NSK 双列圆锥滚子轴承 内径206~260mm
产品参数
外形尺寸极限转速(rpm)轴承代号常数轴向载荷系数重量(kg)额定载荷(N)安装尺寸(mm)
dDB 2Cr minr 1 min脂润滑油润滑eY 2Y 3Y o(参考)CrCord a (最小)Db(最小)r a (最大)r b (最大)
22030011088318001100220 KBE 3001+L0.372.71.81.821.273000017100002382922.51
22030011088318001100220 KBE 3001+L0.372.71.81.821.273000017100002382922.51
21035511610341.57001000210 KBE 31+L0.462.21.51.441.7905000152000023133831.5
2062831028341.59001200206 KBE 2801+L0.512.01.31.318.1580000143000022727531.5

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