Подшипник NNCF 4930 CV
Inner diameter:: 150 mm
Outer diameter: 210 mm
The size of the width: 60 mm
Weight:: 6.55 kg
Outer diameter: 210 mm
The size of the width: 60 mm
Weight:: 6.55 kg
Технические характеристики из каталога производителя:
- Обозначение NNCF 4930 CV
- Производитель SKF
- K 4 мм
- r3,4 минимальный
- das 165 мм
- rb максимальный
- d 210 мм
- B 60 мм
- D1 - 186.5 мм
- Динамическая грузоподъемность C
- Статическая грузоподъемность C0
- Предельная частота вращения 1700 об/мин
- Масса подшипника 6.55 кг
- r1,2 минимальный
- da максимальный
- ra максимальный
- Граничная нагрузка по усталости Pu
- Номинальная частота вращения 1400 об/мин
- Расчетный коэффициент kr
- S 4 мм
- B1 7 мм
Подшипник N 307
Manufacturer: NSK-RHP
Sizes: 35x68.2x21 (mm)
Weight:: 0.476 (kg)
PK 1630 / 641 K
Manufacturer: ContiTech AG
SPC 8000 Ld
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 35x43x7 (mm)
Bearing 32028P6 (E2007128)
Manufacturer: TMB
Sizes: 140x210x45 (mm)
Weight:: 8.7 (kg)
SPA 1000 Ld
Manufacturer: ContiTech AG
K21 NBR(22,4x30x5)
Manufacturer: KASTAS
Sizes: 22,4x30x5 (mm)
Bearing NJ1013M (42113H)
Manufacturer: TMB
Sizes: 65x100x18 (mm)
Weight:: 0.45 (kg)
K33 PU(215x235x12)
Manufacturer: KASTAS
Sizes: 215x235x12 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 34x47x9 (mm)
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.