| d |
Bore diameter |
20 mm |
| D |
Outside diameter |
47 mm |
| B |
Width |
20,6 mm |
| Cr |
Basic dynamic load rating, radial |
20.600 N |
| C0r |
Basic static load rating, radial |
12.900 N |
| Cur |
Fatigue load limit, radial |
900 N |
| nG |
Limiting speed |
12.100 1/min |
| nϑr |
Reference speed |
14.700 1/min |
| ≈m |
Weight |
0,156 kg |
| da min |
Minimum diameter shaft shoulder |
25,6 mm |
| Da max |
Maximum diameter of housing shoulder |
41,4 mm |
| ra max |
Maximum fillet radius |
1 mm |
| rmin |
Minimum chamfer dimension |
1 mm |
| D2 |
Caliber diameter outer ring |
42,2 mm |
| d2 |
Caliber diamter inner ring |
29,2 mm |
| a |
Distance between the apexes of the pressure cones |
27,9 mm |
| α |
Contact angle |
30 ° |
| Tmin |
Operating temperature min. |
-20 °C |
| Tmax |
Operating temperature max. |
120 °C |
| Lubricant |
ball bearing grease, low noise for D<=62mm |
GA14 |
| Sealing |
Non-contact Shield on both sides |
2Z |
| Cage |
steel sheet metal |
J |
| Tolerance class |
Class6 (P6), better than PN |
P6 |
| Axial internal clearance |
Group N (CN) |
CN |
| Dimensional / heat stabilization |
Rings dimensional stabilized up to 120° |
SN |
| Design variant |
Design variant BD |
BD |
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