ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ С ОДНИМ НАРУЖНЫМ ШТАМПОВАННЫМ КОЛЬЦОМ HK4020-2RS
Inner diameter:: 40 mm
Outer diameter: 47 mm
The size of the width: 20 mm
Outer diameter: 47 mm
The size of the width: 20 mm
Технические характеристики из каталога производителя:
- ОбозначениеHK4020-2RS
- ПроизводительINA
- Fw40 mm
- d47 mm
- rmin0,8 mm
- m48 g / Вес
- Cr20000 N / динамическая грузоподъемность, радиальная
- C0r38500 N / статическая грузоподъемность, радиальная
- Cur5000 N / нагрузка предела усталости радиальная
- nG Fett4500 1/min / Предельная частота вращения при консистентной смазке
- C120 mm / Допуск: -0,3
Bearing 3979 / 3920
Manufacturer: TIMKEN
Sizes: 57.15x112.712x30.162 (mm)
Weight:: 1.4 (kg)
P-1440
Manufacturer: ContiTech AG
Подшипник 696 VV
Manufacturer: NSK-RHP
Sizes: 6x15x5 (mm)
Weight:: 0.004 (kg)
Корпус UKFL307+H2307
Manufacturer: NACHI
Weight:: 1.9 (kg)
Bearing 60012RS (180101)
Manufacturer: TMB
Sizes: 12x28x8 (mm)
Weight:: 0.022 (kg)
KKT PTFE CARBON(1,5x9)
Manufacturer: KASTAS
Bearing NA6918 2RS
Manufacturer: ETERNO
Sizes: 90x105x125 (mm)
Weight:: 2.48 (kg)
K81 TPE(187,40x200x2)
Manufacturer: KASTAS
Sizes: 187,40x200x2 (mm)
Bearing LR201RRU
Manufacturer: INA-FAG
Sizes: 12x35x15 (mm)
Weight:: 10 (kg)
Подшипник 6218
Manufacturer: NACHI
Sizes: 90x160x30 (mm)
Weight:: 2.15 (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.
