Nastavení účtu
USA
03:01:18 GMT+0000 (Coordinated Universal Time)
21307-E1-XL-TVPB
Spherical Roller Bearing
Nahrazeno
21307-E1-TVPB, 21307E1TVPB
Preferenční produkt
Produktové informace
Main Dimensions & Performance Data
| d | 35 mm | Bore diameter |
| D | 80 mm | Outside diameter |
| B | 21 mm | Width |
| Cr | 83.000 N | Basic dynamic load rating, radial |
| C0r | 74.000 N | Basic static load rating, radial |
| Cur | 8.300 N | Fatigue load limit, radial |
| nG | 10.900 1/min | Limiting speed |
| nϑr | 6.800 1/min | Reference speed |
| ≈m | 0,497 kg | Hmotnost |
Mounting dimensions
| da min | 44 mm | Minimum diameter shaft shoulder |
| Da max | 71 mm | Maximum diameter of housing shoulder |
| ra max | 1,5 mm | Maximum recess radius |
Dimensions
| rmin | 1,5 mm | Minimum chamfer dimension |
| D1 | 66,6 mm | Bore diameter outer ring |
| d2 | 47,4 mm | Raceway diameter of the inner ring |
Calculation factors
| e | 0,26 | Limiting value of Fa/Fr for the applicability of diff. Values of factors X and Y |
| Y1 | 2,55 | Dynamic axial load factor |
| Y2 | 3,8 | Dynamic axial load factor |
| Y0 | 2,5 | Static axial load factor |