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
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NU224-E-TVP2
Manufacturer: FAG
Sizes: 120x215x40 (mm)
Подшипник 7922 A5
Manufacturer: NSK-RHP
Sizes: 110x150x20 (mm)
Weight:: 0.877 (kg)
Bearings NATR12-X-PP-A
Manufacturer: INA-FAG
Sizes: 12x32x15 (mm)
Weight:: 0.071 (kg)
Подшипник 40TAC72B
Manufacturer: NSK-RHP
Sizes: 40x72x15 (mm)
Weight:: 0.73 (kg)
AT20 DD
Manufacturer: ContiTech AG
HTD 8M 1272 ( HTD8M 1272 -V, -M, -MFX )
Manufacturer: ContiTech AG
Подшипник SL045009-PP
Manufacturer: INA-FAG
SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 55x72x10 (mm)
HTD 495 3M
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 2.90x6.46x1.78 (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.
