Thrust Ball Bearings
Thrust ball bearings are manufactured as single direction (fig. 1) or double direction (fig. 2) thrust ball bearings. They are designed to accommodate axial loads only and must not be subjected to any radial load.
In addition to the bearings presented in this section, SKF supplies thrust ball bearings for special application requirements. This assortment includes bearings with Solid Oil and NoWear coated bearings.
A ball thrust bearing is a particular type of rotary ball bearing. Like other ball bearings, they permit rotation between parts, but they are designed to support a high axial load while doing this (parallel to the shaft). Higher speed applications require oil lubrication. Generally, they are composed of two washers (raceways) which may be grooved the rolling balls elements which are typically caged. As opposed to roller thrust bearings, ball thrust bearings can generally operate at higher speeds but at lower loads.
![SKF 511/670F thrust ball bearings](https://m.stopmeletspray.com/uploaded_images/d21538-skf-511-670f-thrust-ball-bearings.jpg)
- SKF 511/670F thrust ball bearings
- 167 mm
- 720 mm
![ISB NBL.20.0644.200-1PPN thrust ball bearings](https://m.stopmeletspray.com/uploaded_images/d21532-isb-nbl-20-0644-200-1ppn-thrust-ball-bearings.jpg)
- ISB NBL.20.0644.200-1PPN thrust ball bearings
- 4,968 inch
- 3.25 Inch | 82.55 Mi
![NKE 51126 thrust ball bearings](https://m.stopmeletspray.com/uploaded_images/d21537-nke-51126-thrust-ball-bearings.jpg)
- NKE 51126 thrust ball bearings
- Open Type
- Standard
![ISB 53202 U 202 thrust ball bearings](https://m.stopmeletspray.com/uploaded_images/d21538-isb-53202-u-202-thrust-ball-bearings.jpg)
- ISB 53202 U 202 thrust ball bearings
- 21
- 80 mm
![170 mm x 260 mm x 27 mm KOYO 234434B thrust ball bearings](https://m.stopmeletspray.com/uploaded_images/d21535-170-mm-x-260-mm-x-27-mm-koyo-234434b-thrust-ball-bearings.jpg)
- 170 mm x 260 mm x 27 mm KOYO 234434B thrust ball bearings
- Open Type
- Standard
![ISO 52244 thrust ball bearings](https://m.stopmeletspray.com/uploaded_images/d21537-iso-52244-thrust-ball-bearings.jpg)
- ISO 52244 thrust ball bearings
- 1,8
- 55 mm
![FBJ 51204 thrust ball bearings](https://m.stopmeletspray.com/uploaded_images/d21539-fbj-51204-thrust-ball-bearings.jpg)
- FBJ 51204 thrust ball bearings
- 325 kN
- 70
![SKF 51184F thrust ball bearings](https://m.stopmeletspray.com/uploaded_images/d21530-skf-51184f-thrust-ball-bearings.jpg)
- SKF 51184F thrust ball bearings
- 21
- 80 mm
![NTN 51264 thrust ball bearings](https://m.stopmeletspray.com/uploaded_images/d21534-ntn-51264-thrust-ball-bearings.jpg)
- NTN 51264 thrust ball bearings
- 25 °
- 8,92 Kg