The HQW range of ZKLN bearings are typically used to accurately position components in precision machine tools. Their internal geometry ensures very high axial stiffness and a split inner ring configuration removes play within the bearing.
Bearing Characteristics
  • Typically manufactured from chrome steel rings and steel balls. Other materials (e.g. X65Cr13 or X30CrMoN15) are also available. 
  • Hybrid versions incorporating ceramic balls available 
  • Phenolic cages are standard, with Torlon or PEEK cages available where required.
  • Full ball complement designs are possible for higher load capacity
  • Lubrication hole in ZKLN bearing outer rings allow for relubrication where necessary
  • Seals fitted as standard, although open bearings can also be supplied on request
 Available Size Range*
 
d (mm)
D (mm)
B (mm)
ZKLN0619
6
19
12
ZKLN0624
6
24
15
ZKLN0832
8
32
20
ZKLN1034
10
34
20
ZKLN1232
12
32
20
ZKLN1242
12
42
25
 *Other sizes on request

ZKLN Bearing

Ball screw support bearing (ZKLN)

ZKLN Bearing Exploded

Exploded view of a ZKLN ball bearing