Подшипник NNC 4848 CV
Inner diameter:: 240 mm
Outer diameter: 300 mm
The size of the width: 60 mm
Weight:: 10 kg
Outer diameter: 300 mm
The size of the width: 60 mm
Weight:: 10 kg
Технические характеристики из каталога производителя:
- Обозначение NNC 4848 CV
- Производитель SKF
- K 4 мм
- das 254 мм
- d 300 мм
- B 60 мм
- D1 - 275 мм
- Динамическая грузоподъемность C
- Статическая грузоподъемность C0
- Предельная частота вращения 1100 об/мин
- Масса подшипника 10 кг
- r1,2 минимальный
- da максимальный
- ra максимальный
- Граничная нагрузка по усталости Pu
- Номинальная частота вращения 900 об/мин
- Расчетный коэффициент kr
- B1 8 мм
MEGADYNE ISORAN 720 GLD8 ( RPP8 720 GOLD )
Manufacturer: ContiTech AG
Подшипник 6008NR
Manufacturer: NACHI
Sizes: 40x68x15 (mm)
Weight:: 0.186 (kg)
4 FKM 80(058,00x04,00 )
Manufacturer: KASTAS
K702 PTFE/NBR(220x235,5x6,3)
Manufacturer: KASTAS
Sizes: 220x235,5x6,3 (mm)
BB103 ( ВВ 103 ) Le= 2685 мм
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (HTGL)
Manufacturer: STO
Sizes: 90x115x13 (mm)
Bearing W-5/16
Manufacturer: INA-FAG
Sizes: 7.938x25.400x13.490 (mm)
Weight:: 0.038 (kg)
K81 TPE(235x250x2,05)
Manufacturer: KASTAS
Sizes: 235x250x2,05 (mm)
Bearing WS87420
Manufacturer: INA-FAG
Sizes: 100x210x17.5 (mm)
Weight:: 3.680 (kg)
AT10 DD
Manufacturer: ContiTech AG
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.