F-6800 Series Deep Groove Ball Bearings (Flanged)
Product benefits of TFL Bearing’s F-6800 Series Ball Bearing:
- the flange on the outer ring prevents axial displacements
- thin section bearing with very thin, square cross-section
- suitable for space-saving installation in radial and axial directions
- suitable for very high speeds compared to deep groove ball bearings with a larger cross-section
- extra light series with compact dimensions and low weight
- suitable for radial loads and light axial loads in both directions
- offers high running accuracy, quiet running, and very high speeds
- seal: contact lip seal on both sides made of rubber (2RS) for high sealing effect
- the good fixed bearing property, but can also be used as a floating bearing, each in both directions
|Bearing number||Bore Diameter (d)||Outer Diameter (D)||Width (B)||??D1||C1||Seal||Internal Clear?ance||Ring Material||Rolling Element Material||Cage Material|
|F-6800-2RS||10mm||19mm||5mm||22||1||2RS||CN||Chrome Steel||Chrome Steel||Sheet Steel|
|F-6800-ZZ||10mm||19mm||5mm||22||1||ZZ||CN||Chrome Steel||Chrome Steel||Sheet Steel|
|F-6801-2RS||12mm||21mm||5mm||23||1||2RS||CN||Chrome Steel||Chrome Steel||Sheet Steel|
|F-6801-ZZ||12mm||21mm||5mm||23||1||ZZ||CN||Chrome Steel||Chrome Steel||Sheet Steel|
|F-6802-2RS||15mm||24mm||5mm||2RS||CN||Chrome Steel||Chrome Steel||Sheet Steel|
|F-6802-ZZ||15mm||24mm||5mm||ZZ||CN||Chrome Steel||Chrome Steel||Sheet Steel|
|F-6803-2RS||17mm||26mm||5mm||28||2RS||CN||Chrome Steel||Chrome Steel||Sheet Steel|
|F-6803-ZZ||17mm||26mm||5mm||28||ZZ||CN||Chrome Steel||Chrome Steel||Sheet Steel|
|F-6804-2RS||20mm||32mm||7mm||35||2RS||CN||Chrome Steel||Chrome Steel||Sheet Steel|
|F-6804-ZZ||20mm||32mm||7mm||35||ZZ||CN||Chrome Steel||Chrome Steel||Sheet Steel|
Special feature of this series
Main dimensions according to DIN 625-1. Thin section bearings of the F-68 series are equipped with a flange for simplified locating bores in which the bearing is supposed to be axially fixed. They still have smaller dimensions than thin section bearings of the 69 series with their ultrathin, square cross-section at the same inside diameter. Relatively high shaft- and axis diameters can thereby be installed at an also extremely confined installation space. They are extremely light and are suitable for comparatively very high speeds.
Rubber seals (RS/2RS) have the optimum sealing action with increased friction. Metal seals (Z/ZZ) are suitable for higher speeds, but they have a limited sealing action as they seal contactless. Open, seal-less bearings are suitable for extremely high speeds and – furthermore – they can be regreased more easily. However, they are more susceptible to soiling.
Manufacturers of bearings: such as FAG, KOYO, NSK, SKF, SNR, etc. assign different suffixes for their characteristics, for better orientation take note of the comparison table of bearings (see further information)
Can be customized to meet your specific needs.
Very narrow, very light and with extremely good spinning characteristics. The deep groove ball bearing F-6800-2RS is very narrow and can also be used with limited space. The low weight allows for extremely high speeds. With the flange, it can be fixed axially, e.g. in bore holes. Main dimensions according to DIN 625-1.
Other options: Metal shield (ZZ) or rubber seal (2RS) can be provided.
Deep Groove Ball Bearings are able to accommodate low to heavy radial loads and low to moderate thrust loads in either direction. They are available with metal shields (ZZ) or rubber seals (2RS). Several tolerance grades (Abec 1-9), internal clearance (C2 to C4) and cage designs are available to best suit the running precision and speed of the application.
- ZZ– Two Metal Shields
- 2RS– Two Rubber Seals
- NR– Snap Ring
- M– Brass Cage
- C0– Normal Internal Clearance
- C3– Greater than normal