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
K06 NBR(225x245x10/18)
Manufacturer: KASTAS
Sizes: 225x245x10/18 (mm)
Bearing XW7
Manufacturer: INA-FAG
Sizes: 177.800x222.250x34.930 (mm)
Weight:: 2.950 (kg)
Подшипник 240/710CAK30E4
Manufacturer: NSK-RHP
Sizes: 710x1030x315 (mm)
Weight:: 861 (kg)
DHTD 880 D8M CXP
Manufacturer: ContiTech AG
Bearing SCH1212
Manufacturer: INA-FAG
Sizes: 19.050x26.988x19.050 (mm)
Weight:: 0.027 (kg)
RPP14 DD 4560 MFX - Megaflex
Manufacturer: ContiTech AG
ПОДШИПНИК ШПИНДЕЛЬНЫЙ HCB7008-C-T-P4S
Manufacturer: FAG
Sizes: 40x68x15 (mm)
K21 PU(80x95x12)
Manufacturer: KASTAS
Sizes: 80x95x12 (mm)
Подшипник 21304CDE4
Manufacturer: NSK-RHP
Sizes: 20x52x15 (mm)
Weight:: 0.17 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 160x180x15 (mm)
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.
