LFR50/4KDD/NPP導(dǎo)軌滾輪軸承 | 內(nèi)徑 (d) | 4mm | 外徑 (D) | 13mm | 寬度 (B) | 7mm | 寬度 (C) | 6mm | 槽直徑dw | 5mm | 槽形狀 | U型槽 | 倒角 (min) (rs) | 0.2 | 重量(克) | 3.5 | 材料 | Gcr15軸承鋼 | LFR50/4KDD/NPP導(dǎo)軌滾輪軸承-套圈及滾動體材料采用Gcr15軸承鋼,經(jīng)真空淬回火處理,軸承內(nèi)部采用雙列角接觸球軸承的內(nèi)部結(jié)構(gòu)設(shè)計及加厚的外圈,使軸承具有更高的承載能力。LFR系列導(dǎo)軌滾輪軸承為線性導(dǎo)軌滾輪中應(yīng)用廣,經(jīng)濟實用的產(chǎn)品,可適配于圓柱形導(dǎo)軌,運行平穩(wěn)、誤差小、運行噪音極低,運轉(zhuǎn)速度很高。滾輪與導(dǎo)軌的接觸為兩點60度接觸,具有良好的接觸性能并且運轉(zhuǎn)阻力很小,從而達(dá)到比較長的使用壽命。滾輪采用雙列角接觸球軸承的內(nèi)部結(jié)構(gòu)設(shè)計及加厚的外圈,使?jié)L輪具有更高的承載能力,滾輪軸承配置偏心輪及同心軸后按裝簡單..滾輪防塵采用金屬防塵蓋(KDD)或橡膠密封圈(NPP)。 其他同類產(chǎn)品:LFR50/4NPP、LFR50/5-4KDD、LFR50/5-4NPP、LFR50/5KDD、LFR50/5NPP、LFR50/8KDD、LFR50/8NPP、LFR50/8-8KDD、LFR50/8-8NPP、LFR30/8KDD、LFR30/8NPP、LFR5302 KDD、LFR5302 NPP、LFR5201-KDD、LFR5201-NPP、LFR5201-14KDD、LFR5201-14NPP、LFR5204-16KDD、LFR5204-16NPP、LFR5206-20KDD、LFR5206-20NPP、LFR5206-25KDD、LFR5206-25NPP、LFR5207-30KDD、LFR5207-30NPP、LFR5208-40KDD、LFR5208-40NPP等 | LFR50/4KDD/NPP Guide roller bearing | Bore Size (d) | 4mm | Outside Diameter (D) | 13mm | Thickness (B) | 7mm | Thickness (C) | 6mm | groove bottom diameterdw | 5mm | Groove shape | U groove | R(min) | 0.2 | Weight(g) | 3.5 | Material Science | Gcr15 | LFR50/4KDD/NPP Guide roller bearing-The ring and the rolling body Material Science adopt Gcr15, vacuum quenching and tempering treatment, the inner structure of the double row angular contact ball bearing is used in the bearing, and the outer ring is thickened, so that the bearing has higher bearing capacity. LFR series Guide roller bearing linear guide roller in the most widely used, economical and practical products, can be adapted to the cylindrical guide rail, smooth operation, small error, low noise, high operating speed. The contact between the roller and the guide rail is 60 degrees, and the utility model has the advantages of good contact performance and small running resistance, thereby achieving a relatively long service life. The outer roller adopts internal structure design and thickened double row angular contact ball bearing, the roller has higher bearing capacity, roller bearing configuration eccentric and concentric shaft after installation simple. The metal dust cover dust roller (KDD) or a rubber sealing ring (NPP). Other similar products :LFR50/4NPP、LFR50/5-4KDD、LFR50/5-4NPP、LFR50/5KDD、LFR50/5NPP、LFR50/8KDD、LFR50/8NPP、LFR50/8-8KDD、LFR50/8-8NPP、LFR30/8KDD、LFR30/8NPP、LFR5302 KDD、LFR5302 NPP、LFR5201-KDD、LFR5201-NPP、 LFR5201-14KDD、 LFR5201-14NPP、 LFR5204-16KDD、 LFR5204-16NPP、 LFR5206-20KDD、 LFR5206-20NPP、 LFR5206-25KDD、 LFR5206-25NPP、 LFR5207-30KDD、 LFR5207-30NPP、 LFR5208-40KDD、 LFR5208-40NPP | |