ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNA4912
Inner diameter:: 68 mm
Outer diameter: 85 mm
The size of the width: 25 mm
Outer diameter: 85 mm
The size of the width: 25 mm
Технические характеристики из каталога производителя:
- ОбозначениеRNA4912
- ПроизводительINA
- Fw68 mm
- d85 mm
- rmin1 mm
- m275 g / Вес
- Cr68000 N / динамическая грузоподъемность, радиальная
- C0r108000 N / статическая грузоподъемность, радиальная
- nG6700 1/min / Предельная частота вращения
- nB3600 1/min / Базовая тепловая частота вращения
- Cur18800 N / нагрузка предела усталости радиальная
- C25 mm
Подшипник NU 313 E
Manufacturer: NACHI
Sizes: 65x140x33 (mm)
Weight:: 2.55 (kg)
5.7 NBR 90(184,30x05,70)
Manufacturer: KASTAS
Bearing NU322
Manufacturer: ETERNO
Sizes: 110x240x50 (mm)
Weight:: 10.7 (kg)
Bearing 4451
Manufacturer: INA-FAG
Sizes: 117.475x174.630x41.280 (mm)
Weight:: 3.670 (kg)
T10 ( Т10 )
Manufacturer: ContiTech AG
3.53 NBR 90(074,61x03,53)
Manufacturer: KASTAS
AT5 DD
Manufacturer: ContiTech AG
Manufacturer: ContiTech AG
RPP14 4088 ( RPP 14 4088 -V, -M, -MFX )
Manufacturer: ContiTech AG
K41 PTFE/NBR(60x49,3x4,2)
Manufacturer: KASTAS
Sizes: 60x49,3x4,2 (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.
