ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNA4856
Inner diameter:: 305 mm
Outer diameter: 350 mm
The size of the width: 69 mm
Outer diameter: 350 mm
The size of the width: 69 mm
Технические характеристики из каталога производителя:
- ОбозначениеRNA4856
- ПроизводительINA
- Fw305 mm
- d350 mm
- rmin2 mm
- m9300 g / Вес
- Cr510000 N / динамическая грузоподъемность, радиальная
- C0r1300000 N / статическая грузоподъемность, радиальная
- nG1540 1/min / Предельная частота вращения
- nB810 1/min / Базовая тепловая частота вращения
- Cur175000 N / нагрузка предела усталости радиальная
- C69 mm
B 186 17x4725 Li / 4770 Ld
Manufacturer: ContiTech AG
MEGADYNE ISORAN 4400 SLV8 ( RPP8 4400 SILVER )
Manufacturer: ContiTech AG
Bearing K40X48X20
Manufacturer: ETERNO
Sizes: 40x48x20 (mm)
Weight:: 0.049 (kg)
Подшипник R 1-5 ZZ
Manufacturer: NSK
Sizes: 2.38x7.938x3.571 (mm)
K21 NBR(26,99x34,93x6,35 )
Manufacturer: KASTAS
Sizes: 26,99x34,93x6,35 (mm)
K73 POLYESTER/PTFE(135x140x5,6)
Manufacturer: KASTAS
Sizes: 135x140x5,6 (mm)
Подшипник NUP 409
Manufacturer: NSK
Sizes: 45x120x29 (mm)
Weight:: 1.62 (kg)
Bearing D33
Manufacturer: INA
Sizes: 63.500x100.813x20.650 (mm)
Weight:: 580 (kg)
Bearing ZS3151
Manufacturer: INA
Sizes: 31x51x8 (mm)
Weight:: 0.078 (kg)
1.78 NBR 70(004,48x01,78)
Manufacturer: KASTAS
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.