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
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NU2317-E-TVP2
Manufacturer: FAG
Sizes: 85x180x60 (mm)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 35x57x7 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD ()
Manufacturer: STO
Sizes: 48x58.2x13 (mm)
Bearings GE50-KLLH-B
Manufacturer: INA-FAG
Weight:: 1 (kg)
Bearing 7208ACTN (46208A)
Manufacturer: TMB
Sizes: 40x80x18 (mm)
Weight:: 0.37 (kg)
K518 (50x38x20,5)
Manufacturer: KASTAS
Sizes: 50x38x20,5 (mm)
SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 79.30x114.25x12.70 (mm)
Bearing GS81118
Manufacturer: INA-FAG
Sizes: 90x120x6.5 (mm)
Weight:: 0.234 (kg)
Подшипник NU 1076
Manufacturer: NSK-RHP
Sizes: 380x560x82 (mm)
Weight:: 67.5 (kg)
5.7 NBR 70(194,30x05,70)
Manufacturer: KASTAS
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.
