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
SEALS (REINFORCED SEAL) (F)
Manufacturer: FEKO
Sizes: 55.20x70x10 (mm)
ContiTechHTD 5M 50 HP-PAZ
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 39.00x44.30x2.65 (mm)
HTD 8M 1528 ( HTD8M 1528 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing W5-1/2
Manufacturer: INA-FAG
Sizes: 139.700x204.800x55.700 (mm)
Weight:: 6.217 (kg)
5.33 NBR 90(116,84x05,33 )
Manufacturer: KASTAS
Подшипник 51222
Manufacturer: NSK-RHP
Sizes: 110x160x38 (mm)
Weight:: 2.42 (kg)
Bearing BCH1818
Manufacturer: INA-FAG
Sizes: 28.575x38.100x28.580 (mm)
Weight:: 0.085 (kg)
Mechanical seal RM 560D-20
Manufacturer: RiMi
Bearings K87410 TV
Manufacturer: INA-FAG
Sizes: 50x110x8 (mm)
Weight:: 0.256 (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.
