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
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 25x35x9 (mm)
Bearing SCE2412
Manufacturer: INA-FAG
Sizes: 38.100x47.625x19.050 (mm)
Weight:: 0.062 (kg)
Mechanical seal RM 2100-50
Manufacturer: RiMi
RPP8 6496 ( RPP 8 6496 -V, -M, -MFX )
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (BS)
Manufacturer: FEKO
Sizes: 600x640x20 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 47.00x57.00x5.00 (mm)
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ PCJT60-N-FA125
Manufacturer: INA-FAG
Bearing 4429
Manufacturer: INA-FAG
Sizes: 57.150x87.330x22.360 (mm)
Weight:: 0.462 (kg)
Bearing DAC43(45)820037
Manufacturer:
Sizes: 43/45x82x23.5/13.5/3 (mm)
Bearing TWA1120
Manufacturer: INA-FAG
Sizes: 17.463x31.750x0.810 (mm)
Weight:: 0.003 (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.
