Radial Internal Play
C4 Internal Play (Higher than C3)
Precision
A2 - Reduced Width Tolerance
Lubrication
Standard Lubrication
Heat Stabilization
No Heat Stabilization - Temperatures up to 120 °C
Data from Schaeffler (medias)
Width (b) mm
19
Basic static load rating, radial (C 0r)
3550
Limiting speed (n G)
25500
Reference speed (n ϑr)
14900
ECLASS number
23-05-08-06
ECLASS2 number
23-05-08-06
Suffix description
MSolid Brass Cage, Ball-Guided
F59Replaced By
H68Bearing And Bearing Parts For Voith Getriebe KG, Heidenheim; For Special Cage Design, Width Tolerance, Radial Runout And Bearing Clearance See Specifications
The 2303-M-F59-C4 FAG belongs to the group of double-row self-aligning deep-groove ball bearings. This bearing type without a seal is a double-row bearing. Both rows are housed in a spherical raceway in the outer ring. This construction allows the bearing to be self-aligning. This means that any misalignment of the shaft relative to the bearing housing does not adversely affect performance.
These features make the 2303-M-F59-C4 FAG highly suitable for applications where substantial misalignment or shaft deflections may occur. Also, self-aligning bearings have the lowest friction of all rolling-element bearings. Even at higher speeds, there is only limited frictional heat. These bearings are capable of handling high radial loads. To a lesser extent, they can be axially loaded in both directions.
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