ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNA4872
Inner diameter:: 390 mm
Outer diameter: 440 mm
The size of the width: 80 mm
Outer diameter: 440 mm
The size of the width: 80 mm
Технические характеристики из каталога производителя:
- ОбозначениеRNA4872
- ПроизводительINA
- Fw390 mm
- d440 mm
- rmin2,1 mm
- m14800 g / Вес
- Cr740000 N / динамическая грузоподъемность, радиальная
- C0r2020000 N / статическая грузоподъемность, радиальная
- nG1210 1/min / Предельная частота вращения
- nB580 1/min / Базовая тепловая частота вращения
- Cur255000 N / нагрузка предела усталости радиальная
- C80 mm
Bearing SCE99P
Manufacturer: INA
Sizes: 14.288x19.050x14.288 (mm)
Weight:: 0.012 (kg)
ПОДШИПНИК РОЛИКОВЫЙ УПОРНЫЙ K81210-TV
Manufacturer: INA
Sizes: 50x78x9 (mm)
MEGADYNE ISORAN 2496MXL
Manufacturer: ContiTech AG
K23 NBR(350x320x20)
Manufacturer: KASTAS
Sizes: 350x320x20 (mm)
Mechanical seal RM 502-25
Manufacturer: RiMi
Bearing 3006 2RS
Manufacturer: ETERNO
Sizes: 30x55x19 (mm)
Weight:: 0.16 (kg)
K21 PU(190x220x15)
Manufacturer: KASTAS
Sizes: 190x220x15 (mm)
Подшипник 7000CDB
Manufacturer: NACHI
Sizes: 10x26x8 (mm)
Weight:: 0.022 (kg)
B 58 17x1475 Li / 1520 Ld
Manufacturer: ContiTech AG
K21 NBR(150x170x10)
Manufacturer: KASTAS
Sizes: 150x170x10 (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.
