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
Bearings NKI9/12
Manufacturer: INA-FAG
Sizes: 9x19x12 (mm)
Weight:: 0.166 (kg)
Подшипник 6026N
Manufacturer: NACHI
Sizes: 130x200x33 (mm)
Weight:: 3.60 (kg)
K48 (160x145x16 )
Manufacturer: KASTAS
Sizes: 160x145x16 (mm)
Подшипник 17TAB04DF
Manufacturer: NACHI
Sizes: 17x47x15 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 120x160x13 (mm)
Корпус UKFC211+H2311
Manufacturer: NACHI
Weight:: 4.0 (kg)
K73 POLYESTER/PTFE(295x300x25)
Manufacturer: KASTAS
Sizes: 295x300x25 (mm)
RPP14 DD 2810 MFX - Megaflex
Manufacturer: ContiTech AG
CTD 1568 C14M
Manufacturer: ContiTech AG
Подшипник 239/950E
Manufacturer: NACHI
Sizes: 950x1250x224 (mm)
Weight:: 763 (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.
