Подшипник 7938 C
Inner diameter:: 190 mm
Outer diameter: 260 mm
The size of the width: 33 mm
Weight:: 4.98 kg
Outer diameter: 260 mm
The size of the width: 33 mm
Weight:: 4.98 kg
Технические характеристики из каталога производителя:
- Обозначение 7938 C
- Размер (r min.) 2 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 4,98 Кг
- Частота вращения предельная при пластичной смазке 3 000 об/мин
- Частота вращения предельная при жидкой смазке 4 300 об/мин
- Размер сопряженных деталей (da min.) 200
- Размер сопряженных деталей (Da max.) 250
- Размер сопряженных деталей (ra max.) 2
- Размер (a) 46,6 мм.
- Размер (r1 min.) 1 мм.
- Расчетный коэффициент (f0) 16,7
RPP8 3408 ( RPP 8 3408 -V, -M, -MFX )
Manufacturer: ContiTech AG
AT10 DD
Manufacturer: ContiTech AG
RPP8 6872 ( RPP 8 6872 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing 4455
Manufacturer: INA-FAG
Sizes: 130.175x187.325x41.275 (mm)
Weight:: 4.080 (kg)
Bearing MW2
Manufacturer: INA-FAG
Sizes: 50.800x93.680x34.925 (mm)
Weight:: 1.020 (kg)
K38 PU(115x123x11,5)
Manufacturer: KASTAS
Sizes: 115x123x11,5 (mm)
T10 DD
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 37x48x6 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 26x37x10/5 (mm)
920 SLV8 DD MEGADYNE ISORAN
Manufacturer: ContiTech AG
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.