Подшипник 7920 C
Inner diameter:: 100 mm
Outer diameter: 140 mm
The size of the width: 20 mm
Weight:: 0.794 kg
Outer diameter: 140 mm
The size of the width: 20 mm
Weight:: 0.794 kg
Технические характеристики из каталога производителя:
- Обозначение 7920 C
- Размер (r min.) 1,1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,794 Кг
- Частота вращения предельная при пластичной смазке 6 700 об/мин
- Частота вращения предельная при жидкой смазке 9 000 об/мин
- Размер сопряженных деталей (da min.) 107
- Размер сопряженных деталей (Da max.) 133
- Размер сопряженных деталей (ra max.) 1
- Размер (a) 26,1 мм.
- Размер (r1 min.) 0,6 мм.
- Расчетный коэффициент (f0) 16,5
SPB 4870 Lw
Manufacturer: ContiTech AG
K23 NBR(375x351x15)
Manufacturer: KASTAS
Sizes: 375x351x15 (mm)
Bearing GS89460
Manufacturer: INA-FAG
Sizes: 300x540x48.5 (mm)
Weight:: 80.150 (kg)
AT5 DD
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 9x17x4 (mm)
RPP14 3794 ( RPP 14 3794 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing 4205
Manufacturer: ETERNO
Sizes: 25x52x18 (mm)
Bearing GS811/500
Manufacturer: INA-FAG
Sizes: 500x600x24 (mm)
Weight:: 15.580 (kg)
Подшипник F684ZZ
Manufacturer: NSK-RHP
Sizes: 4x10.3x4 (mm)
Weight:: 1.14 (kg)
Подшипник 51110
Manufacturer: NACHI
Sizes: 50x70x14 (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.