ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NA4848
Inner diameter:: 240 mm
Outer diameter: 300 mm
The size of the width: 60 mm
Outer diameter: 300 mm
The size of the width: 60 mm
Технические характеристики из каталога производителя:
- ОбозначениеNA4848
- ПроизводительINA
- d300 mm
- B60 mm
- rmin2 mm
- m10000 g / Вес
- Cr400000 N / динамическая грузоподъемность, радиальная
- C0r1080000 N / статическая грузоподъемность, радиальная
- nG1780 1/min / Предельная частота вращения
- nB990 1/min / Базовая тепловая частота вращения
- Cur150000 N / нагрузка предела усталости радиальная
- f265 mm
- S2 mm / осевое перемещение
K18 (180x158x26,5)
Manufacturer: KASTAS
Sizes: 180x158x26,5 (mm)
SEALS (REINFORCED SEAL) (FH)
Manufacturer: FEKO
Sizes: 76.20x101.68x12 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (SB)
Manufacturer: STO
Sizes: 50x70x9 (mm)
RPP8 DD 4492 MFX - Megaflex
Manufacturer: ContiTech AG
Подшипник SL181860-E
Manufacturer: INA-FAG
Sizes: 300x380x38 (mm)
Подшипник 6216
Manufacturer: NSK-RHP
Sizes: 80x140x26 (mm)
Weight:: 1.42 (kg)
Подшипник 319430DA-2LS
Manufacturer: SKF
Sizes: 150x210x80 (mm)
Weight:: 8.4 (kg)
Подшипник 230/500EK
Manufacturer: NACHI
Sizes: 500x720x167 (mm)
Weight:: 228 (kg)
K78 Aramid Phenolic/Graphite(135x140x8,1)
Manufacturer: KASTAS
Sizes: 135x140x8,1 (mm)
Подшипник 7307CDF
Manufacturer: NACHI
Sizes: 35x80x21 (mm)
Weight:: 0.475 (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.
