ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NA4909-RSR
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-RSR
- 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
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 38x48x11 (mm)
MEGADYNE ISORAN 3280 PLT8 ( RPP8 3280 PLATINUM )
Manufacturer: ContiTech AG
Торцевое уплотнение RM U4(250)-70
Manufacturer: RiMi
Подшипник 53305
Manufacturer: NACHI
Sizes: 25x52x19.8 (mm)
Weight:: 225 (kg)
K33 PU(180x205x16)
Manufacturer: KASTAS
Sizes: 180x205x16 (mm)
K23 PU(36x28x7 )
Manufacturer: KASTAS
Sizes: 36x28x7 (mm)
Bearing 30209
Manufacturer: ETERNO
Sizes: 45x85x19 (mm)
Weight:: 0.48 (kg)
Krestovina 32x86
Manufacturer: TOYO
O-RING
Manufacturer: NQK SF
Sizes: 5.50x8.50x1.50 (mm)
Bearings RCT54
Manufacturer: INA-FAG
Sizes: 236.538x419.100x76.200 (mm)
Weight:: 45.207 (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.
