DKLFA2590-2RS
Type

Ball screw support bearings

Model:DKLFA2590-2RS
Thickness(mm):38
Inner diameter d:25
Outer diameter D:57

Detailed information

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Model
  • ModelDKLFA2590-2RS
Sizemm
  • d -0.01025
  • D -0.01357
  • B -0.2538
  • d 1 40.5
  • D 1 90
  • r min0.3
  • r 1 min0.6
  • B 1 22
  • d 2 8.8
  • J75
  • A70
Installation sizemm
  • d a min32
  • d a max48
Qualitym ≈kg
  • Qualitym ≈kg0.9
limit Speed n G fat min –1
  • limit Speed n G fat min –1 2000
Bearing friction Torque M RL Nm
  • Bearing friction Torque M RL Nm0.6
Overturned Stiffness c kL Nm/ mrad
  • Overturned Stiffness c kL Nm/ mrad370
Axial beat 4) μm
  • Axial beat 4) μm5
固定bolt 1) DIN912-10.9
  • SpecificationM8
  • Quantity6
Quality Moment of inertia 2) M m kg · cm 2
  • Quality Moment of inertia 2) M m kg · cm 2 1.12
Basic load rating Axial⇦
  • Dynamic load C a N27500
  • Static load C oa N55000
Basic load rating Axial Ⓗ ➡
  • Dynamic load C a N52000
  • Static load C oa N144000
Stiffness Axial⇦ C aL N/μm
  • Stiffness Axial⇦ C aL N/μm850
Stiffness Axial➡ C aL N/μm
  • Stiffness Axial➡ C aL N/μm1200

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