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
K106 NBR(50x60x7/9)
Manufacturer: KASTAS
Sizes: 50x60x7/9 (mm)
K11 TPE(100x115x9,5/14)
Manufacturer: KASTAS
Sizes: 100x115x9,5/14 (mm)
K103 NBR(100x110x6/8)
Manufacturer: KASTAS
Sizes: 100x110x6/8 (mm)
K21 PU(25x50x12)
Manufacturer: KASTAS
Sizes: 25x50x12 (mm)
Подшипник NF 238
Manufacturer: NSK-RHP
Sizes: 190x299x55 (mm)
Weight:: 22 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 35.80x42.00x3.10 (mm)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 80x125x12 (mm)
Подшипник 7214CDB
Manufacturer: NACHI
Sizes: 70x125x24 (mm)
Weight:: 1.12 (kg)
RPP14 5712 ( RPP 14 5712 -V, -M, -MFX )
Manufacturer: ContiTech AG
5 NBR 70(200,00x05,00)
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.
