滚针轴承型号、尺寸、转速表

作者：bearingpower        发表时间：2010-12-12

滚针轴承是能够在小的空间范围内承受较大径向负荷的轴承。此类轴承有带内圈和不带内圈的，所组装的G2级滚针，平均直径的上下偏差在2um以内，且采用高刚性保持架，能够正确地引导滚针平行于轴线。轴径轴承型号外形尺寸额定动负荷Cr(KN)额定静负荷Cor(KN)极限转速(r/min)重量(kg)DBD12NA4901122413911170000.02615NA490215281310.213.7160000.03417NA490317301310.414.6150000.03720NA490420371716.719120000.07525NA49052542171919.610000.08828NA28422028422019.62090000.097　NA49/282845172023.690000.09830NA30452030452020.43090000.112　NA490630471723.233.590000.10635NA4907355520294980000.17045NA490945682241.569.570000.27150NA49105072224376.560000.27455NA5572355572355513256000.379　NA49115580255610053000.39360NA491260852558.510850000.426[url=http://www.zbgz.net/cp/3-2.jpg]http://www.zbgz.net/cp/3-2x.jpg轴径轴承型号外形尺寸额定动负荷额定静负荷极限转速重量DBD10RNA497X2A1017125.26.55240000.010 RNA5971017154.983.19240000.01312RNA498X2A1219126.37.35190000.012 RNA5981219154.983.19190000.014 RNA4991220113.92.319000 14RNA49001422138.159.15190000.017 RNA49002X2A1422166.1113.7190000.02115RNA16/151525126.14.7190000.03016RNA6901X2A1622201210.619000 RNA16/2016242013.719180000.027 RNA4901162413911180000.018 RNA16242214.320180000.03117RNA1725161216170000.02420RNA490220281310.613.7160000.022 NK20/1620281612.517.6150000.02722RNA490322301310.414.6150000.02325NA25/202533201728.5130000.033 25352519.416.912000 RNA49042537171923.6120000.05326 26422220.915.910000 28RNA6/2828451712.710.49000 30NK30/2030402021.636100000.065 RNA490530421711.59100000.061 30423025.625.1100000.11232NK32/203242202237.5100000.06835RNA35/2035452023.241.5100000.074 RNA490635471723.233.5100000.070 RNA6906X2A35483041.638.69000 宁波金百联轴承有限公司 NINGBO nsk BEARING COMPANY企业总机电话/TEL：86-022-58059063 87222422 58059053 58059268 13102005112 87220519 轴承销售电话/SALES TEL：86-022-58059063 87222422（直拨）58059268 58059053 13102005112 87220519（转分机）供应商开发部/TEL：86-022-87221977传真/FAX：86-022-23707785地址/ADD：天津市南开区华苑国际创业中心海泰信息广场B座212室E-mail：web@nskpc.com 网址/WEBSITE：www.nskpc.com www.nkspc.com金百联特种非标轴承网: www.skf365.com 商标 BRANDS:, 金百联 F&F