Bearings with crossed roller axes are used in applications where accommodating radial and axial load and possibly the tilting moment is required. The bearings can be supplied with a split inner and outer ring as full complement bearings or with a cage or independent separators. The split rings must be firmly tightened in the assembly. The full complement bearings have a higher load carrying capacity, however, they can be operated at lower speeds than bearings with cages or separators. The bearings with crossed cylindrical roller axes can be supplied also in sealed and pre-lubricated version. To facilitate additional lubrication the bearing bearing body can be fitted with a lubrication distribution system.
Designation | Dimensions | Basic load ratings | Weight | Figure / pdf | ||||||
---|---|---|---|---|---|---|---|---|---|---|
Radial | Axial | |||||||||
d mm |
D mm |
B mm |
Cr kN |
Cor kN |
Ca kN |
Coa kN |
kg |
|||
SLB 911-9 | 220 | 295 | 24.8 | 0 | 0 | 53 | 299 | 4.9 |
1 ![]() ![]() |
|
SLB 911-2-1 | 240 | 300 | 24.8 | 0 | 0 | 119 | 511 | 4.9 |
2 ![]() ![]() |
Cr | dynamická únosnost radiální | Dynamic load - radial | Dynamische Tragzahl - radial |
---|---|---|---|
Cor | statická únosnost radiální | Static load - radial | Statische Tragzahl - radial |
Ca | dynamická únosnost axiální | Dynamic load - axial | Dynamische Tragzahl - axial |
Coa | statická únosnost axiální | Static load - axial | Statische Tragzahl - axial |