Подшипник NNC 4868 CV
Inner diameter:: 340 mm
Outer diameter: 420 mm
The size of the width: 80 mm
Weight:: 25.5 kg
Outer diameter: 420 mm
The size of the width: 80 mm
Weight:: 25.5 kg
Технические характеристики из каталога производителя:
- Обозначение NNC 4868 CV
- Производитель SKF
- K 5 мм
- das 360 мм
- d 420 мм
- B 80 мм
- D1 - 369 мм
- Динамическая грузоподъемность C
- Статическая грузоподъемность C0
- Предельная частота вращения 750 об/мин
- Масса подшипника 25.5 кг
- r1,2 минимальный
- da максимальный
- ra максимальный
- Граничная нагрузка по усталости Pu
- Номинальная частота вращения 600 об/мин
- Расчетный коэффициент kr
- B1 9.4 мм
T20 DD
Manufacturer: ContiTech AG
Подшипник MF82X
Manufacturer: NSK-RHP
Sizes: 2.5x9.2x2.5 (mm)
Weight:: 0.62 (kg)
Bearing 61915
Manufacturer: ETERNO
Sizes: 75x105x16 (mm)
Weight:: 0.37 (kg)
Bearing 22213W33 (3513W33)
Manufacturer: TMB
Sizes: 65x120x31 (mm)
Weight:: 1.55 (kg)
T10 DD
Manufacturer: ContiTech AG
Bearings RTL14
Manufacturer: INA-FAG
Sizes: 33.338x59.531x15.875 (mm)
Weight:: 0.192 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 95x116x10 (mm)
Manufacturer: ContiTech AG
K73 POLYESTER/PTFE(115x120x9,7)
Manufacturer: KASTAS
Sizes: 115x120x9,7 (mm)
Подшипник NUP 232 EM
Manufacturer: NSK-RHP
Sizes: 160x290x48 (mm)
Weight:: 14.7 (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.