Подшипник NNCL 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 NNCL 4868 CV
- Производитель SKF
- e 396.9 мм
- K 5 мм
- d 420 мм
- B 80 мм
- D1 - 368 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
- S 6 мм
- B1 9.4 мм
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 480x530x20 (mm)
Подшипник NU 336
Manufacturer: NACHI
Sizes: 180x380x75 (mm)
Weight:: 42.8 (kg)
RPP14 7574 ( RPP 14 7574 -V, -M, -MFX )
Manufacturer: ContiTech AG
Подшипник 6900N
Manufacturer: NSK-RHP
Sizes: 10x22x6 (mm)
Weight:: 0.009 (kg)
Подшипник 1212 K
Manufacturer: NSK-RHP
Sizes: 60x110x22 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 28x37x8 (mm)
Bearing B40
Manufacturer: INA-FAG
Sizes: 76.200x119.860x28.580 (mm)
Weight:: 1.169 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD ()
Manufacturer: STO
Sizes: 22x36x6 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 135x160x12 (mm)
Подшипник 6303ZENR
Manufacturer: NACHI
Sizes: 17x47x14 (mm)
Weight:: 0.115 (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.
