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Type: 4.072 | Ø 62,5mm | FR kN: 10,30 | FA kN: 3,20 | C kN: 31,0 | CO kN: 35,5
Type: 4.073 | Ø 70,1mm | FR kN: 12,40 | FA kN: 3,87 | C kN: 45,5 | CO kN: 51,0
Type: 4.075 | Ø 77,7mm | FR kN: 12,90 | FA kN: 4,00 | C kN: 48,0 | CO kN: 56,8
Type: 4.074 | Ø 78,1mm | FR kN: 12,90 | FA kN: 4,00 | C kN: 48,0 | CO kN: 56,8
Type: 4.076 | Ø 88,4mm | FR kN: 22,40 | FA kN: 7,00 | C kN: 68,0 | CO kN: 72,0
Type: 4.077 | Ø 101,2mm | FR kN: 22,00 | FA kN: 7,00 | C kN: 73,0 | CO kN: 82,0
Type: 4.078 | Ø 107,7mm | FR kN: 23,80 | FA kN: 7,44 | C kN: 81,0 | CO kN: 95,0
Type: 4.0784 | Ø 107,7mm | FR kN: 23,80 | FA kN: 7,44 | C kN: 81,0 | CO kN: 95,0
Type: 4.079 | Ø 123,0mm | FR kN: 33,90 | FA kN: 10,60 | C kN: 110,0 | CO kN: 132,0
Type: 4.080 | Ø 149,0mm | FR kN: 39,50 | FA kN: 18,50 | C kN: 151,0 | CO kN: 192,0

With our WINKEL Bearings vertical and horizontal movements on machines and lifting devices can be solved economically.

Advantage of the WINKEL Bearing system:

  • Reduces your designing and production costs
  • Can take up high radial and axial loads
  • Strong profiles for high stat. and dynamic loads
  • Best dispersion of forces in the profiles
  • Longer lifetime for bearings and profiles
  • Economical assembling by welding bolt
  • Bearing components are easily exchangeable

Technical details:

  • Outer rings are made from case-hardened steel 20 CrMnTi hardened at 58-62HRC
  • Inner rings are made from bearing steel 100 Cr 6 hardened at 58-62 HRC
  • Cylindrical rollers have flat ground heads, made of 100 Cr 6 steel hardened at 60 – 65 HRC
  • Welding bolts are made from C20 (Material no. 1.1151)
  • Bearings from 4.054 to 4.064 are relubricateable
  • Working temperature of WINKEL Bearings is -20 °C up to +100°C.
  • WINKEL High Temperature Bearings can be used at max. +250 °C environmental temperature.
  • The max. speed for WINKEL Bearings in steel version is 3m/s. For VULKOLLAN® and POLYAMIDE kind of bearings is the max. speed 6 m/s.
  • The clearance between axial bearing and inner side of the profile should not exceed 0,5 mm.
  • Bolt tolerance –0.05 mm
  • Bearings are lubricated with grease grade 3 (e.g. Shell Gadus S2 V100 3)