Webdesign by elf42 Webdesign by elf42

Perforated™-Bearing, ST

The steel-reinforced Perforated™ Bearing ST consists of several layers of elastomer and intermediate layers of weather-resistant steel, grade WTSt 52-3, bonded together to form a composite laminated spring. By suitable selection of the bearing thickness, the bearing can accommodate large vertical forces as well as large rotational deformations.


for components carrying predominantly static loads

Text of Tender document

Supply Calenberg Perforated™ Bearing 205-ST, steel-reinforced elastomeric bearing with a uniform grid of circular perforations, in accordance with DIN 4141 Part 3, bearing class 2, loadable irrespective of format up to a mean compressive stress of 25 N/mm², National technical approval (ABP) No. P-852.0290-1.


l/l1/l2 x b/b1/b2 x t = ../../.. x ../../.. x.. mm³
Width: mm
Quantity: item
Price: €/item

embedded in polystyrene or Ciflamon fire protection board

Overall length: mm
Overall width: mm
Bearing length: mm
Bearing width: mm
Thickness: mm
Quantity: item
Price: €/item
Length of perforated bearing layer(s): mm
Width of perforated bearing layer(s): mm
Length of steel layer(s): mm
Width of steel layer(s): mm

Technical Data

Bearing thickness

  • 14 mm
  • 20 mm
  • 31 mm
  • 42 mm
  • 53 mm

Maximum compressive stress

  • up to 25 N/mm²,
    depending on size

Web Design by elf42 webdesign by elf42
© Webdesign by elf42 & Calenberg Ingenieure GmbH, Salzhemmendorf - Elastomeric sliding bearings | Sitemap