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KI 30-D

KI 30-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 37 mm
C1 25 mm
d 30 mm
d1 34.8 mm
d2 Max. 71 mm
d3 M30x2
d4 40 mm
d5 50 mm
dk 50.8 mm
h1 110 mm
Hand Thread Right
l3 Min. 45 mm
l4 145.5 mm
Load Ratings Stat C0 -L 182 kN
Load Ratings Stat C0 -V 107 kN
Load Ratings Stat Co 82 kN
Mating Materials Steel on PTFE
Required Maintenance Maintenance-Free
Thread Female
Tilt - Angle 15 ?
W 41 mm
Weight (0-Storke) 1.15 kg
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KA 14-402
KJ 14-BD
SD 6-60
SD 22 M
KA 30-NR
KI 6
KAL 10-400