ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NA4913
Inner diameter:: 65 mm
Outer diameter: 90 mm
The size of the width: 25 mm
Outer diameter: 90 mm
The size of the width: 25 mm
Технические характеристики из каталога производителя:
- ОбозначениеNA4913
- ПроизводительINA
- d90 mm
- B25 mm
- rmin1 mm
- m456 g / Вес
- Cr69000 N / динамическая грузоподъемность, радиальная
- C0r112000 N / статическая грузоподъемность, радиальная
- nG6300 1/min / Предельная частота вращения
- nB3500 1/min / Базовая тепловая частота вращения
- Cur19500 N / нагрузка предела усталости радиальная
- f72 mm
- S1,5 mm / осевое перемещение
Bearing HK4512
Manufacturer: INA-FAG
Sizes: 45x52x12 (mm)
Weight:: 0.033 (kg)
HTD 522 3M
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 55x82x13 (mm)
Подшипник 6303-2NKE9
Manufacturer: NACHI
Sizes: 17x47x14 (mm)
Weight:: 0.115 (kg)
RPP14 2898 ( RPP 14 2898 -V, -M, -MFX )
Manufacturer: ContiTech AG
MEGADYNE ISORAN 920 SLV8 ( RPP8 920 SILVER )
Manufacturer: ContiTech AG
HTD 8M 2872 ( HTD8M 2872 -V, -M, -MFX )
Manufacturer: ContiTech AG
K12 PU(32x44x7/10)
Manufacturer: KASTAS
Sizes: 32x44x7/10 (mm)
Bearing WS89430
Manufacturer: INA-FAG
Sizes: 150x300x30 (mm)
Weight:: 12.500 (kg)
Manufacturer: ContiTech AG
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.
