ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NA4907-2RSR
Inner diameter:: 35 mm
Outer diameter: 55 mm
The size of the width: 21 mm
Outer diameter: 55 mm
The size of the width: 21 mm
Технические характеристики из каталога производителя:
- ОбозначениеNA4907-2RSR
- ПроизводительINA
- d55 mm
- B21 mm
- rmin0,6 mm
- m175 g / Вес
- Cr29500 N / динамическая грузоподъемность, радиальная
- C0r39500 N / статическая грузоподъемность, радиальная
- Cur7200 N / нагрузка предела усталости радиальная
- nG Fett4800 1/min / Предельная частота вращения при консистентной смазке
- C20 mm
- f42 mm
Подшипник N 421
Manufacturer: NACHI
Sizes: 105x220.5x60 (mm)
Weight:: 19.1 (kg)

Bearings K89409 TV
Manufacturer: INA-FAG
Sizes: 45x100x11 (mm)
Weight:: 0.262 (kg)

Корпус BF206
Manufacturer: NACHI
Weight:: 1.1 (kg)

SEALS (REINFORCED SEAL) (ARY)
Manufacturer: FEKO
Sizes: 30x40x4 (mm)

Bearing NU2340
Manufacturer: ETERNO
Sizes: 200x420x138 (mm)
Weight:: 94 (kg)

MEGADYNE ISORAN 615 GLD5 ( RPP5 615 GOLD )
Manufacturer: ContiTech AG

RPP8 4264 ( RPP 8 4264 -V, -M, -MFX )
Manufacturer: ContiTech AG

Подшипник 239/600CAE4
Manufacturer: NSK-RHP
Sizes: 600x800x150 (mm)
Weight:: 205 (kg)

Подшипник 6903ZZE
Manufacturer: NACHI
Sizes: 17x30x7 (mm)
Weight:: 0.018 (kg)

K752 PTFE/NBR(190x174,5x6,3)
Manufacturer: KASTAS
Sizes: 190x174,5x6,3 (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.