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
O-RING
Manufacturer: NQK SF
Sizes: 400.00x412.00x6.00 (mm)
Подшипник 7334 B
Manufacturer: NSK-RHP
Sizes: 170x360x72 (mm)
Weight:: 35.6 (kg)
K25 NBR/Metal(180x27x31)
Manufacturer: KASTAS
Sizes: 180x27x31 (mm)
Bearing GH044015
Manufacturer: GMB
Sizes: 44x82.5x37/37 (mm)
K32 PU/POM(275x295x11)
Manufacturer: KASTAS
Sizes: 275x295x11 (mm)
Bearing 25580 / 25523
Manufacturer: TIMKEN
Sizes: 44.450x82.931x26.988 (mm)
Weight:: 0.695 (kg)
AT5 ( АТ5 )
Manufacturer: ContiTech AG
Bearing 2208 2RS
Manufacturer: ETERNO
Sizes: 40x80x23 (mm)
Weight:: 0.505 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 245x285x18 (mm)
3 NBR 70(195,00x03,00)
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.
