ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNA6909-ZW
Inner diameter:: 52 mm
Outer diameter: 68 mm
The size of the width: 40 mm
Outer diameter: 68 mm
The size of the width: 40 mm
Технические характеристики из каталога производителя:
- ОбозначениеRNA6909-ZW
- ПроизводительINA
- Fw52 mm
- d68 mm
- rmin0,6 mm
- m338 g / Вес
- Cr79000 N / динамическая грузоподъемность, радиальная
- C0r127000 N / статическая грузоподъемность, радиальная
- nG8600 1/min / Предельная частота вращения
- nB4600 1/min / Базовая тепловая частота вращения
- Cur21400 N / нагрузка предела усталости радиальная
- C40 mm
ПОДШИПНИК ШПИНДЕЛЬНЫЙ HCB71910-E-T-P4S
Manufacturer: FAG
Sizes: 50x72x12 (mm)
SEALS (REINFORCED SEAL) (BS)
Manufacturer: FEKO
Sizes: 139.70x171.45x15.86 (mm)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 145x175x14 (mm)
Bearing 7218 B
Manufacturer: ETERNO
Sizes: 90x160x30 (mm)
Weight:: 2.47 (kg)
AT20 DD
Manufacturer: ContiTech AG
CX 72 CX 1894 Ld
Manufacturer: ContiTech AG
Подшипник RLM1515
Manufacturer: NSK-RHP
Sizes: 15x20x15 (mm)
Weight:: 0.011 (kg)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 26x38x7 (mm)
Bearings NA4844
Manufacturer: INA-FAG
Sizes: 220x270x50 (mm)
Weight:: 6.38 (kg)
Bearing 7309ADLA/P4DF
Manufacturer: TMB
Sizes: 45x100x25 (mm)
Weight:: 0.91 (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.
