In the course of last periods we have introduced supply of new ranges, or let us say modifications of existing bearing series. We would like to present some of them here.
Bearings for Agricultural Machinery
Insert ball bearings
Housing unit – type FG / SG / FM
Circular cast housing unit with bearing – LSGR type
Double row angular contact ball bearings
Single-row angular contact ball bearings with sealing on both sides
They can be used in such points, in which it is not possible to provide other type of lubrication, or in location with high dust exposure. This arrangement, however, requires application of a different internal design from the point of view of space – smaller rolling bodies, and thus having lower bearing capacity. Therefore it is necessary to consult the possibility of supply with the technical department.
Single-row angular contact ball bearings – paired
Paired bearings are suitable for arrangements, which require absorption of axial forces in both directions. They are characteristic of higher precision which enables their application in accordance with requirements of the given placement without additional adjustments. When requested, it is possible to supply pairs of bearings or supply of bearings which can be paired universally. However, it is always necessary to agree in advance in which arrangement the bearings should be supplied – with defined clearance or pre-tension.
Double row spherical roller bearings
In the range of double row spherical roller bearings we introduce three modifications of design:
Sealed bearings – these bearings are produced in two designs in order to enable addition of sealing mounting – with wider rings and preservation of inner design – designated CDL223xx-2RS, or with preservation of ring width but with smaller dimension of spherical rollers – designated e.g. 223xx-2RS.
Bearings for vibratory machines – these bearings are characteristic of application of a cage on an outer ring race way, higher precision of outer diameter and of inner design, use of spherical rollers with higher precision. They can be delivered in three cage designs: one-piece brass cage, two-piece brass cage or sheet-metal cage.
Bearings with the sheet-metal cage with higher bearing capacity – use of internal bearing space and bearing capacity were increased due to the fact that new shape of a cage enabled application of bigger or more rolling bodies.
Four-row cylindrical roller bearings
Bearings were designed for improvement of shaft arrangements in rolling-mills in order to increase precision of rolling. They are characteristic of wide inner ring and a pair of outer rings each with two rows of cylindrical rollers in a brass cage. Their utility is increased thanks to rings, heat-treated to bainitic structure.
Split spherical and cylindrical roller bearings
These bearings have split outer and inner rings, as well as cages with rolling bodies to enable their assembly also in places with difficult access.
|L||light series (M – medium, H – hard series) – series are distinguished by bearing capacity, outer diameter and width|
|M||cage type – brass|