vulkollan bearing with oilamid block and mounting plate

The main advantage of Vulkollan coated bearings is the reduction in noise. If you want a smooth, quiet yet robust linear motion system then this product is ideal. The Vulkollan bearing assemblies are designed to run in the same mating steel profiles as our standard combined roller bearings and are fitted with an adjustable Oilamid rubbing block to provide axial guidance.

Currently they are available in two sizes - V.054+PLV54 (shown here) and V.053+PLV53 (ø52.5mm).

V.054 is also available in stainless steel - part number V.054+PLV54-SS.


Catalogue Data Sheet

dimensional drawing for V.054 bearing


The load capacity of these Vulkollan track bearings is related to the speed.
The loads below are given for a speed of 1m/s and also for the maximum operating speed of 2.5m/s.

Part Number C (at 1m/s) C (at 2.5m/s)
V.054 + PLV54 1100N 1050N

C = Dynamic Load Capacity for Radial Roller
C0 = Static Load Capacity for Radial Roller
Ca = Dynamic Load Capacity for Axial Roller
C0a = Static Load Capacity for Axial Roller

vulkollan combined roller bearing


Weight: 10.5kg/m
Material: S450 J2
Moment of Area (Wx): 31.7cm3

2890 is a hot rolled section made from S450J2 steel. The corresponding Vulkollan bearing assembly is V.054 + PLV54.

Other suitable bearings include 4.054, 4.454, 4.072, 2.2062 & MRS948.

2890 hot rolled steel channel

CAD Files: Download the 2D dwg file and 3D dwg file.

Related Products and Links

standard combined roller bearings
Mounting plates for combined bearings
Standard channels (rails / steel profiles) for standard, eccentric and shim adjustable bearings
Flanged clamps for fixing channels
Eccentric adjustable combi bearings
Technical data for combined roller bearings and steel profiles
Hertzian pressure calculations
Application Examples for combined roller bearings and steel profiles