ШАРИКОПОДШИПНИК РАДИАЛЬНО-УПОРНЫЙ С ЧЕТЫРЕХТОЧЕЧНЫМ КОНТАКТОМ QJ312-MPA
Inner diameter:: 60 mm
Outer diameter: 130 mm
The size of the width: 31 mm
Outer diameter: 130 mm
The size of the width: 31 mm
Технические характеристики из каталога производителя:
- ОбозначениеQJ312-MPA
- ПроизводительFAG
- α35 ° / Угол контакта
- d130 mm
- B31 mm
- D184,2 mm
- Da max118 mm
- da min72 mm
- ra max2,1 mm
- rmin2,1 mm
- m2,2 kg / Вес
- Cr152000 N / динамическая грузоподъемность, радиальная
- C0r126000 N / статическая грузоподъемность, радиальная
- nG9500 1/min / Предельная частота вращения
- Cur8900 N / Нагрузка предела усталости, радиальная
- a67 mm
ATG10 4020 MFX - Megaflex ( ATK10 4020 BFX - BRECOFLEX )
Manufacturer: ContiTech AG
Bearing LM501349 / LM501314
Manufacturer: TIMKEN
Sizes: 41.275x73.431x21.43 (mm)
Weight:: 0.355 (kg)
K75 PHENOLIC(110x115x9,7)
Manufacturer: KASTAS
Sizes: 110x115x9,7 (mm)
AT10 DD
Manufacturer: ContiTech AG
K709 PTFE/NBR(300x324x8,1)
Manufacturer: KASTAS
Sizes: 300x324x8,1 (mm)
Корпус UCTU210+WU900
Manufacturer: NACHI
Weight:: 27.0 (kg)
Подшипник 23956EK
Manufacturer: NACHI
Sizes: 280x380x75 (mm)
Weight:: 24.9 (kg)
Bearing 30214 (7214E)
Manufacturer: TMB
Sizes: 70x125x26.25 (mm)
Weight:: 1.25 (kg)
K68 POM(48x53x9,4)
Manufacturer: KASTAS
Sizes: 48x53x9,4 (mm)
Bearing NN3015K (3182115)
Manufacturer: TMB
Sizes: 75x115x30 (mm)
Weight:: 1.08 (kg)
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.
