1.Spindle bearings and high-speed spindle bearings
Das Lager Germany high-precision bearings are manufactured in single and double row design as spindle bearings,high-speed spindle bearings and high precision cylindrical roller bearings
Spindle bearings are super precision angular contact ball bearings which are used in machine tools,textile and printing machines and they are designed for carrying both axial and radial loads and used with pre-loads and most of the time in pairs with tandem and/or cross loading.
Spindle bearings are manufactured in series B719,B70,B72 and A73, Even different material combinations and designs are possible,as described in the following chapters. Special design of Das Lager Germany precision spindle bearings are suitable for many applications where there is a demand for a high load-bearing capacity and at the same time high rotational speeds.
-High-speed Spindle Bearings
High-speed spindle bearings are identical high-speed spindle bearings are identical to the B line of spindle bearings. They are distinguished in particular by their suitability for higher speeds,low friction and less heat development. High-speed spindle bearings are available in the series HS719 and HS70 as well as in different designs and material combinations.
-Tolerances and standarts
The main dimensions of the spindle bearings fulfill the general dimension plans for bearings according to DIN 616 (ISO 15). They are manufactured in dimensional series 19,10,02 and 03. The B719 and B70 series of bearings are designed in accordance with DIN 628-6.
To facilitate the installation of the cage and ensure the best-possible lubriation of the bearing during operation, one ring with a reduced rib diameter shall be used at least. The bearings are not dismountable.