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Adjustable WINKEL-Bearing unit

Adjustable WINKEL-Bearing units Type: JT 2.055 - JT 2.058

  • Min. clearance between bearing unit and profile
  • Higher radial and axial precision
  • Higher dirt resistance
  • For high speed application up to 2 m/sec
Type: JT 2.055 | Ø 70,1mm | FR kN: 12,40 | FA kN: 4,20
Type: JT 2.056 | Ø 77,7mm | FR kN: 12,90 | FA kN: 4,20
Type: JT 2.058 | Ø 88,4mm | FR kN: 22,40 | FA kN: 7,40

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)

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