Подшипник 7018 C
Inner diameter:: 90 mm
Outer diameter: 140 mm
The size of the width: 24 mm
Weight:: 1.34 kg
Outer diameter: 140 mm
The size of the width: 24 mm
Weight:: 1.34 kg
Технические характеристики из каталога производителя:
- Обозначение 7018 C
- Размер (r min.) 1,5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 1,34 Кг
- Частота вращения предельная при пластичной смазке 7 100 об/мин
- Частота вращения предельная при жидкой смазке 9 500 об/мин
- Размер сопряженных деталей (da min.) 99
- Размер сопряженных деталей (Da max.) 131
- Размер сопряженных деталей (ra max.) 1,5
- Размер (a) 27,4 мм.
- Размер (r1 min.) 1 мм.
- Расчетный коэффициент (f0) 15,7
Подшипник 7234
Manufacturer: NACHI
Sizes: 170x310x52 (mm)
Weight:: 17.4 (kg)
Bearings RNA4922
Manufacturer: INA
Sizes: 125x150x40 (mm)
Weight:: 1.24 (kg)
Bearing NJ212E (42212)
Manufacturer: TMB
Sizes: 60x110x22 (mm)
Weight:: 0.82 (kg)
K21 NBR(54x70x8)
Manufacturer: KASTAS
Sizes: 54x70x8 (mm)
Bearing 61932M (1000932M)
Manufacturer: TMB
Sizes: 160x220x28 (mm)
Weight:: 3.2 (kg)
K11 TPE(45x53x8/5 )
Manufacturer: KASTAS
Sizes: 45x53x8/5 (mm)
Подшипник 397/394A
Manufacturer: NSK
Sizes: 60x110x22 (mm)
Weight:: 0.905 (kg)
Bearing JLM506849 / JML506810
Manufacturer: TIMKEN
Sizes: 55x90x23 (mm)
Weight:: 0.558 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 9.50x13.50x2.00 (mm)
Корпус UKFX11+H2311
Manufacturer: NACHI
Weight:: 4.3 (kg)
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.