Konumunuza ait içeriği görmek için farklı bir ülke ya da bölge seçin
Amerika Birleşik Devletleri
23:09:43 GMT+0000 (Coordinated Universal Time)
QJ1272-MPA
Four-point contact bearing
Four point contact bearing QJ12..-MPA, solid brass cage
Yerine geçer
QJ1272MPA
Ürün bilgisi
Main Dimensions & Performance Data
| d | 360 mm | Bore diameter |
| D | 650 mm | Outside diameter |
| B | 122 mm | Width |
| Cr | 1.110.000 N | Basic dynamic load rating, radial |
| C0r | 2.600.000 N | Basic static load rating, radial |
| Cur | 67.000 N | Fatigue load limit, radial |
| nG | 1.700 1/min | Limiting speed |
| nϑr | 810 1/min | Reference speed |
| ≈m | 191,6 kg | Ağırlık |
Mounting dimensions
| da min | 386 mm | Minimum diameter shaft shoulder |
| Da max | 624 mm | Maximum diameter of housing shoulder |
| ra max | 5 mm | Maximum fillet radius |
Dimensions
| rmin | 6 mm | Minimum chamfer dimension |
| D1 | 544,2 mm | Shoulder diameter outer ring |
| d1 | 469,9 mm | Shoulder diameter inner ring |
| a | 505 mm | Distance between the apexes of the pressure cones |
| α | 45 ° | Contact angle |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 200 °C | Operating temperature max. |