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
O-RING
Manufacturer: NQK SF
Sizes: 164.00x184.00x10.00 (mm)
Подшипник 16019
Manufacturer: NACHI
Sizes: 95x145x16 (mm)
Weight:: 0.885 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 18x38x10 (mm)
Bearing FC3854124
Manufacturer: TMB
Sizes: 190x270x124 (mm)
Weight:: 24.2 (kg)
Подшипник 23148E
Manufacturer: NACHI
Sizes: 240x400x128 (mm)
Weight:: 66.6 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 49.00x55.00x3.00 (mm)
Krestovina 22,06x62
Manufacturer: TOYO
Подшипник 22330EK
Manufacturer: NACHI
Sizes: 150x320x108 (mm)
Weight:: 43.3 (kg)
Bearing NUP2310
Manufacturer: ETERNO
Sizes: 50x110x40 (mm)
Weight:: 1.853 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 60x92x10 (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.
