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INA Screw Drive Bearings

Axial angular contact ball bearings DKLFA

Properties

  • easy-to-fit by means of outer ring suitable for flange mounting
  • for locating/locating screw drive arrangements
  • for vertical screw drive arrangements
 
 

Vertically Installation

Ball screw spindle arrangement with one main load direction: Vertical axis without mass compensation.

 
 
 
 

Horizontally Installation

Ball screw spindle arrangement with one main load direction: Locating/locating bearing arrangement.

 
 
Basic Load Ratings

  • DKLFA 30100.2RSstandard (1)
  • DKLFA 30110.2RSheavy series (2)

  • dyn. Load Rating C (A)
  • stat. Load Rating C0 (B)

y: Basic Load Rating [kN] (verticaly)  
 
Nominal Life

Locating/locating screw drive arrangement: influence of the real operating temperature on nominal life.
x: Spindle Heating During Operation ΔT [°C]
y: Nominal Life [h]