ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNA4907-2RSR
Inner diameter:: 42 mm
Outer diameter: 55 mm
The size of the width: 20 mm
Outer diameter: 55 mm
The size of the width: 20 mm
Технические характеристики из каталога производителя:
- ОбозначениеRNA4907-2RSR
- ПроизводительINA
- Fw42 mm
- d55 mm
- rmin0,6 mm
- m107 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
Подшипник NUP 2220
Manufacturer: NACHI
Sizes: 100x180x46 (mm)
Weight:: 4.67 (kg)
Подшипник 7230C
Manufacturer: NACHI
Sizes: 150x270x45 (mm)
Weight:: 11 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 37.00x42.00x2.50 (mm)
Подшипник 23256CAKE4
Manufacturer: NSK-RHP
Sizes: 280x500x176 (mm)
Weight:: 147 (kg)
BB161 ( ВВ 161 ) Le= 4158 мм
Manufacturer: ContiTech AG
SPC 3550
Manufacturer: ContiTech AG
Bearing FC3246168
Manufacturer: TMB
Sizes: 160x230x168 (mm)
Weight:: 22.6 (kg)
Bearing K30X40X30
Manufacturer: ETERNO
Sizes: 30x40x30 (mm)
Weight:: 0.073 (kg)
Krestovina 28x53
Manufacturer: TOYO
T2,5 650 ( Т2,5 650 ) MEGADYNE MEGAPOWER
Manufacturer: ContiTech AG
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.
