Project Description

We manufacture roller-burnished bronze bushing materials made of CuSn8 or CuSn6.5 at our customers’ request.

CuSn8 Wrapped sliding bearings Strips for Flange Bearing or Sliding Bronze Bushings.

Manufacturing Roller Bearings-Roller-burnished metal sheets

Viiplus processes material with a wall thickness of 1.00mm,1.5mm.2.0mm2.5 mm; other wall thicknesses are also available. VIIPLUS can manufacture any desired size with diameters between 80 mm and 600 mm.The roller-burnishing of sliding bearing bushings has the advantage that there are hardly any limits with regard to the diameters and lengths of the bushings.

From solid bronze materials with diamond-shaped lubrication pockets or with perforations in accordance with ISO 3547/DIN 1494.Custom CuSn8 Wrapped sliding bearings parts withgraphited available upon customer request.

We also offer special designs and sizes according to your specifications.


Wrapped sliding bearings made of CuSn8.Composition : Cu 91,3%, Sn 8,5%, P 0,2%.


  • Metal CuSn8 as basic materials
  • Completely recyclable
  • Cheaper than mechanical bearings
  • Minimum space requirement
  • Weight reduction compared to machined bearings or rolling bearings
  • High load capacity makes it especially suitable for swinging bearings
  • Groove
  • Grease precipitation, long-term lubrication


Material:CuSn8P0.3 or CuSn6.5P0. 1
Temperature limit:-80℃~200℃
Load capacity:75N/mm2
Speed limit:2.5m/s
Check according to DIN 1494/ISO 3547
Width tolerance for cylindrical and flanged bearings


bronze gleitlager