Подшипник 21319EX1
Inner diameter:: 95 mm
Outer diameter: 200 mm
The size of the width: 45 mm
Weight:: 7.1 kg
Outer diameter: 200 mm
The size of the width: 45 mm
Weight:: 7.1 kg
Технические характеристики из каталога производителя:
- Обозначение 21319EX1
- Размер (r min.) 3 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 7,1 Кг
- Частота вращения предельная при пластичной смазке 2700 об/мин
- Частота вращения предельная при жидкой смазке 3400 об/мин
- Расчетный коэффициент (e) 0,23
- Расчетный коэффициент (Y0) 2,86
- Расчетный коэффициент (Y1) 2,92
- Расчетный коэффициент (Y2) 4,35
Подшипник NN 3040
Manufacturer: NSK-RHP
Sizes: 200x282x82 (mm)
Weight:: 22.7 (kg)
K21 NBR(10x18x6)
Manufacturer: KASTAS
Sizes: 10x18x6 (mm)
Подшипник NCF 2234 V
Manufacturer: SKF
Sizes: 170x310x86 (mm)
Weight:: 28.65 (kg)
Bearing NJ310EMZ1
Manufacturer: TMB
Sizes: 50x110x27 (mm)
Weight:: 1.15 (kg)
T5 DD
Manufacturer: ContiTech AG
Подшипник NNCF4976CV
Manufacturer: SKF
Sizes: 380x520x140 (mm)
Weight:: 91.5 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC )
Manufacturer: STO
Sizes: 25x35x7 (mm)
Bearings GRA102-NPP-B
Manufacturer: INA-FAG
Weight:: 0.31 (kg)
Bearings RNAO15x23x13
Manufacturer: INA-FAG
Sizes: 15x23x13 (mm)
Weight:: 0.02 (kg)
Bearing 30209 (7209E)
Manufacturer: TMB
Sizes: 45x85x19 (mm)
Weight:: 0.47 (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.