ШАРИКОПОДШИПНИК РАДИАЛЬНО-УПОРНЫЙ С ЧЕТЫРЕХТОЧЕЧНЫМ КОНТАКТОМ QJ234-N2-MPA
Inner diameter:: 170 mm
Outer diameter: 310 mm
The size of the width: 52 mm
Outer diameter: 310 mm
The size of the width: 52 mm
Технические характеристики из каталога производителя:
- ОбозначениеQJ234-N2-MPA
- ПроизводительFAG
- α35 ° / Угол контакта
- an12,7 mm
- bn10,5 mm
- rn2 mm
- d310 mm
- B52 mm
- D1221,4 mm
- Da max293 mm
- da min187 mm
- ra max3 mm
- rmin4 mm
- m18,9 kg / Вес
- Cr420000 N / динамическая грузоподъемность, радиальная
- C0r630000 N / статическая грузоподъемность, радиальная
- nG3750 1/min / Предельная частота вращения
- Cur22800 N
- a168 mm
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 32x50x14 (mm)
Bearing DAC45840039
Manufacturer:
Sizes: 45x84x39/39 (mm)
RPP14 9940 ( RPP 14 9940 -V, -M, -MFX )
Manufacturer: ContiTech AG
T5 DD
Manufacturer: ContiTech AG
K37 (38,10x53,97x10,50)
Manufacturer: KASTAS
Sizes: 38,10x53,97x10,50 (mm)
Подшипник QJ 336
Manufacturer: NSK-RHP
Sizes: 180x380x75 (mm)
Weight:: 48 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 50x62x12 (mm)
CTD 2520 C8M CARBON
Manufacturer: ContiTech AG
K22 PU(12x20x5,5 )
Manufacturer: KASTAS
Sizes: 12x20x5,5 (mm)
Подшипник F687VV
Manufacturer: NSK-RHP
Sizes: 7x16x5 (mm)
Weight:: 3.37 (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.
