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KI 12-D

KI 12-D

DIN ISO 12240-4 dimension series K

Inner ring:

  • Antifriction bearing steel, hardened, ground and polished.

Outer ring:

  • Swaged around the inner ring, sliding face made of high-duty bronze. Lubricant is distributed via the lubrication groove in the outer ring.


  • Sizes 5 to 12 free-cutting steel, sizes 14 to 50 tempering steel (standardised), all sizes galvanized and chromatised. The spherical bearing is pressed into the housing and caulked at both sides.

Special versions:

  • Housing heat-treated, for static load capacity C0 see-V
  • Housing made from high-grade tempering steel (heat-treated), for static load capacity C0 see -L
  • Housing crack-tested
  • Sliding face of inner ring 5 um to 10 um hard chromium plated
  • Further versions available on request.
B 16 mm
C1 12 mm
d 12 mm
d1 15.4 mm
d2 Max. 33 mm
d3 M12
d4 17.5 mm
d5 22 mm
dk 22.2 mm
h1 50 mm
Hand Thread Right
l3 Min. 18 mm
l4 66.5 mm
Load Ratings Stat C0 -L 35 kN
Load Ratings Stat C0 -V 25 kN
Load Ratings Stat Co 23 kN
Mating Materials Steel on PTFE
Required Maintenance Maintenance-Free
Thread Female
Tilt - Angle 13 ?
W 19 mm
Weight (0-Storke) 0.107 kg
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RA 9 S
KI 16
KI 40-D
KAL 30-D
KAL 8-400
HRD 2T FUK-95/1,50
SD 900-50