厂商 :洛阳千协机械设备有限公司
地址 :河南 洛阳市主营产品 :YRT转台轴承 交叉滚子轴承 谐波减速机轴承 转盘轴承 回转驱动减速器 精密角接触球轴承 机床丝杠轴承 等截面薄壁轴承
联系电话 :18537903166
轴承代号bearing type | 外形尺寸boundary dimensio/n/s | 固定孔 fixing holes | 固定螺钉数量Number of retaining screws | 螺纹拔取孔Extraction thread hole |
节距1)Number of pitches X angle of pitches |
螺钉拧紧力矩Screw tightening torque | 基本额定载荷Basic load rating |
极限转速Limiting speed |
轴承摩擦力矩3)Bearing frictional torque | 重量weight | ||||||||||||||||
轴向axial | 径向radial | |||||||||||||||||||||||||
d | D | H | H1 | C | D1 | J | J1 | 内圈inner ring | 外圈outer ring | 动dynamic load | 静static load | 动dynamic load | 静static load | |||||||||||||
单位unit: mm | d1 | d2 | a | 数量 quantity | d3 | 数量quantity | MA2) | Ca | Coa | Cr | Cor | 脂grease | ||||||||||||||
mm | mm | G | 数量quantity |
数量×t quantity |
Nm | KN | r/min | Nm | Kg | |||||||||||||||||
YRT325 | 325 | 450 | 60 | 40 | 20 | 415 | 342 | 430 | 9.3 | 15 | 8.2 | 34 | 9.3 | 33 | 2 | M12 | 3 | 36×10° | 34 | 275 | 1930 | 120 | 345 | 170 | 40 | 25 |