| d |
Bore diameter |
50 mm |
| D |
Outside diameter |
72 mm |
| B |
Width |
12 mm |
| Cr |
Basic dynamic load rating, radial |
18.600 N |
| C0r |
Basic static load rating, radial |
11.300 N |
| Cur |
Fatigue load limit, radial |
1.200 N |
| nG Grease |
Limiting speed for grease lubrication |
17.000 1/min |
| ≈m |
Weight |
126,86 g |
| da |
Diameter shaft shoulder |
55 mm |
| da |
Diameter shaft shoulder clearance |
h12 |
| Da |
Shoulder diameter outer ring |
67,5 mm |
| Da |
Shoulder diameter outer ring clearance |
H12 |
| ra max |
Maximum recess radius |
0,6 mm |
| ra1 max |
Maximum recess radius |
0,15 mm |
| a |
Distance between the apexes of the pressure cones |
20,2 mm |
| rmin |
Minimum chamfer dimension |
0,6 mm |
| r1 min |
Minimum chamfer dimension |
0,6 mm |
| α |
Contact angle |
25 ° |
| Tmin |
Operating temperature min. |
-30 °C |
| Tmax |
Operating temperature max. |
80 °C |
| FV L |
Preload force light |
117 N |
| FV M |
Preload force medium |
479 N |
| FV H |
Preload force heavy |
1.049 N |
| KaE L |
Lift-off force light |
340 N |
| KaE M |
Lift-off force medium |
1.439 N |
| KaE H |
Lift-off force heavy |
3.263 N |
| ca L |
Axial rigidity light |
103 N/µm |
| ca M |
Axial rigidity medium |
174 N/µm |
| ca H |
Axial rigidity heavy |
241 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 |
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