ШАРИКОПОДШИПНИК РАДИАЛЬНО-УПОРНЫЙ С ЧЕТЫРЕХТОЧЕЧНЫМ КОНТАКТОМ QJ238-N2-MPA
Inner diameter:: 190 mm
Outer diameter: 340 mm
The size of the width: 55 mm
Outer diameter: 340 mm
The size of the width: 55 mm
Технические характеристики из каталога производителя:
- ОбозначениеQJ238-N2-MPA
- ПроизводительFAG
- α35 ° / Угол контакта
- an12,7 mm
- bn10,5 mm
- rn2 mm
- d340 mm
- B55 mm
- D1245,8 mm
- Da max323 mm
- da min207 mm
- ra max3 mm
- rmin4 mm
- m23,8 kg / Вес
- Cr460000 N / динамическая грузоподъемность, радиальная
- C0r740000 N / статическая грузоподъемность, радиальная
- nG3400 1/min / Предельная частота вращения
- Cur24400 N
- a186 mm
KBT PTFE(1,5x30 )
Manufacturer: KASTAS
Bearings 24J02
Manufacturer: INA-FAG
Weight:: 0.040 (kg)
Manufacturer: ContiTech AG
Подшипник NUP 213 EW
Manufacturer: NSK-RHP
Sizes: 65x120x23 (mm)
Weight:: 1.05 (kg)
Подшипник 240/800CAE4
Manufacturer: NSK-RHP
Sizes: 800x1150x345 (mm)
Weight:: 1130 (kg)
K06 PU(36x44x7/5)
Manufacturer: KASTAS
Sizes: 36x44x7/5 (mm)
SPB 3340
Manufacturer: ContiTech AG
SPZ 3000
Manufacturer: ContiTech AG
Подшипник 5217ANR
Manufacturer: NACHI
Sizes: 85x150x49.2 (mm)
Weight:: 3.4 (kg)
Bearing 6315 2RS
Manufacturer: ETERNO
Sizes: 75x160x37 (mm)
Weight:: 3.12 (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.
