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QJ1040-MPA
Four-point contact bearing
Four point contact bearing QJ10..-MPA, solid brass cage
Zastępuje
QJ1040MPA
Main Dimensions & Performance Data
| d | 200 mm | Bore diameter |
| D | 310 mm | Outside diameter |
| B | 51 mm | Width |
| Cr | 390.000 N | Basic dynamic load rating, radial |
| C0r | 620.000 N | Basic static load rating, radial |
| Cur | 22.000 N | Fatigue load limit, radial |
| nG | 3.600 1/min | Limiting speed |
| nϑr | 1.890 1/min | Reference speed |
| ≈m | 15 kg | Masa |
Mounting dimensions
| da min | 210,2 mm | Minimum diameter shaft shoulder |
| Da max | 299,8 mm | Maximum diameter of housing shoulder |
| ra max | 2,1 mm | Maximum fillet radius |
Dimensions
| rmin | 2,1 mm | Minimum chamfer dimension |
| D1 | 271,5 mm | Shoulder diameter outer ring |
| d1 | 238,88 mm | Shoulder diameter inner ring |
| a | 178,6 mm | Distance between the apexes of the pressure cones |
| α | 35 ° | Contact angle |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 200 °C | Operating temperature max. |
Twoja aktualna wersja produktu
| Cage | MPA | Solid brass cage, outer ring guided |
| Tolerance class | PN | Tolerance class PN, acc. to DIN 620 |
| Dimensional / heat stabilization | S1 | Rings dimensional stabilized up to 200° |
| Axial internal clearance | CN | Group N (CN) |
Właściwości
