ШАРИКОПОДШИПНИК РАДИАЛЬНО-УПОРНЫЙ С ЧЕТЫРЕХТОЧЕЧНЫМ КОНТАКТОМ QJ311-MPA
Inner diameter:: 55 mm
Outer diameter: 120 mm
The size of the width: 29 mm
Outer diameter: 120 mm
The size of the width: 29 mm
Технические характеристики из каталога производителя:
- ОбозначениеQJ311-MPA
- ПроизводительFAG
- α35 ° / Угол контакта
- d120 mm
- B29 mm
- D177,5 mm
- Da max109 mm
- da min66 mm
- ra max2 mm
- rmin2 mm
- m1,76 kg / Вес
- Cr133000 N / динамическая грузоподъемность, радиальная
- C0r108000 N / статическая грузоподъемность, радиальная
- nG10300 1/min / Предельная частота вращения
- Cur7900 N / Нагрузка предела усталости, радиальная
- a61 mm
Корпус UCTL204+WL100
Manufacturer: NACHI
Weight:: 5.6 (kg)
Bearings E50 KLLH
Manufacturer: INA-FAG
Sizes: 50x90x62.700 (mm)
Weight:: 1 (kg)
AT10 DD
Manufacturer: ContiTech AG
22x6858 C 270
Manufacturer: ContiTech AG
Подшипник 6328
Manufacturer: NSK-RHP
Sizes: 140x300x62 (mm)
Weight:: 18.5 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 28x52x5 (mm)
RPP8 7320 ( RPP 8 7320 -V, -M, -MFX )
Manufacturer: ContiTech AG
Корпус UKFS320+H2320
Manufacturer: NACHI
Weight:: 27.1 (kg)
Подшипник NF 315
Manufacturer: NSK-RHP
Sizes: 75x139.5x37 (mm)
Weight:: 3.2 (kg)
RPP8 3320 ( RPP 8 3320 -V, -M, -MFX )
Manufacturer: ContiTech AG
INSTALLING BEARINGS
Approximately 16% of all early pill accidents are caused by faulty mounting (generally excessive force) and lack of proper tools.
DROPPING BEARINGS
The need for dismantling (removal) of the bearing can be caused by several reasons: failure of the bearings, disassembly of other parts of the mechanism, and so on.
SELECTION OF FUEL OILS
The use of grease to lubricate the bearings ensures smooth operation and maximum reliability of bearings, even in extreme conditions.
