| d |
Bore diameter |
50 mm |
| D |
Outside diameter |
80 mm |
| B |
Width |
16 mm |
| Cr |
Basic dynamic load rating, radial |
27.500 N |
| C0r |
Basic static load rating, radial |
15.300 N |
| Cur |
Fatigue load limit, radial |
1.620 N |
| nG Grease |
Limiting speed for grease lubrication |
16.000 1/min |
| ≈m |
Weight |
249,87 g |
| da |
Diameter shaft shoulder |
56 mm |
| da |
Diameter shaft shoulder clearance |
h12 |
| Da |
Shoulder diameter outer ring |
74 mm |
| Da |
Shoulder diameter outer ring clearance |
H12 |
| ra max |
Maximum recess radius |
1 mm |
| ra1 max |
Maximum recess radius |
0,3 mm |
| a |
Distance between the apexes of the pressure cones |
23,2 mm |
| rmin |
Minimum chamfer dimension |
1 mm |
| r1 min |
Minimum chamfer dimension |
1 mm |
| α |
Contact angle |
25 ° |
| Tmin |
Operating temperature min. |
-30 °C |
| Tmax |
Operating temperature max. |
80 °C |
| FV L |
Preload force light |
209 N |
| FV M |
Preload force medium |
774 N |
| FV H |
Preload force heavy |
1.648 N |
| KaE L |
Lift-off force light |
610 N |
| KaE M |
Lift-off force medium |
2.336 N |
| KaE H |
Lift-off force heavy |
5.151 N |
| ca L |
Axial rigidity light |
120 N/µm |
| ca M |
Axial rigidity medium |
197 N/µm |
| ca H |
Axial rigidity heavy |
270 N/µm |
| Contact angle |
Contact angle 25° |
E |
| Lubricant |
|
Standard |
| Sealing |
non-contact sealed on both sides and greased “for life” |
2RSD |
| Outer shape |
|
Standard |
| Cage |
Laminated fabric cage |
T |
| Tolerance class |
tolerance class P4S, FAG standard better than P4 to DIN 620 |
P4S |
| Arrangement bearing set |
Single bearing |
U |
| Preload |
preload light |
L |