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
Bearing NUP2209ENM (192509EH)
Manufacturer: TMB
Sizes: 45x85x23 (mm)
Weight:: 0.55 (kg)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ HCB71912-E-T-P4S
Manufacturer: FAG
Sizes: 60x85x13 (mm)
Подшипник 6904DDU
Manufacturer: NSK-RHP
Sizes: 20x37x9 (mm)
Weight:: 0.037 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 335.00x361.00x13.00 (mm)
Z 38,5 10x977 Li / 1000 Ld
Manufacturer: ContiTech AG
Подшипник 22314EAE4
Manufacturer: NSK-RHP
Sizes: 70x150x51 (mm)
Weight:: 4.28 (kg)
Bearings RTL12
Manufacturer: INA-FAG
Sizes: 30.163x53.181x15.875 (mm)
Weight:: 0.151 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 50.00x58.00x4.00 (mm)
Подшипник 6306
Manufacturer: NACHI
Sizes: 30x72x19 (mm)
Weight:: 0.346 (kg)
SEALS (REINFORCED SEAL) (ARYS)
Manufacturer: FEKO
Sizes: 40x47x4 (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.