調(diào)心(xīn)滾子(zǐ)軸承(chéng)是在(zài)有二(èr)條滾道的内圈(quān)和滾道為(wéi)球面的外圈之(zhī)間,組裝(zhuāng)着鼓形(xíng)滾子(zǐ)的軸承。調(diào)心滾子軸(zhóu)承具(jù)有兩(liǎng)列滾子,主(zhǔ)要承受徑(jìng)向載(zǎi)荷,同(tóng)時也能承(chéng)受任一方(fāng)向的軸向載(zǎi)荷。有高(gāo)的徑向(xiàng)載(zǎi)荷能力,特别适(shì)用于(yú)重載或振動載(zǎi)荷下工作,但不(bú)能承受純軸向(xiàng)載荷。該類(lèi)軸承(chéng)外(wài)圈滾道是球(qiú)面形(xíng),故其調心(xīn)性能良(liáng)好(hǎo),能補償同軸度(dù)誤差(chà)該類(lèi)軸(zhóu)承。主要(yào)用于造紙機械(xiè)、減速(sù)裝置、鐵路(lù)車輛車軸、軋鋼(gāng)機齒輪(lún)箱軸承(chéng)座、軋(zhá)鋼機輥子(zǐ)、破(pò)碎機、振(zhèn)動篩、印刷機械(xiè)、木工(gōng)機械(xiè)、減速(sù)機、立(lì)式帶座調心軸(zhóu)承。

       spherical roller bearing is in the two groove of the inner ring and outer ring raceways between spherical bearing assembly, a drum shaped roller. spherical roller bearing with two rollers, mainly bear radial load, but also can withstand axial load in either direction. it has high radial load capacity, especially for heavy or vibrating loads, but it can't bear pure axial load. the bearing outer ring raceway is spherical, so its aligning performance is good, which can compensate the coaxial error. it is mainly used for papermaking machinery, deceleration device, railway vehicle axle, rolling mill gear box bearing seat, rolling mill roller, crusher, vibrating screen, printing machinery, woodworking machinery, reducer, vertical belt seat adjustment bearing.