à section mince (Type X) et roulements à billes à contact oblique à section mince (Type A) et roulements à billes à contact radial à section mince (Type C) réside dans la forme de leurs chemins de roulement. Les roulements à billes à quatre points de contact à section mince ont deux centres de rayon de chaque côté du chemin de roulement, tous deux décalés par rapport à la ligne centrale des billes. Les roulements à billes à contact ponctuel ont deux rayons centraux de chaque côté du chemin de roulement, tous deux décalés par rapport à la ligne centrale de la bille. Cette structure fait que les roulements à billes à quatre points de contact à section mince forment quatre points de contact entre la bille d'acier et le chemin de roulement.

Les roulements à billes à quatre points de contact à section mince de type ouvert (type X) augmentent la résistance au frottement, améliorent la précision de fonctionnement et résolvent les problèmes de taille et de poids des roulements conventionnels, ainsi que les problèmes de taille et de poids de l'arbre et du boîtier. Les roulements à billes à quatre points de contact sont uniques. en ce qu' ils peuvent supporter des charges radiales et des charges huileuses dans les deux sens. La caractéristique unique des roulements à billes à contact à quatre points est qu'ils peuvent supporter des charges radiales et axiales dans les deux sens, et leurs surfaces de charge transversale extrêmement fines leur permettent de réaliser d'importantes économies de taille et de poids pour les applications légères à moyennes avec des vitesses lentes ou lentes. rotations intermittentes. Étant donné qu'un roulement à billes à contact à quatre points peut généralement remplacer deux roulements, la conception est beaucoup plus simplifiée et les roulements à billes à contact à quatre points peuvent être fournis avec différentes précharges et jeux internes selon les exigences du client, et cela peut être réalisé grâce à l'utilisation de roulements à billes avec un jeu plus grand que celui entre les chemins de roulement des bagues intérieure et extérieure. Bien entendu, même en l’absence de charges extérieures, les billes et les chemins de roulement se déformeront élastiquement.

Matériau du roulement : Gcr15 et SAE 440C, 9cr18 et ainsi de suite.
Corps roulant : bille en céramique, bille en acier, etc.

Les roulements à billes à quatre points de contact à section mince de type ouvert (type X) sont classés comme suit

Taille de section transversale de type KAA 4,763 mm, taille de boule 2,381 mm, taille OD 34,925 mm-53,975 mm
Taille de section transversale de type KA 6,35 mm, taille de boule 3,175 mm, taille OD 63,5 mm-317,5 mm
Taille de section transversale de type KB 7,938 mm, taille de boule 3,969 mm, taille OD 66,675 mm-523,875 mm
Taille de section transversale de type KC 9,525 mm, taille de bille 4,762 mm, taille OD 120,65 mm-654,05 mm
Taille de section transversale de type KD 12,7 mm, taille de boule 6,35 mm, taille OD 127 mm-660,4 mm
Taille de section transversale de type KF 19,05 mm, taille de bille 9,525 mm, taille OD 139,7 mm-800,1 mm
Taille de section transversale de type KG 25,4 mm, taille de bille en acier 12,7 mm, taille OD 152,4 mm-1066,8 mm

Roulements à billes à contact à quatre points à section mince de type ouvert (type X)

Roulements à billes à quatre points de contact à section mince de type ouvert (type X) Principales caractéristiques

1. Conception de contact à quatre points :

La conception distinctive du contact à quatre points permet aux roulements de type X de supporter simultanément des charges axiales et radiales, offrant ainsi une rigidité et une polyvalence d'application accrues.

2. Capacité de charge axiale et radiale :

Les roulements de type X excellent dans les applications où des charges axiales et radiales sont présentes. Cette capacité les rend adaptés aux scénarios nécessitant une capacité de charge améliorée.

3. Conception peu encombrante :

Semblables à d'autres roulements à section mince, les roulements de type X présentent un profil mince, ce qui les rend idéaux pour les applications avec un espace limité tout en conservant une capacité de charge élevée.

4. Performances de précision :

Fabriqués selon des tolérances strictes, les roulements de type X garantissent précision et précision de fonctionnement. Cela les rend adaptés aux applications exigeant des niveaux élevés de contrôle et de performances.

5. Polyvalence dans les applications :

Les roulements de type X trouvent des applications dans diverses industries, notamment la robotique, les machines-outils et les dispositifs médicaux, où leur capacité à gérer des charges combinées est particulièrement avantageuse.

Applications de roulements à billes à contact à quatre points à section mince de type ouvert (type X)

1. Robotique:

Les roulements de type X sont bien adaptés aux applications robotiques en raison de leur capacité à supporter des charges radiales et axiales, contribuant ainsi à l'efficacité et à la précision des mouvements robotiques.

2. Équipement de manutention:

Dans les applications de machines-outils, où la précision est essentielle, les roulements de type X offrent la rigidité et le support de charge nécessaires pour des opérations d'usinage fluides et précises.

3. Équipement médical:

La combinaison d'une conception mince et de la capacité à supporter des charges complexes rend les roulements de type X adaptés à divers dispositifs médicaux, contribuant ainsi à leur précision et à leur fiabilité.

4. Équipement de manutention:

Les roulements de type X trouvent une application dans les équipements de manutention où leur capacité à supporter des charges radiales et axiales est essentielle pour des performances efficaces et fiables.

Roulements à billes à quatre points de contact à section mince de type ouvert (type X) Modèle de produit

Numéro LKPBDimensions des limites (pouces/mm)Cap.N de basePoidsÉchange
RadialAxial
dDHL1L2CorCrCacaoCalifornieKgNTNKAYDONARGENT FIN
KAA10XL011.3750.18751.1421.23612901100325016500.012KXS010KAA10XL0SAA10XL0
KAA10XL025.434.9254.7632931.412901100325016500.012KXS010KAA10XL0SAA10XL0
KAA15XL01.51.8750.18751.6421.73617801320445020500.018KXS015KAA15XL0SAA15XL0
KAA15XL038.147.6254.76341.744.117801320445020500.018KXS015KAA15XL0SAA15XL0
KAA17XL01.752.1250.18751.891.98520441418506722220.045KXS017KAA17XL0SAA17XL0
KAA17XL044.4553.9754.76348.00650.14920441418506722220.045KXS017KAA17XL0SAA17XL0
KA020XP022.50.252.8162.31430202285760035100.048KXA020KA020XP0SA020XP0
KA020XP050.863.56.3555.558.830202285760035100.048KXA020KA020XP0SA020XP0
KA025XP02.530.252.6862.81436902590929040500.059KXA025KA025XP0SA025XP0
KA025XP063.576.26.3568.271.536902590929040500.059KXA025KA025XP0SA025XP0
KA030XP033.50.253.1863.314440028601098044900.068KXA030KA030XP0SA030XP0
KA030XP076.288.96.3580.984.2440028601098044900.068KXA030KA030XP0SA030XP0
KA035XP03.540.253.6863.814507031201267049300.082KXA035KA035XP0SA035XP0
KA035XP088.9101.66.3593.696.9507031201267049300.082KXA035KA035XP0SA035XP0
KA040XP044.50.254.1864.314573033601431053800.09KXA040KA040XP0SA040XP0
KA040XP0101.6114.36.35106.3109.6573033601431053800.09KXA040KA040XP0SA040XP0
KA042XP04.254.750.254.4364.564609034801516056000.095KXA042KA042XP0SA042XP0
KA042XP0107.95120.656.35112.7115.9609034801516056000.095KXA042KA042XP0SA042XP0
KA045XP04.550.254.6864.814640036001600058200.1KXA045KA045XP0SA045XP0
KA045XP0114.31276.35119122.3640036001600058200.1KXA045KA045XP0SA045XP0
KA047XP04.755.250.254.9365.064676037101685060000.104KXA047KA047XP0SA047XP0
KA047XP0120.65133.356.35125.4128.6676037101685060000.104KXA047KA047XP0SA047XP0
KA050XP055.50.255.1865.314707038201769062200.109KXA050KA050XP0SA050XP0
KA050XP0127139.76.35131.7135707038201769062200.109KXA050KA050XP0SA050XP0
KA055XP05.560.255.6865.814777040301938065700.113KXA055KA055XP0SA055XP0
KA055XP0139.7152.46.35144.4244147.6756777040301938065700.113KXA055KA055XP0SA055XP0
KA060XP066.50.256.1866.314844042402107069700.127KXA060KA060XP0SA060XP0
KA060XP0152.4165.16.35157.1244160.3756844042402107069700.127KXA060KA060XP0SA060XP0
KA065XP06.570.256.6866.814911044502276073300.136KXA065KA065XP0SA065XP0
KA065XP0165.1177.86.35169.8244173.0756911044502276073300.136KXA065KA065XP0SA065XP0
KA070XP077.50.257.1867.314978046502444076900.141KXA070KA070XP0SA070XP0
KA070XP0177.8190.56.35182.5244185.7756978046502444076900.141KXA070KA070XP0SA070XP0
KA075XP07.580.257.6867.8141044048402613080400.154KXA075KA075XP0SA075XP0
KA075XP0190.5203.26.35195.2244198.47561044048402613080400.154KXA075KA075XP0SA075XP0
KA080XP088.50.258.1868.3141111050202782084000.172KXA080KA080XP0SA080XP0
KA080XP0203.2215.96.35207.9244211.17561111050202782084000.172KXA080KA080XP0SA080XP0
KA090XP099.50.259.1869.3141249053803120090600.2KXA090KA090XP0SA090XP0
KA090XP0228.6241.36.35233.3244236.57561249053803120090600.2KXA090KA090XP0SA090XP0
KA100XP01010.50.2510.18610.3141382057303458096900.227KXA100KA100XP0SA100XP0
KA100XP0254266.76.35258.7244261.97561382057303458096900.227KXA100KA100XP0SA100XP0
KA110XP01111.50.2511.18611.31415150605037960103100.236KXA110KA110XP0SA110XP0
KA110XP0279.4292.16.35284.1244287.375615150605037960103100.236KXA110KA110XP0SA110XP0
KA120XP01212.50.2512.18612.31416530637041340108900.254KXA120KA120XP0SA120XP0
KA120XP0304.8317.56.35309.5244312.775616530637041340108900.254KXA120KA120XP0SA120XP0
KB020XP022.6250.31252.2312.393413033701040050200.073KXB020KB020XP0SB020XP0
KB020XP050.866.6757.937556.760.8413033701040050200.073KXB020KB020XP0SB020XP0
KB025XP02.53.1250.31252.7312.893507037701262057300.091KXB025KB025XP0SB025XP0
KB025XP063.579.3757.937569.473.5507037701262057300.091KXB025KB025XP0SB025XP0
KB030XP033.6250.31253.2313.393596041501489064000.109KXB030KB030XP0SB030XP0
KB030XP076.292.0757.937582.186.2596041501489064000.109KXB030KB030XP0SB030XP0
KB035XP03.54.1250.31253.7313.893685045101716070700.125KXB035KB035XP0SB035XP0
KB035XP088.9104.7757.937594.898.9685045101716070700.125KXB035KB035XP0SB035XP0
KB040XP044.6250.31254.4324.393778048501943076500.14KXB040KB040XP0SB040XP0
KB040XP0101.6117.4757.9375107.5111.6778048501943076500.14KXB040KB040XP0SB040XP0
KB042XP04.254.8750.31754.4814.643813049802031079100.147KXB042KB042XP0SB042XP0
KB042XP0107.95123.8257.9375113.8117.9813049802031079100.147KXB042KB042XP0SB042XP0
KB045XP04.55.1250.31254.7314.893867051802169082200.16KXB045KB045XP0SB045XP0
KB045XP0114.3130.1757.9375120.2124.3867051802169082200.16KXB045KB045XP0SB045XP0
KB047XP04.755.3750.31254.9815.143902053002258084500.163KXB047KB047XP0SB047XP0
KB047XP0120.65136.5257.9375126.6130.6902053002258084500.163KXB047KB047XP0SB047XP0
KB050XP055.6250.31255.2315.393956054902391088000.172KXB050KB050XP0SB050XP0
KB050XP0127142.8757.9375132.9137956054902391088000.172KXB050KB050XP0SB050XP0
KB055XP05.56.1250.31255.7315.8931049058002618093400.186KXB055KB055XP0SB055XP0
KB055XP0139.7155.5757.9375145.6149.71049058002618093400.186KXB055KB055XP0SB055XP0
KB060XP066.6250.31256.2316.3931138061002845098700.205KXB060KB060XP0SB060XP0
KB060XP0152.4168.2757.9375158.3162.41138061002845098700.205KXB060KB060XP0SB060XP0
KB065XP06.57.1250.31256.7316.89312270638030720104000.216KXB065KB065XP0SB065XP0
KB065XP0165.1180.9757.9375171175.112270638030720104000.216KXB065KB065XP0SB065XP0
KB070XP077.6250.31257.2317.39313200666032980108900.232KXB070KB070XP0SB070XP0
KB070XP0177.8193.6757.9375183.7187.813200666032980108900.232KXB070KB070XP0SB070XP0
KB075XP07.58.1250.31257.7317.89314090693035200113800.25KXB075KB075XP0SB075XP0
KB075XP0190.5206.3757.9375196.4200.514090693035200113800.25KXB075KB075XP0SB075XP0
KB080XP088.6250.31258.2318.39314980719037470118700.262KXB080KB080XP0SB080XP0
KB080XP0203.2219.0757.9375209.1213.214980719037470118700.262KXB080KB080XP0SB080XP0
KB090XP099.6250.31259.2319.39316800770042000128000.3KXB090KB090XP0SB090XP0
KB090XP0228.6244.4757.9375234.5238.616800770042000128000.3KXB090KB090XP0SB090XP0
KB100XP01010.6250.312510.23110.39318620818046500136900.331KXB100KB100XP0SB100XP0
KB100XP0254269.8757.9375259.926418620818046500136900.331KXB100KB100XP0SB100XP0
KB110XP01111.6250.312511.23111.39320400865051030145800.36KXB110KB110XP0SB110XP0
KB110XP0279.4295.2757.9375285.3289.420400865051030145800.36KXB110KB110XP0SB110XP0
KB120XP01212.6250.312512.23112.39322230909055560154200.39KXB120KB120XP0SB120XP0
KB120XP0304.8320.6757.9375310.7314.822230909055560154200.39KXB120KB120XP0SB120XP0
KB140XP01414.6250.312514.23114.39325830993064590170700.476KXB140KB140XP0SB140XP0
KB140XP0355.6371.4757.9375361.5365.625830993064590170700.476KXB140KB140XP0SB140XP0
KB160XP01616.6250.312516.23116.393294301071073610186300.544KXB160KB160XP0SB160XP0
KB160XP0406.4422.2757.9375412.3416.4294301071073610186300.544KXB160KB160XP0SB160XP0
KB180XP01818.6250.312518.23118.393330701145082630200900.612KXB180KB180XP0SB180XP0
KB180XP0457.2473.0757.9375463.1467.2330701145082630200900.612KXB180KB180XP0SB180XP0
KB200XP02020.6250.312520.23120.393366701214091660215600.68KXB200KB200XP0SB200XP0
KB200XP0508523.8757.9375513.9518366701214091660215600.68KXB200KB200XP0SB200XP0
KC040XP044.750.3754.4324.393934063002338098200.204KXC040KC040XP0SC040XP0
KC040XP0101.6120.659.525107.5111.6934063002338098200.204KXC040KC040XP0SC040XP0
KC042XP04.2550.3754.4814.6439870650024710101800.213KXC042KC042XP0SC042XP0
KC042XP0107.951279.525113.8117.99870650024710101800.213KXC042KC042XP0SC042XP0
KC045XP04.55.250.3754.7314.89310400671026050105800.225KXC045KC045XP0SC045XP0
KC045XP0114.3133.359.525120.2124.310400671026050105800.225KXC045KC045XP0SC045XP0
KC047XP04.755.50.3754.9815.14310940692027380109400.235KXC047KC047XP0SC047XP0
KC047XP0120.65139.79.525126.6130.610940692027380109400.235KXC047KC047XP0SC047XP0
KC050XP055.750.3755.2315.39311510711028720112900.263KXC050KC050XP0SC050XP0
KC050XP0127146.059.525132.913711510711028720112900.263KXC050KC050XP0SC050XP0
KC055XP05.56.250.3755.7315.89312580750031380119600.268KXC055KC055XP0SC055XP0
KC055XP0139.7158.759.525145.6149.712580750031380119600.268KXC055KC055XP0SC055XP0
KC060XP066.750.3756.2316.39313650787034050126200.295KXC060KC060XP0SC060XP0
KC060XP0152.4171.459.525158.3162.413650787034050126200.295KXC060KC060XP0SC060XP0
KC065XP06.57.250.3756.7316.89314710823036760132900.312KXC065KC065XP0SC065XP0
KC065XP0165.1184.159.525171175.114710823036760132900.312KXC065KC065XP0SC065XP0
KC070XP077.750.3757.2317.39315780858039430139100.34KXC070KC070XP0SC070XP0
KC070XP0177.8196.859.525183.7187.815780858039430139100.34KXC070KC070XP0SC070XP0
KC075XP07.58.250.3757.7317.89316850892042090145400.36KXC075KC075XP0SC075XP0
KC075XP0190.5209.559.525196.4200.516850892042090145400.36KXC075KC075XP0SC075XP0
KC080XP088.750.3758.2318.39317910925044760151600.387KXC080KC080XP0SC080XP0
KC080XP0203.2222.259.525209.1213.217910925044760151600.387KXC080KC080XP0SC080XP0
KC090XP099.750.3759.2319.39320050989050100163100.45KXC090KC090XP0SC090XP0
KC090XP0228.6247.659.525234.5238.620050989050100163100.45KXC090KC090XP0SC090XP0
KC100XP01010.750.37510.23110.393221801050055430174700.481KXC100KC100XP0SC100XP0
KC100XP0254273.059.525259.9264221801050055430174700.481KXC100KC100XP0SC100XP0
KC110XP01111.750.37511.23111.393243101109060810185800.526KXC110KC110XP0SC110XP0
KC110XP0279.4298.459.525285.3289.4243101109060810185800.526KXC110KC110XP0SC110XP0
KC120XP01212.750.37512.23112.393264501165066140196500.567KXC120KC120XP0SC120XP0
KC120XP0304.8323.859.525310.7314.8264501165066140196500.567KXC120KC120XP0SC120XP0
KC140XP01414.750.37514.23114.393307201272076810217400.689KXC140KC140XP0SC140XP0
KC140XP0355.6374.659.525361.5365.6307201272076810217400.689KXC140KC140XP0SC140XP0
KC160XP01616.750.37516.23116.393350301372087520236900.785KXC160KC160XP0SC160XP0
KC160XP0406.4425.459.525412.3416.4350301372087520236900.785KXC160KC160XP0SC160XP0
KC180XP01818.750.37518.23118.393392901465098190256000.88KXC180KC180XP0SC180XP0
KC180XP0457.2476.259.525463.1467.2392901465098190256000.88KXC180KC180XP0SC180XP0
KC200XP02020.750.37520.23120.3934356015520108900274300.98KXC200KC200XP0SC200XP0
KC200XP0508527.059.525513.95184356015520108900274300.98KXC200KC200XP0SC200XP0
KC250XP02525.750.37525.27725.4735423017510135620317301.22KXC250KC250XP0SC250XP0
KC250XP0635654.059.525642.0358647.01425423017510135620317301.22KXC250KC250XP0SC250XP0
KC300XP03030.750.37530.27730.4736494019280162340357801.46KXC300KC300XP0SC300XP0
KC300XP0762781.059.525769.0358774.01426494019280162340357801.46KXC300KC300XP0SC300XP0
KD040XP0450.54.374.63136901027034230156500.366KXD040KD040XP0SD040XP0
KD040XP0101.612712.7111117.6136901027034230156500.366KXD040KD040XP0SD040XP0
KD042XP04.255.250.54.624.88141801047035470160000.386KXD042KD042XP0SD042XP0
KD042XP0107.95133.3512.7117.3124141801047035470160000.386KXD042KD042XP0SD042XP0
KD045XP04.55.50.54.875.13152001090038010167600.405KXD045KD045XP0SD045XP0
KD045XP0114.3139.712.7123.7130.3152001090038010167600.405KXD045KD045XP0SD045XP0
KD047XP04.755.750.55.125.38156901109039290171600.426KXD047KD047XP0SD047XP0
KD047XP0120.65146.0512.7130136.7156901109039290171600.426KXD047KD047XP0SD047XP0
KD050XP0560.55.375.63167101152041830178700.454KXD050KD050XP0SD050XP0
KD050XP0127152.412.7136.4143167101152041830178700.454KXD050KD050XP0SD050XP0
KD055XP05.56.50.55.876.13182301211045610189400.485KXD055KD055XP0SD055XP0
KD055XP0139.7165.112.7149.1155.7182301211045610189400.485KXD055KD055XP0SD055XP0
KD060XP0670.56.376.63197801269049430199600.526KXD060KD060XP0SD060XP0
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KD065XP06.57.50.56.877.13212901325053210209800.566KXD065KD065XP0SD065XP0
KD065XP0165.1190.512.7174.5181.1212901325053210209800.566KXD065KD065XP0SD065XP0
KD070XP0780.57.377.63228001379057020219600.606KXD070KD070XP0SD070XP0
KD070XP0177.8203.212.7187.2193.8228001379057020219600.606KXD070KD070XP0SD070XP0
KD075XP07.58.50.57.878.13243101432060810229400.65KXD075KD075XP0SD075XP0
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KD080XP0890.58.378.63258301483064630238700.694KXD080KD080XP0SD080XP0
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KD090XP0228.625412.7238244.6288901583072230257400.78KXD090KD090XP0SD090XP0
KD100XP010110.510.3710.63319201678079830275200.853KXD100KD100XP0SD100XP0
KD100XP0254279.412.7263.4270319201678079830275200.853KXD100KD100XP0SD100XP0
KD110XP011120.511.3711.63349801769087430292000.934KXD110KD110XP0SD110XP0
KD110XP0279.4304.812.7288.8295.4349801769087430292000.934KXD110KD110XP0SD110XP0
KD120XP012130.512.3712.63380101857095030308901.02KXD120KD120XP0SD120XP0
KD120XP0304.8330.212.7314.2320.8380101857095030308901.02KXD120KD120XP0SD120XP0
KD140XP014150.514.3714.634409020230110240340901.24KXD140KD140XP0SD140XP0
KD140XP0355.638112.7365371.64409020230110240340901.24KXD140KD140XP0SD140XP0
KD160XP016170.516.3716.635018021770125440371601.41KXD160KD160XP0SD160XP0
KD160XP0406.4431.812.7415.8422.45018021770125440371601.41KXD160KD160XP0SD160XP0
KD180XP018190.518.3718.635623023230140640401401.58KXD180KD180XP0SD180XP0
KD180XP0457.2482.612.7466.6473.25623023230140640401401.58KXD180KD180XP0SD180XP0
KD200XP020210.520.3720.636232024600155840429801.75KXD200KD200XP0SD200XP0
KD200XP0508533.412.7517.45246232024600155840429801.75KXD200KD200XP0SD200XP0
KD210XP021220.521.3721.636539025250163450443601.83KXD210KD210XP0SD210XP0
KD210XP0533.4558.812.7542.798549.4026539025250163450443601.83KXD210KD210XP0SD210XP0
KD250XP025260.525.3725.637752027710193850496902.17KXD250KD250XP0SD250XP0
KD250XP0635660.412.7644.398651.0027752027710193850496902.17KXD250KD250XP0SD250XP0
KD300XP030310.530.3730.639272030470231860560102.6KXD300KD300XP0SD300XP0
KD300XP0762787.412.7771.398778.0029272030470231860560102.6KXD300KD300XP0SD300XP0
KF040XP045.50.754.5554.945238302073059560303600.875KXF040KF040XP0SF040XP0
KF040XP0101.6139.719.05115.7125.6238302073059560303600.875KXF040KF040XP0SF040XP0
KF042XP04.255.750.754.8055.195250702131062720314300.93KXF042KF042XP0SF042XP0
KF042XP0107.95146.0519.05122132250702131062720314300.93KXF042KF042XP0SF042XP0
KF045XP04.560.755.0555.445263602188065830324500.975KXF045KF045XP0SF045XP0
KF045XP0114.3152.419.05128.4138.3263602188065830324500.975KXF045KF045XP0SF045XP0
KF047XP04.756.250.755.3055.695276002244068990334701.04KXF047KF047XP0SF047XP0
KF047XP0120.65158.7519.05134.7144.7276002244068990334701.04KXF047KF047XP0SF047XP0
KF050XP056.50.755.5555.945288502299072100344901.09KXF050KF050XP0SF050XP0
KF050XP0127165.119.05141.1151288502299072100344901.09KXF050KF050XP0SF050XP0
KF055XP05.570.756.0556.445313402407078370364501.18KXF055KF055XP0SF055XP0
KF055XP0139.7177.819.05153.8163.7313402407078370364501.18KXF055KF055XP0SF055XP0
KF060XP067.50.756.5556.945338702512084680383601.24KXF060KF060XP0SF060XP0
KF060XP0152.4190.519.05166.5176.4338702512084680383601.24KXF060KF060XP0SF060XP0
KF065XP06.580.757.0557.4453636026130909050402301.35KXF065KF065XP0SF065XP0
KF065XP0165.1203.219.05179.2189.13636026130909050402301.35KXF065KF065XP0SF065XP0
KF070XP078.50.757.5557.945388902713097210420501.45KXF070KF070XP0SF070XP0
KF070XP0177.8215.919.05191.9201.8388902713097210420501.45KXF070KF070XP0SF070XP0
KF075XP07.590.758.0558.4454138028100103480438701.56KXF075KF075XP0SF075XP0
KF075XP0190.5228.619.05204.6214.54138028100103480438701.56KXF075KF075XP0SF075XP0
KF080XP089.50.758.5558.94543920290501097504560101.66KXF080KF080XP0SF080XP0
KF080XP0203.2241.319.05217.3227.243920290501097504560101.66KXF080KF080XP0SF080XP0
KF090XP0910.50.759.5559.9454890030880122280490301.81KXF090KF090XP0SF090XP0
KF090XP0228.6266.719.05242.7252.64890030880122280490301.81KXF090KF090XP0SF090XP0
KF100XP01011.50.7510.55510.9455392032630134820523202.02KXF100KF100XP0SF100XP0
KF100XP0254292.119.05268.12785392032630134820523202.02KXF100KF100XP0SF100XP0
KF110XP01112.50.7511.55511.9455894034320147350555202.18KXF110KF110XP0SF110XP0
KF110XP0279.4317.519.05293.5303.45894034320147350555202.18KXF110KF110XP0SF110XP0
KF120XP01213.50.7512.55512.9456496035930159890586302.38KXF120KF120XP0SF120XP0
KF120XP0304.8342.919.05318.9328.86496035930159890586302.38KXF120KF120XP0SF120XP0
KF140XP01415.50.7514.55514.9457401039000185000645902.72KXF140KF140XP0SF140XP0
KF140XP0355.6393.719.05369.7379.67401039000185000645902.72KXF140KF140XP0SF140XP0
KF160XP01617.50.7516.55516.9458401041880210070703203.22KXF160KF160XP0SF160XP0
KF160XP0406.4444.519.05420.5430.48401041880210070703203.22KXF160KF160XP0SF160XP0
KF180XP01819.50.7518.55518.9459406044570235140758303.58KXF180KF180XP0SF180XP0
KF180XP0457.2495.319.05471.3481.29406044570235140758303.58KXF180KF180XP0SF180XP0
KF200XP02021.50.7520.55520.94510410047120260260811204.04KXF200KF200XP0SF200XP0
KF200XP0508546.119.05522.153210410047120260260811204.04KXF200KF200XP0SF200XP0
KF250XP02526.50.7525.55525.94512918052930322950936604.95KXF250KF250XP0SF250XP0
KF250XP0635673.119.05649.097659.00312918052930322950936604.95KXF250KF250XP0SF250XP0
KF300XP03031.50.7530.55530.945154250580703856701054405.9KXF300KF300XP0SF300XP0
KF300XP0762800.119.05776.097786.003154250580703856701054405.9KXF300KF300XP0SF300XP0
KF350XP03536.50.7535.55535.945179360626704485201165506.85KXF350KF350XP0SF350XP0
KF350XP0889927.119.05903.097913.003179360626704485201165506.85KXF350KF350XP0SF350XP0
KF400XP04041.50.7540.55540.945204430668305112001272207.81KXF400KF400XP0SF400XP0
KF400XP010161054.119.051030.0971040.003204430668305112001272207.81KXF400KF400XP0SF400XP0
KG040XP04614.7425.258364903547091210500501.65KXG040KG040XP0SG040XP0
KG040XP0101.6152.425.4120.4133.6364903547091210500501.65KXG040KG040XP0SG040XP0
KG042XP04.256.2514.9925.508364903519091210500501.73KXG042KG042XP0SG042XP0
KG042XP0107.95158.7525.4126.8139.9364903519091210500501.73KXG042KG042XP0SG042XP0
KG045XP04.56.515.2425.758389403647097300522301.82KXG045KG045XP0SG045XP0
KG045XP0114.3165.125.4133.1146.3389403647097300522301.82KXG045KG045XP0SG045XP0
KG047XP04.756.7515.4926.0084134037720103390543601.86KXG047KG047XP0SG047XP0
KG047XP0120.65171.4525.4139.5152.64134037720103390543601.86KXG047KG047XP0SG047XP0
KG050XP05715.7426.2584378038950109440565001.96KXG050KG050XP0SG050XP0
KG050XP0127177.825.4145.81594378038950109440565001.96KXG050KG050XP0SG050XP0
KG055XP05.57.516.2426.7584623039910115530585902.14KXG055KG055XP0SG055XP0
KG055XP0139.7190.525.4158.5171.74623039910115530585902.14KXG055KG055XP0SG055XP0
KG060XP06816.7427.2585107042240127710626302.32KXG060KG060XP0SG060XP0
KG060XP0152.4203.225.4171.2184.45107042240127710626302.32KXG060KG060XP0SG060XP0
KG065XP06.58.517.2427.7585352043170133800645902.45KXG065KG065XP0SG065XP0
KG065XP0165.1215.925.4183.9197.15352043170133800645902.45KXG065KG065XP0SG065XP0
KG070XP07917.7428.2585836045370145930684502.64KXG070KG070XP0SG070XP0
KG070XP1177.8228.625.4196.6209.85836045370145930684502.64KXG071KG070XP1SG070XP1
KG075XP07.59.518.2428.7586081046270152020703202.77KXG075KG075XP0SG075XP0
KG075XP0190.5241.325.4209.3222.56081046270152020703202.77KXG075KG075XP0SG075XP0
KG080XP081018.7429.2586565048370164200740102.95KXG080KG080XP0SG080XP0
KG080XP0203.225425.4222235.26565048370164200740102.95KXG080KG080XP0SG080XP0
KG090XP091119.74210.2587299051230182420794303.27KXG090KG090XP0SG090XP0
KG090XP0228.6279.425.4247.4260.67299051230182420794303.27KXG090KG090XP0SG090XP0
KG100XP01012110.74211.2588023053990200650846303.59KXG100KG100XP0SG100XP0
KG100XP0254304.825.4272.82868023053990200650846303.59KXG100KG100XP0SG100XP0
KG110XP01113111.74212.2588757056620218920897003.91KXG110KG110XP0SG110XP0
KG110XP0279.4330.225.4298.2311.48757056620218920897003.91KXG110KG110XP0SG110XP0
KG120XP01214112.74213.2589486059180237140945904.22KXG120KG120XP0SG120XP0
KG120XP0304.8355.625.4323.6336.89486059180237140945904.22KXG120KG120XP0SG120XP0
KG140XP01416114.74215.258109440640302736301040604.9KXG140KG140XP0SG140XP0
KG140XP0355.6406.425.4374.4387.6109440640302736301040604.9KXG140KG140XP0SG140XP0
KG160XP01618116.74217.258124060685603101301131305.58KXG160KG160XP0SG160XP0
KG160XP0406.4457.225.4425.2438.4124060685603101301131305.58KXG160KG160XP0SG160XP0
KG180XP01820118.74219.258138640728403466201218406.22KXG180KG180XP0SG180XP0
KG180XP0457.250825.4476489.2138640728403466201218406.22KXG180KG180XP0SG180XP0
KG200XP02022120.74221.258153220768703830701302407.17KXG200KG200XP0SG200XP0
KG200XP0508558.825.4526.8540153220768703830701302407.17KXG200KG200XP0SG200XP0
KG220XP02224122.74223.258167850806904195901383807.85KXG220KG220XP0SG220XP0
KG220XP0558.8609.625.4577.6468590.7532167850806904195901383807.85KXG220KG220XP0SG220XP0
KG250XP02527125.74226.258189720860604743101501608.85KXG250KG250XP0SG250XP0
KG250XP0635685.825.4653.8468666.9532189720860604743101501608.85KXG250KG250XP0SG250XP0
KG300XP03032130.74231.2582262209424056544016883010.58KXG300KG300XP0SG300XP0
KG300XP0762812.825.4780.8468793.95322262209424056544016883010.58KXG300KG300XP0SG300XP0
KG350XP03537135.74236.25826271010155065656018656012.3KXG350KG350XP0SG350XP0
KG350XP0889939.825.4907.8468920.953226271010155065656018656012.3KXG350KG350XP0SG350XP0
KG400XP04042140.74241.25829921010816074814020346013.98KXG400KG400XP0SG400XP0
KG400XP010161066.825.41034.84681047.953229921010816074814020346013.98KXG400KG400XP0SG400XP0

Autres types de roulements à billes à section mince

Roulements à billes à contact radial à section mince de type ouvert (type C)
Bille à contact radial de type ouvert (type C)
Roulements à billes à contact radial à section mince de type scellé (type C) 
Bille à contact radial de type scellé (type C)
Roulements à billes à contact à quatre points à section mince de type ouvert (type X)
Bille de contact à quatre points de type ouvert (type X)
Bille de contact à quatre points de type scellé (type X)
Bille de contact à quatre points de type scellé (type X)
Palier à section mince
Boule à contact angulaire de type ouvert (type A)

Entretien et lubrification

Un entretien régulier, y compris une lubrification appropriée et une inspection périodique de l'usure, est crucial pour garantir la performance et la longévité optimales continues des roulements de type X. Le respect des directives du fabricant est essentiel pour maximiser leur durée de vie opérationnelle.

Conclusion

Les roulements à billes à contact à quatre points à section mince de type ouvert (type X) offrent une solution unique pour les applications nécessitant la gestion simultanée de charges axiales et radiales. Leur conception de contact à quatre points, leur profil peu encombrant et leurs performances de précision en font des composants précieux dans des secteurs tels que la robotique, les machines-outils et les dispositifs médicaux. La polyvalence et la capacité de charge des roulements de type X contribuent à leur utilisation généralisée dans des scénarios où la précision et la polyvalence sont primordiales.

À propos de LKPB Bearing Company

Tir d'usine LKPB

Luoyang LIKE Precision Machinery Co. Ltd - LKPB®, situé à Luoyang, en Chine, établi en 2013 avec un capital social de 5 millions d'euros, nous sommes un professionnel de la construction de machines de précision. fabricant de roulements.

LKPB suit strictement les exigences du système de qualité ISO9001 pour le contrôle de la qualité des produits. Nous disposons d'une équipe technique solide pour accepter le traitement des roulements de précision non standard de niveau de précision P5, P4, P2 et VSP. Le diamètre intérieur des produits est compris entre φ20mm et φ2000mm.

Nous avons établi une coopération à long terme avec un certain nombre de sociétés de machines-outils et de robotique de premier plan dans le monde. Nos produits peuvent remplacer complètement les produits INA/IKO/THK/FAG/SKF/KAYDON et d'autres marques. Nous sommes convaincus que notre coopération dépassera vos attentes.

  1. Roulements de table tournante (Série YRT, YRTC, YRTS, YRTM, ZKLDF) ;
  1. Roulements à rouleaux croisés (Séries RA/RA-C, RAU, RB, RU, RW, RE, SX, XU, XV, XSU, XR/JXR, CRB/CRBC, CRBF/CRBFV, CRBH/CRBHV, CRBS/CRBSV, CRBT/CRBTF) ;
  1. Roulements à billes à section mince (Séries KAA, KA, KB, KC, KD, KF, KG, JHA, JA, JB, JG, JU) ;  
  1. Roulements de réducteur de robot (CSF/CSG, SHF/SHG, série CSD, roulements réducteurs RV et paliers flexibles série F, 3E) ;
  1. Roulements à billes à contact oblique (séries 718, 719, 70, 72, 2344/2347) ;  
  1. Roulements de support de vis à billes (séries ZKLF/ZKLN, ZARF/ZARN) ;
  1. Bague d'orientation (Rouleau croisé, contact à quatre points, contact à huit points même chemin, contact à huit points chemin différent, rouleau à trois rangées et série à brides) ;
  1. Roulements creux pour plates-formes rotatives (Série ZK).
 

Pour obtenir des conseils d’experts pour répondre à vos besoins spécifiques, contactez notre équipe compétente. Découvrez par vous-même comment nos solutions de précision peuvent améliorer l'efficacité et la durabilité de vos machines. Contactez-nous dès aujourd'hui !

LKPB Avec plus de 10 ans d'expérience en matière de production

Prise en charge du service OEM ; service de retour sous 50 jours ; assistance technique 7*24 heures ; acceptation de la personnalisation non standard ; garantie maximale de 24 mois sur le produit.