| d |
Bore diameter |
8 mm |
| D |
Outside diameter |
22 mm |
| B |
Width |
7 mm |
| Cr |
Basic dynamic load rating, radial |
3.297 N |
| C0r |
Basic static load rating, radial |
1.368 N |
| Cur |
Fatigue load limit, radial |
74 N |
| nG |
Limiting speed |
47.000 1/min |
| nϑr |
Reference speed |
31.500 1/min |
| ≈m |
Weight |
12 g |
| da min |
Minimum diameter shaft shoulder |
10 mm |
| Da max |
Maximum diameter of housing shoulder |
20 mm |
| ra max |
Maximum fillet radius |
0,3 mm |
| rmin |
Minimum chamfer dimension |
0,3 mm |
| D1 |
Shoulder diameter outer ring |
18 mm |
| d1 |
Shoulder diameter inner ring |
12,14 mm |
| Tmin |
Operating temperature min. |
-30 °C |
| Tmax |
Operating temperature max. |
120 °C |
| f0 |
Calculation factor |
12,4 |
| Cage |
steel sheet metal |
JN |
| Tolerance class |
Normal (PN) |
PN |
| Dimensional / heat stabilization |
Rings dimensional stabilized up to 120° |
SN |
| Radial internal clearance |
Group N (CN) |
CN |
| Bore type |
Cylindrical |
Z |
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