Подшипник 6903DDU
Inner diameter:: 17 mm
Outer diameter: 30 mm
The size of the width: 7 mm
Weight:: 0.017 kg
Outer diameter: 30 mm
The size of the width: 7 mm
Weight:: 0.017 kg
Технические характеристики из каталога производителя:
- Обозначение 6903DDU
- Размер (r min.) 0,3 мм.
- Количество дорожек качения 1
- Уплотнение Есть
- Производитель NSK
- Масса 0,017 Кг
- Частота вращения предельная при пластичной смазке 15 000 об/мин
- Размер сопряженных деталей (da min.) 19
- Размер сопряженных деталей (da max) 19,5
- Размер сопряженных деталей (Da max.) 28
- Размер сопряженных деталей (ra max.) 0,3
- Расчетный коэффициент (f0) 14,7
SEALS (REINFORCED SEAL) (B)
Manufacturer: FEKO
Sizes: 149x180x16 (mm)
Bearing GS81103
Manufacturer: INA-FAG
Sizes: 17x30x2.750 (mm)
Weight:: 0.009 (kg)
Подшипник 52432X
Manufacturer: NSK-RHP
Sizes: 160x320x226 (mm)
Weight:: 225 (kg)
Подшипник 6824N
Manufacturer: NACHI
Sizes: 120x150x16 (mm)
Weight:: 0.567 (kg)
2 NBR 90(007,00x02,00)
Manufacturer: KASTAS
Bearing BCH06604PR
Manufacturer: INA-FAG
Sizes: 17.015x23.813x17.480 (mm)
Weight:: 0.017 (kg)
Подшипник 51164
Manufacturer: NACHI
Sizes: 320x400x63 (mm)
Bearing 28678 / 28622
Manufacturer: TIMKEN
Sizes: 50.8x97.63x24.608 (mm)
Weight:: 0.852 (kg)
Bearing 618/5P6 (E1000085)
Manufacturer: TMB
Sizes: 5x11x3 (mm)
Weight:: 0.0012 (kg)
SEALS (REINFORCED SEAL) (FH)
Manufacturer: FEKO
Sizes: 35x72/84x11/18 (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.
