ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NA4909-2RSR
Inner diameter:: 45 mm
Outer diameter: 68 mm
The size of the width: 23 mm
Outer diameter: 68 mm
The size of the width: 23 mm
Технические характеристики из каталога производителя:
- ОбозначениеNA4909-2RSR
- ПроизводительINA
- d68 mm
- B23 mm
- rmin0,6 mm
- m290 g / Вес
- Cr43000 N / динамическая грузоподъемность, радиальная
- C0r59000 N / статическая грузоподъемность, радиальная
- Cur9700 N / нагрузка предела усталости радиальная
- nG Fett3900 1/min / Предельная частота вращения при консистентной смазке
- C22 mm
- f52 mm
Bearing W3-1/4
Manufacturer: INA-FAG
Sizes: 82.550x122.250x31.750 (mm)
Weight:: 1.134 (kg)
3 NBR 90(025,00x03,00)
Manufacturer: KASTAS
K50 PU(80x67,3x6,35)
Manufacturer: KASTAS
Sizes: 80x67,3x6,35 (mm)
Bearings PWTR1747 2RS
Manufacturer: INA-FAG
Sizes: 17x47x21 (mm)
Weight:: 0.22 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 55x68x8/5 (mm)
RPP14 DD 2614 MFX - Megaflex
Manufacturer: ContiTech AG
Корпус UKFCX18+H2318
Manufacturer: NACHI
Weight:: 11.0 (kg)
Bearing 22330 (3630)
Manufacturer: TMB
Sizes: 150x320x108 (mm)
Weight:: 43.5 (kg)
1.5 NBR 70(004,00x01,50)
Manufacturer: KASTAS
Bearing NN3032
Manufacturer: ETERNO
Sizes: 160x240x60 (mm)
Weight:: 9.23 (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.
