JPF_1404_4

JPF_1404_4

THK JPF 1404-4

Lead Ph Basic load rating Permissible load F P Nut mass Shaft mass Dynamic rating Ca Static rating C 0 a mm kN kN kN kg kg/m 4 2.8 5.1 0.22 1.0 Type using standard material Standard grease Standard seal Iron-based AFB-LF RR Dimensions of the Ball Screw Nut Attached with Wiper Ring W and QZ Lubricator WW avail- ability QZ avail- ability Dimensions including WW L Length of protrusion with QZ attached QWL Outer diameer of protru- sion with QZ attach...更多信息

THK JPF 1404-4

载荷钢球圈列数 DN值 预压 预压方法 预压负荷（N） 2列 1.00圈 50000 有 定压预压 140 导轨型号 丝杠轴加工方式 球保持器 轴的花键部分 中空轴 滚珠 滚轧 无 无 无 轴承支撑座固定侧的推荐方式 轴承支撑座支撑侧的推荐方式 螺母种类 螺纹方向 间隔钢球 BK10,BK12,EK10,EK12,FK10,FK12 BF10, BF12, EF10, EF12, FF10, FF12 简易螺帽 右螺纹 无 轴方向刚性（N/μm） 螺...更多信息

THK JPF 1404-4

Number of loaded circuits DN Value Preload Method for Providing a Preload Applied preload(N) 2 row 1.00 turns 50000 Yes Constant Pressure Preload 140 Type of guide Shaft process method Ball cage Splined portion Hollow shaft Ball Rolled None None None Recommended support unit on the Fixed Side type Recommended support unit on the Supported Side type Types of Nuts Threading direction Spacer ball BK10,BK12,EK10,EK12,FK10,FK12 BF10, BF12, EF10, EF12,...更多信息

Background to development